Model SM902 Series SUPERPROX(R) Ultrasonic Duallevel Sensors Up to 8-Meter Range DualLevel Sensing * Sensing ranges of 1 m (39"), 2 m (79") and 8 m (26') SUPERPROX(R) SM902 SERIES * Easy pushbutton setup or optional hand-held setup/ display accessory available for 8meter models * Dual-level On/Off latch output Up to 8-meter (26foot) level control, mounting convenience and broad functionality in this new 30 mm, duallevel sensor series The world's leading ultrasonic technology now makes possible discrete level control in vessels, tanks, hoppers, bins and reservoirs, covering object distances a few inches from the sensor to as far away as 26 feet. Depending on the model selected and material being detected, the SUPERPROX(R) Model SM902 series of "smart" dual-level sensors offers sensing ranges of 1 m (39"), 2 m (79"), and a long-range 8 m (26'), with the shortest deadbands in the sensing industry of 51 mm (2"), 120 mm (4.7"), and 203 mm (8"), respectively. In addition to range selection, the sensors can be factory configured for a specific level- control function, output type, response time and functionality. Using these selections, an ideal solution can be found for such operations as: starting and stopping a pump and opening and closing a valve. Others include controlling either loop levels or tension on web processing lines relative to two set level control limit points. Packaged for mounting convenience in a threaded, 30 mm housing, 60% smaller than other level sensors with equal functionality, these duallevel sensors are easily installed, without positioning limitations, in covers and other hard-to-mount areas. All models are equipped with a pushbutton to set the sensor's near and far limits of the sensing "window." When it is impractical to use the pushbutton for setting long-range limits, an optional, hand-held, setup/display accessory is available. All limits are stored in nonvolatile memory and thus are retained if power is removed * Dual setpoint On/ Off outputs * Epoxy sealed in tough ULTEM(R) plastic or stainless steel housing * Resistant to caustic materials and harsh environments * DeviceNet capability in 1- and 2-meter models * CE certified 3-107 from the sensor. Unlike other sensing technologies, these sensors are capable of detecting all materials, liquid, granular and solid, regardless of color, shape and composition, transparent or opaque, including powder, food products, grains, chemicals, pharmaceuticals, oils, plastics and objects that change colors. The sensors are available in either ULTEM(R) plastic or SS303 stainless steel housings which are fully encapsulated to withstand shock and vibration. Both are sealed to withstand dusty, dirty, clean-in-place, noncondensing humidity, high-pressure washdown environments, and they are virtually unaffected by changing light conditions, colors and noise. With housings that meet NEMA 4X and IP67 industry standards, the sensors resist most acids, bases and oils, including most food products. All the sensors in this model series are CE certified. Additionally, the Model SM902 series sensors offer dependable operation and compatible integration with most programmable logic controllers. 1-meter and 2-meterrange models In the Model Reference Guide, the standard 1-meter-range models are identified as the Model SM902A-1 and SM952A-1 series sensors, and the 2meter-range models are identified as the Model SM902A-4 and SM952A-4 series sensors. Respectively, these models provide for dual-level sensing from 50.8 mm to 1 m (2 to 39") and 120 mm to 2 m (4.7 to 79"). The length of the connector model, excluding the connector/cable assembly, is just 96 mm (3.78"), thus adding to the mounting convenience. These sensors operate on a sonic frequency of 200 kHz and are available with response times as fast as 150 ms. The FDA approved silicone rubber transducer face, while used to couple the ultrasonic energy to the air, is also resistant to most acids, bases, oils and food products. Selected sensors in this model series are DeviceNet capable. For dual-level-control sensing applications that involve severe, corrosive-type environments, the Model SM902A-7STS and SM952A-7STS sensors have an SS303 stainless steel housing with an SS304 stainless steel-faced transducer. These models, with a sensing range of 120 mm to 1 m (4.7 to 39"), provide reliable operation in the detection of certain strong chemicals and corrosive materials, and where caustic cleaning solutions are used in washdowns of 3-108 machinery and equipment in close proximity to the sensor. For out-of-doors, dual-level-control sensing applications, where cold weather is a factor, these corrosion-resistant models provide reliable operation in temperatures as low as -10 C (14 F). Nonlevel-control applications ideally suited for these sensors within the 1and 2-meter ranges include: container accumulation detection on mass conveyors and controlling either loop positions or tension on web processing lines relative to two set control limits. 8-meter, long-range models No other discrete, level-control sensor on the market has as short a deadband, as long a sensing range, and is housed in as small a package as the Model SM902A-8 and Model SM952A-8 series of long-range, ultrasonic, dual-level sensors. As indicated in the Model Reference Guide, these 30 mm sensors detect objects over a sensing range of just 203 mm (8") to 8 m (26'). The 116.31 mm (4.579") length of the cable model, a fraction of the size of other long-range sensors, ensures easy installation. The sensors operate on a sonic frequency of 75 kHz with a standard response time of 1 second with other response times available. The transducer face of the fully encapsulated sensor is made of epoxy which, in addition to coupling the ultrasonic energy to the air, allows the sensor to perform in a wide range of harsh environments including those involving most acids, bases and oils. Applications for these long-range, dual-level sensors can be found in almost every industry or business when reliable detection within the range of 8 meters (26 feet) is required. By virtue of the 75 kHz sonic frequency, the sensor's wide, 20-degree beam is especially effective in sensing the levels of various types of liquids, solids and granules as close as 203 mm (8") from the sensor's face. These applications include the processing of food and beverage products and pharmaceuticals, as well as the treatment of water and sewage. In the sensing of dry materials, such as grains and powders, the long-range, dual-level sensors offer an efficient alternative to certain limit switch devices which can be prone to frequent maintenance problems and unreliable operation. In applications where high sound absorption conditions may exist in the material being detected, and either the one- or two-meter range model sensor becomes unreliable because of lost energy, the more powerful long-range SM902 can provide the solution when used within the sensing ranges of either one or two meters. Temperature compensation allows these long-range sensors to operate reliably in outdoor applications in temperatures ranging from -20 to 60 C (-4 to 140 F). Operation The SUPERPROX(R) Model SM902 series sensor, operating on 12 to 24 VDC regulated power, is a self-contained, pulse-echo, dual-level, sensing device that monitors and controls most nonhazardous material levels within the specified sensing ranges. With extremely short deadbands, the sensors are capable of detecting levels of liquids, solids and powders as high as 51 mm (2") from the sensor face. Before operation, a pushbutton "teach" function is used to set the sensing window limits. The near and far limits of a desired sensing window can be set anywhere within the sensing range and may be set to encompass the full sensing range or be as small as desired. A double press of the SETUP pushbutton, makes possible the setting of a default window anywhere within the sensing range. Functionality in the operation of the 30 mm, long-range sensors includes the capability to be configured for various NPN and PNP, Normally Open, Normally Closed or Complementary output modes for: pump-in latch or pump-out, with and without alarm or setpoint, and dual alarm/dual setpoint operations. A lossof-echo feature can be selected to hold the output in the event of a loss-of-echo condition. During setup and operation, a multicolor LED indicates the limits setup and operational modes; a red LED illuminates when the output is in an active (On) state. ECHO During setup and operation, these SM902 Series sensors continually and accurately measure the elapsed time of every pulse echo reception between each pulse transmission. The transmitted pulse begins a time clock to register the elapsed times for the received pulse echoes. Given the elapsed time, the sensor software calculates the distance traveled out to the object or surface and back to the sensor, using the formula, D = TVs/2, where D = Distance from the sensor to the object; T = Elapsed time between the pulse transmission and its echo receptions; V = the Velocity of sound, approximately 1100 feet per second. PULSE D DWI (Near Limit) DWO (Far Limit) During operation, the calculated distance (D) between the sensor and the object (e.g., level) is compared to the distance between the sensor and the near and far limits. These limits are shown in the illustration above as Dwi and Dwo. When D is equal to one of the two limits, according to the level-control functions, an output change takes place. A red LED illuminates when the output is in an active (On) state. Level-Control Functions The level control output in the Model SM902 Series can be configured for many different operating functions. Through the Model Reference Guide, the sensor can be selected to perform a pump-in latch function, pump-out latch function, dual-setpoint function, dual alarm, or a combination of these functions. Pump-in Latch When the level moves farther than the far limit, the sensor level control output switches state and latches, starting a pump-in process.The sensor level control output does not change state Model Reference Guide - SM902 Series Use the guide below to ensure the correct model number is specified for the application. Please note that not all sensor model combinations are available. SM9 5 2 A - 1 0 0 0 00 EXAMPLE MODEL: SUPERPROX (R) P rroduct oduct Series Power/Connection T ype Ty 0...12 to 24 VDC / Cable style 5...12 to 24 VDC / Connector style Sensing Function 2..Dual Level Design Level A...Applies to all models Sensing Range 1...51 mm to 1 m (2 to 39") 4...120 mm to 2 m (4.7 to 79") 7...120 mm to 1 m (4.7 to 39") -ST option only. 8...203 mm to 8 m (8" to 26') L e v e l - C o n t rro ol Function 0...Pump-out latch 1...Pump-in latch 2...Dual setpoint 3...Dual alarm 4...Pump-in latch, with alarm 5...Pump-out latch, with alarm 6...Pump-in latch, with setpoint 7...Pump-out latch, with setpoint Output T ype Ty Level-control functions 0 and 1 (Pump In/Out Units without alarm or setpoint): 0...Normally open (N.O.) - NPN & PNP 1...Normally closed (N.C.) - NPN & PNP 2...Complementary NPN Outputs 3...Complementary PNP Outputs Level-control functions 2 and 3 (Dual Alarm/Dual Setpoint Units): 4...Normally open (N.O.) - NPN Outputs 5...Normally closed (N.C.) - NPN Outputs 6...Normally open (N.O.) - PNP Outputs 7...Normally closed (N.C.) - PNP Outputs Level-control functions 4 through 7 (Pump Units with alarm or setpoint): 4...N.O. control and alarm/setpoint - NPN Outputs 5...N.C. control and alarm/setpoint - NPN Outputs 6...N.O. control and alarm/setpoint - PNP Outputs 7...N.C. control and alarm/setpoint - PNP Outputs 8...N.O. control, N.C. alarm/setpoint - NPN Outputs 9...N.C. control, N.O. alarm/setpoint - NPN Outputs A...N.O. control, N.C. alarm/setpoint - PNP Outputs B...N.C. control, N.O. alarm/setpoint - PNP Outputs Response Time 0...Standard: 150 ms (1 m) / 200 ms (2 m) / 1 s (8 m) 1...300 ms (1 m) / 400 ms (2 m) 2...1.000 s (1 m) / 1.500 s (2 m) 4...500 ms (1 m and 2 m) Functionality 00...Standard default window: + 6.35 mm (0.25"), 1 m and 2 m; + 63.5 mm (2.50"), 8 m 01...Default window: + 6.35 mm (0.25"),1 m and 2 m; + 63.5 mm (2.50"), 8 m; Outputs Off on loss-of-echo 02...Default window, + 6.35 mm (0.25"),1 m and 2 m; + 63.5 mm (2.50"), 8 m; Outputs On on loss-of-echo 04...Default window, + 9.52 mm (0.375"),1 m and 2 m; Outputs Off on loss-of-echo Options ...No designator indicates no options ST...Stainless transducer (available in stainless steel housing and 120 mm to 1 m models only) LE...No change in output on loss of echo FS...Fluorosilicone transducer face (120 mm to 1 m models only) AD...Limits pushbutton disabled Housing T ypes Ty ...No designator indicates standard ULTEM(R) plastic S...SS303 Stainless Steel NOTE: Contact the factory for DeviceNet communications capability in the 1- and 2-meter models ULTEM(R) is a registered trademark of The General Electric Company. 3-109 SUPERPROX(R) SUPERPROX(R) SM902 SM606SERIES SERIES How does it work? until the level moves back closer than the near limit to stop the pumping process. Pump-out Latch When the level moves farther than the far limit, the sensor level control output switches state and latches, stopping pump-out process. The sensor level control output does not change state until the level moves back closer than the near limit to restart the pumping process. Dual Setpoint Two sensor outputs are used to enable this control function. One output operates independently with the near setpoint limit while the other operates independently with the far setpoint limit. The near setpoint limit output switches state when the level moves closer than the near setpoint limit and does not switch back until the level moves farther than the near setpoint limit. The far setpoint limit output switches state when the level moves closer than the far setpoint limit and does not switch back until the level moves farther than the far setpoint limit. Dual Alarm Two sensor outputs are used to enable this control function. One output operates independently with the near alarm limit while the other operates independently with the far alarm limit. The near alarm limit output switches state when the level moves above (closer than) the near alarm limit and changes state when the level moves back below (farther than) the near alarm limit. The far setpoint limit output switches state when the level moves below (farther than) the far alarm limit and changes state when the level moves back above (closer than) the far alarm limit. As a fail-safe, the Normally Open (N.O.) dual alarm outputs are physically active when the level is between the alarm limits and physically inactive when in an alarm condition. Pump Latch with Alarm/Setpoint This control function uses a combination of the above Level Control Functions. Setting the Window Limits Located on the backside of the sensor, the SETUP pushbutton is used to set the near and far window limits within which the level sensing is to take place. Before the limits are set, the sensor must be properly aligned with the object to be detected. 3-110 To set the window limits, depress the SETUP pushbutton (the multicolor LED rapidly flashes amber to indicate the pushbutton is being pressed) until the multicolor LED flashes green in about 3 seconds, and then release the SETUP pushbutton. The multicolor LED continues flashing green indicating the sensor is waiting for the first window limit. Align a flat object parallel to the sensor face at the desired distance position for either the near or far window limit, and press the SETUP pushbutton once. Upon release of the SETUP pushbutton, the multicolor LED flashes amber indicating the first window limit is set and the sensor is waiting for the second window limit. Align a flat object parallel to the sensor face at the desired position for the second window limit and press the SETUP pushbutton once. Upon release of the SETUP pushbutton, the multicolor LED turns to the color that indicates where the object is located. The sensor has no time-out for setting limits. For sensor models with a control output and either an alarm or setpoint output, the alarm or setpoint limit is set after the window limits are set. With these models, after the SETUP pushbutton is pressed for the second window limit and released, the multicolor LED flashes amber/green indicating the second window limit is set and the sensor is waiting for either the alarm or setpoint limit. Align a flat object parallel to the sensor face at the desired position for either the alarm or setpoint limit and press the SETUP pushbutton once. Upon release of the SETUP pushbutton, the multicolor LED turns to the color that indicates where the object is located. While the SETUP pushbutton is depressed, the multicolor LED turns amber to indicate the sensor detects the object. If the sensor does not detect the object, the multicolor LED is red while the SETUP pushbutton is depressed, and flashes 2 seconds when the SETUP pushbutton is released. After flashing red 2 seconds, the sensor requests that window limit again by flashing green for the first window limit or flashing amber for the second window limit. A special feature of these sensors allows the user to set an automatic default window of fixed size anywhere within the sensing range. For the 1- and 2-meter-range models, the standard default window is 12.7 mm (0.50"). It is 127 mm (5.00") for the 8-meter-range models. Other default window sizes are available for all the models upon request. To easily set the default window, while the multicolor LED is flashing green, align a flat object parallel to the sensor face at the center of the desired window and press the SETUP pushbutton twice in succession without moving the object. An automatic default window limit will be set at a distance equal to half the default window in front of and behind the flatobject surface nearest the sensor. If, for example, the functionality of the 1- or 2meter-range sensor calls for the standard default window, the sensing window is set with limits 6.35 mm (0.25") in front of and behind the object's front surface. For long distances or tall-tank applications, when use of the sensor's pushbutton is not practical, an optional, Model AC441 Handheld Configurator can be used to set or change the near and far window limits and display the object distance when the sensor is located up to 200 feet from the user. The Model AC441 cannot, however, be used to set the default window. Once set, the window limits are saved in nonvolatile memory and thus are retained when power is removed from the sensor. Loss of Echo Operation Output Off, On Loss of Echo Loss of echo occurs when the sensor does not receive echoes from an object or surface level within its sensing range for more than one second for the 1- and 2-meter sensing range and 4 seconds for the 7.6-meter sensing range. When this occurs, the sensor's output automatically switches OFF. When the sensor again receives echoes, the output assumes the state relative to the duallevel control or dual-setpoint limits. Output Holds, On Loss of Echo ("LE" Option) The LE suffix in the Model Reference Guide indicates an available option for users who do not prefer the standard response to loss of echo. With the LE option, when loss of echo occurs, there is no change in the output state of the sensor. When the sensor again receives echoes, the output assumes the state relative to the dual-level control or dualsetpoint limits. Sensor Operating Profiles Pump-out Latch Pump-in Latch 0.0 mm (0.0 in) Deadband Deadband Erratic operation within this range Far Limit Near Limit Green Bold line indicates when LED is ON and outputs are ON. Bold line indicates when LED is ON and outputs are ON. Near Setpoint Setup Pushbutton Green Red Normally Open Outputs Operation Red LED On Multicolor LED Red LED Flashing Multicolor LED On loss of echo, the multicolor LED turns off and the outputs turn off Red LED Off Red LED Off Off Flashing On Off Amber Green Red Red LED On BLK Far Output WHT Near Output Multicolor LED Red LED On loss of echo, the multicolor LED turns off and the outputs turn on On On Flashing Off Off Amber Green Red BLK Far Output WHT Near Output Multicolor LED Connector * Off Flashing Off Flashing WHT Near Output - No object detected - Object farther than far alarm - Object between setpoints - Object closer than near alarm Normally Closed Outputs Operation Red LED Flashing BLK Far Output WHT NearOutput * Red LED Flashing Red LED Off BLK Far Output WHT Near Output Red LED On BLK Far Output WHT Near Output BLK Far Output Description Red LED Off Amber Green Red BLK Far Output WHT Near Output Red LED Off BLK Far Output BLK Far Output WHT Near Output WHT Near Output Loss of Echo Multicolor LED On loss of echo, the multicolor LED turns off and the ouputs turn on. Description - No object detected - Object farther than far setpoint - Object between setpoints - Object closer than near setpoint * Description Red LED Off Amber Green Red Off Flashing Off Flashing - No object detected - Object farther than far alarm - Object between setpoints - Object closer than near alarm = Illustrated are NPN/Sinking Outputs. PNP/Sourcing Outputs are also available. = Illustrated are NPN/Sinking Outputs. PNP/Sourcing Outputs are also available. Deadband Erratic operation within this range 0.0 mm (0.0 in) Deadband Deadband Erratic operation within this range 0.0 mm (0.0 in) Deadband NPNs Pump Latch with N.O. Alarm Far Limit Near Limit Setup Red Pushbutton LED Pump-in Control Pump-Out Control Multicolor LED Bold lines for the control and setpoint outputs indicate when that output is on. Setpoint farther than far limit Flashing Flashing Red / Green Red Setpoint Flashing Red Amber Amber Off Output Setpoint between control limits Flashing Red Setpoint Flashing Red Green Green Amber Off Output If no object is detected for 1 second, the multicolor LED turns off, and both outputs turn off. Flashing Red Setpoint Setpoint closer than near limit Red Green Amber Output Diagram is for Pump Latch output with N.O. Setpoint. N.C. setpoint is also available Far Limit Near Limit Range Sensing Range Off Red LED Setup Pushbutton Range Sensing Range NPNs Pump Latch with N.O. Setpoint Connector BLK Far Output WHT Near Output Multicolor LED Off Red LED Off Red LED Flashing Red LED Off BLK Far Output WHT Near Output On loss of echo, the multicolor LED turns off and the ouputs turn off. Amber Green Red LED Flashing BLK Far Output WHT Near Output - No object detected - Object farther than far setpoint - Object between setpoints - Object closer than near setpoint Red LED Flashing BLK Far Output WHT Near Output Red LED Off Description Normally Closed Outputs Operation Red LED Off * BLK Far Output WHT Near Output BLK Far Output WHT Near Output BLK Far Output WHT Near Output Multicolor LED Red Off Amber Far Alarm Near Alarm Setup Pushbutton Red LED Multicolor LED Range Sensing Range Deadband Erratic operation within this range Far Setpoint Pump-In Control Control Output Pump-Out Control Alarm limit farther than far limit Connector Multicolor LED Bold lines for the control and alarm outputs indicate when that output is on. If no object is detected for 1 second, the multicolor LED turns off, and both outputs turn off. Green Alarm Red Flashing Amber Amber Off Output Alarm limit between midpoint of control limits and far limit Flashing Red Alarm Flashing Amber Amber Green Green Off Output Alarm limit between midpoint of control limits and near limit Flashing Red Flashing Red Green Green Amber Alarm Off Output Alarm limit closer than near limit Flashing Red Red Alarm Green Amber Off Output Diagram is for Pump Latch output with N.O. Alarm. N.C. alarm is also available 3-111 SUPERPROX(R) SUPERPROX(R) SM902 SM606SERIES SERIES 0.0 mm (0.0 in) Deadband Range Deadband Erratic operation within this range * Amber Dual Alarm 0.0 mm (0.0 in) Deadband Connector Green Multicolor LED On loss of echo, the multicolor LED turns off and the outputs turn off Dual Setpoint Red LED Multicolor LED Amber Connecto r On loss of echo, the multicolor LED turns off and the outputs turn off Near Limit Red Multicolor LED Connector Far Limit Setup Pushbutton Red Status LED Multicolor LED Red Range Deadband Erratic operation within this range Setup Pushbutton Red Status LED 0.0 m m (0.0 in) Deadband Range Electrical Wiring Outputs The sensor wires must be run in conduit free of any AC power or control wires. Latch NPN/Sinking and PNP/Sourcing Connector Model Pin Assignments Cable Model Wire Assignments Latch Outputs Sinking/Sourcing - N.O./N.C. outputs INTERNAL EXTERNAL BROWN DC (+) LOAD Brn + 12 to 24 VDC Blk W ht Current Lim it White 2 PNP/Sourcing NPN/Sinking 1 Brown + 12 to 24 V DC NPN PNP/Sourcing Blu PNP 4 Black NPN/Sinking Blue 3 DC Com DC Com WHITE Current Lim it Complementary Sinking outputs Brn BLACK LOAD BLUE DC Com + 12 to 24 VDC Blk NPN/Sinking - N.O. W ht White 2 NPN/Sinking - N.C. 1 Brown + 12 to 24 V DC Complementary NPN/Sinking INTERNAL NPN/Sinking - N.C. Blu DC Com EXTERNAL 4 Black NPN/Sinking - N.O. Blue 3 DC Com BROWN DC (+) LOAD Complementary Sourcing outputs BLACK LOAD Brn + 12 to 24 VDC NPN White 2 Blk WHITE 1 Brown + 12 to 24 V DC PNP/Sourcing - N.O. PNP/Sourcing - N.C. NPN W ht PNP/Sourcing - N.C. Blu DC Com Current Lim it 4 Black PNP/Sourcing - N.O. Blue 3 DC Com Current Lim it DC Com BLUE Dual Alarm Setpoint Outputs NPN/Sinking - N.O./N.C., PNP/Sourcing - N.O./N.C. Brn Complementary PNP/Sourcing INTERNAL + 12 to 24 VDC Blk Near Setpoint Limit W ht White 2 Far Setpoint Limit 1 Brown + 12 to 24 V DC Far Setpoint Limit Blu 4 Black Near Setpoint Limit B lue 3 DC C om DC Com EXTERNAL BROWN Current Lim it DC (+) Current Lim it PNP PNP BLACK WHITE LOAD LOAD Outputs BLUE Dual Alarm/Setpoint Dual NPN/Sinking INTERNAL Dual PNP/Sourcing INTERNAL EXTERNAL BROWN LOAD BLACK Near Limit NPN LOAD DC (+) DC (+) Current Lim it Current Lim it WHITE Far Limit PNP BLACK NPN PNP Near Limit WHITE Far Limit Current Lim it Current Lim it LOAD LOAD BLUE 3-112 EXTERNAL BROWN DC Com BLUE DC Com DC Com Dimensions Cable Style (ULTEM(R) plastic and SS303 stainless steel) SM902A-1, SM902A-4, SM902A-7STS Cable Style (ULTEM(R) plastic and SS303 stainless steel) SM902A-8 long-range Setup Pushbutton Red Status LED 94.95 mm [3.738] 116.31 mm (4.579) 84.51 mm [3.327] 42.09 mm (1.657) Connector 20.10 mm [.790] Multicolor LED 34.70 mm [1.365] DIA 106.38 mm (4.188) 43.18 mm (1.700) DIA 28.30 mm [1.114] DIA M30 x 1.5 mm-6g THREADS M30 x 1.5 -6g 28.30 mm DIA (1.114) Connector Style (ULTEM(R) plastic and SS303 stainless steel) SM952A-8 long-range 117.35 mm (4.620) 106.38 mm (4.188) 125.00 mm [4.921] 84.51 mm [3.327] Multicolor LED Pushbutton 2-White 1-Brown 4-Black 42.09 mm (1.657) 3-Blue 34.70 mm [1.365] DIA 43.18 mm (1.700) DIA AC130 28.30 mm DIA (1.114) M30 x 1.5 -6g 84.51 mm [3.327] 117.15 mm [4.612] (1.102) DIA .600 34.70 mm [1.365] DIA 139.19 mm (5.480) 14.7 mm (0.580) 1.523 AC132 38.0 mm (1.500) 95.99 mm (3.779) AC132 84.51 mm [3.327] 20.10 mm [.790] 147.04 mm (5.789) 34.70 mm [1.365] DIA 28.30 mm DIA [1.114] M30 x 1.5 mm-6g THREADS M12 mm x 1 mm -6g Threads AC130 14.7 mm (0.580) 3-113 SUPERPROX(R) SUPERPROX(R) SM902 SM606SERIES SERIES Connector Style (ULTEM(R) plastic and SS303 stainless steel) SM952A-1, SM952A-4, SM952A-7STS Accessories AC130 Straight, 4-conductor, connector/cable assembly, 5 m (16'), for 30 mm, barrel-style sensors 1 2 4 3 AC132 Right-angle, 4-conductor, connector/cable assembly, 5 m (16'), for 30 mm, barrel-style sensors STRAIGHT CONNECTOR HEAD: WOODHEAD SERIES 8032X (4)-POLE FEMALE CONNECTOR BLACK REF. HYDE PARK CABLE - 106271 (4-cond.) 5m LONG, BLACK 3 BLUE 4 BLACK 2 4 3 3 BLUE 4 BLACK 1 BROWN BROWN 2 WHITE 7.92 mm [.312] HYDE PARK AC132 WHITE NOTE: 1. INSERT: BLACK NYLON MOLDED HEAD: CLEAR PVC 5 meters COUPLING NUT: ZINC DIE CAST W/BLACK E-COAT [16' ft] CONTACTS: BRASS W/GOLD FLASH OVER PALLADIUM/NICKEL FINISH CABLE: 24 AWG PVC INSULATED, FOIL SHIELD,DRAIN WIRE 2. WIRE TO BE STRIPPED & TINNED PER DIMENSIONS SHOWN. 3. LABEL TO HAVE 'HYDEPARK LOGO WITH AC132 4. COILED AND TIED (2) COIL DIA: 5 1/2 OD W/6" PIGTAIL 28.60 mm [1.126] FULL R. TYP #24/4 PVC INSULATED FINE STRANDED COPPER CONDUCTORS, YELLOW PVC JACKET, 300/500V, 80 C (HYDE PARK CABLE No. 106271) 50.8 mm [2.0] 9.7 mm [.38] 7.14 mm [.281] (2x) 29.36 mm [1.156] 38.10 mm [1.500] R 3.18 mm [.125] 3.18 mm [.125] 6.35 mm /[.250] SLOT OPENING FOR WIRE CABLE TO PASS THRU REF. R .76 mm [.030] (4x) R 22.22 mm [.875] 2.36 mm WALL [.093] TYP REF. o 32.54 mm [1.281] 60.33 mm [2.375] 38.10 mm [1.500] 22.22 mm [.875] 152 mm [6.0] REF. STRIP-BACK JACKET AND FOIL 2" 2 1 RIGHT-ANGLE CONNECTOR HEAD 4-POLE FEMALE CONNECTOR SHIELD NOT CONNECTED AT CONNECTOR END 12mm DIE-CAST ZINC, EPOXY COATING (E COAT) 1 AC233 Small, right-angle, stainless, mounting bracket for 30 mm, barrel-style sensors. R. 1.60 mm [.063] 44.45 mm [1.750] 38.10 mm [1.500] General Specifications Sensing [TA = 20 C (68 F)] 1- and 2-meter ranges Model Sensing Ranges: 51 mm to 1 m (2.0" to 39") 120 mm to 1 m (4.7 to 39")** 120 mm to 2 m (4.7 to 79") Sonic Frequency: 200 kHz Minimum-size Detection (Model SM902A-1):1.59 mm (0.0625") diameter rod up to 635 mm (25") distance from sensor Maximum Angular Deviation: + 10 on 305 mm x 305 mm (12" x 12") flat target at a distance of 305 mm (12") Sonic Cone Profile: See Beam Plots, Page 3-96, 97 Limit Adjustment Resolution: 0.08 mm (0.003") Repeatability: + 0.8716 mm (0.03431") max. Temperature Compensated Power Requirements Supply Voltage: 12 to 24 VDC + 10% excluding output load (regulated supply) Current Consumption: 100 mA max., excluding load Peak Inrush Current: 0.50 Amp. Power Consumption: 1.2 W max., excluding load 3-114 Outputs Sinking Output (NPN): Maximum on-state voltage @ 100 mA: 0.37 volt Maximum load current: 100 mA Maximum applied voltage: 35 VDC Sourcing Output (PNP): Maximum on-state voltage drop @ 100 mA: 0.50 volt Maximum load current: 100 mA Response Time - Standard 150 ms On/Off (1 m-range models) 200 ms On/Off (2 m-range models) Other response times are available. Indicators Multicolored (Amber, Red, Green) LED: Indicates limits setup and operational modes. Red LED: Visual indicator for sensor output: illuminated when output is in an active (On) state. Connection Options Cable Style: 24 AWG, foil shield, lead-free PVC jacketed, 4-conductor, 3 meters (10') long, standard Connector Style: 12 mm, 4 pole, male Protection Power Supply: current-limited over-voltage, ESD, reverse polarity Outputs: current-limited over-voltage, ESD, over-current NOTE: This sensor is NOT RATED EXPLOSION PROOF. Environmental Operating Temperature Range: 0 to 50 C (32 to 122 F) for silicone-faced models - 10 to 50 C (14 to 122 F) for stainless steel-faced models Storage Temperature Range: -10 to 80 C (14 to 176 F) for silicone-faced models -50 to 80 C (-58 to 176 F) for stainless steel-faced models Operating Humidity: 100% Protection Ratings: NEMA 4X, IP67 Chemical Resistance: Unaffected by most acids, bases and oils. Fluorosilicone- and stainless steel-faced transducers available for severe, corrosive-type environments. Dimensions: Cable Model: 30 mm (1.181") dia. x 1.5 mm-6g threaded housing x 94.95 mm (3.738") mm long, including 34.70 mm (1.365") dia. x 20.10 mm (0.790") long sensing head Connector Model: 30 mm (1.181") dia x 1.5 mm6g threaded housing x 95.99 mm (3.779") long; 117.15 mm (4.612") long, including AC132 right-angle, connector/ cable assembly; 125.00 mm (4.921") long, including AC130 straight, connector/cable assembly; sensing head dimension same as cable model. Housing: Epoxy encapsulated to resist shock and vibration Case: ULTEM(R)* plastic or SS303 stainless steel (FDA Approved) Transducer Face: Silicone rubber - gray SS304 stainless steel, 0.051 mm (0.002") thick** Sensor Cables: Lead-free, black PVC jacketed Other response times are available. Indicators Multicolored (Amber, Red, Green) LED: Indicates limits setup and operational modes. Red LED: Visual indicator for sensor output; illuminated when output is in an active (On) state. Connection Options Cable Style: 24 AWG, foil shield, lead-free PVC jacketed, 4-conductor, 3 meters (10') long, standard Connector Style: 12 mm, 4 pole, male Protection Power Supply: current-limited over- voltage, ESD, reverse polarity Outputs: current-limited over-voltage, ESD, over-current NOTE: This sensor is NOT RATED EXPLOSION PROOF. Environmental 8-meter, long range Model Sensing Range: 203 mm to 8 m (8.0" to 26') Sonic Frequency: 75 KHz Minimum-size Detection (Model SM902A-8): 50.8 mm (2.0") diameter rod up to 4572 mm (15') distance from the sensor Maximum Angular Deviation: + 10 on a large flat surface at a distance of 6.096 m (20') + 5 on a large flat surface at a distance of 8 m (26') Sonic Cone Profile: See Beam Plots, Page 3-96, 97 Limit Adjustment Resolution: 0.254 mm (0.01") Repeatability: + 2.54 mm (0.10") max. Temperature Compensated Power Requirements Supply Voltage: 12 to 24 VDC + 10% excluding output load (regulated supply) Current Consumption: 100 mA max., excluding load Peak Inrush Current: 0.50 Amp. Power Consumption: 1.2 W max., excluding load Outputs Sinking Output (NPN): Maximum on-state voltage @ 100 mA: 0.37 volt Maximum load current: 100 mA Maximum applied voltage: 35 VDC Sourcing Output (PNP): Maximum on-state voltage drop @ 100 mA: 0.50 volt Maximum load current: 100 mA Response Time - Standard 1 s On/Off Operating Temperature Range: - 20 to 60 C (-4 to 140 F) Storage Temperature Range: -40 to 100 C (-40 to 212 F) Operating Humidity: 100% Protection Ratings: NEMA 4X, IP67 Chemical Resistance: Unaffected by most acids, bases and oils. 1 m-range models Accessories Model AC130, Straight, 4-conductor, connector/ cable assembly, 5 m (16') Model AC132, Right-angle, 4-conductor, connector cable assembly, 5 m (16') Model AC233, Small, right-angle, stainless, mounting bracket Model AC250-n, Tank sensor mounting reducer, available with four different outside diameters; used with all SUPERPROX(R) SM900 family sensors. n = 1 (1 1/4" NPT); 2 (2" NPT); 3(3" NPT); 4(4" NPT) Model AC251-n, Tank sensor mounting flange, available with three different pipe thread diameters, furnished with matching AC250 Tank sensor mounting reducer; used with all SUPERPROX(R) SM900 family sensors. n = 2 (2" NPT); 3(3" NPT); 4(4" NPT) Model AC441, Handheld Configurator for 30 mm, barrel-style, long-range (8 m) sensors See Page 5-1 for accessory photos. SUPERPROX(R) SUPERPROX(R) SM902 SM606SERIES SERIES Construction Construction Dimensions: Cable Model: 30 mm (1.181") dia. x 1.5 mm-6g threaded housing x 116.31 mm (4.579") mm long, including 43.18 mm (1.700") dia. x 42.09 mm (1.657") long sensing head Connector Model: 30 mm (1.181") dia x 1.5 mm-6g threaded housing x 117.35 mm (4.620") long; 139.19 mm (5.480") long, including AC132 rightangle, connector/cable assembly; 147.04 mm (5.789") long, including AC130 straight, connector/cable assembly; sensing head dimension same as cable model. Housing: Epoxy encapsulated to resist shock and vibration Case:ULTEM(R)* plastic (FDA Approved) Transducer Face: Epoxy - white Sensor Cables: Lead-free, black PVC jacketed Agency Approvals CE Mark: CE conformity is declared to: EN63126: 1997 (annex A, industrial) including amendment A1:1998. EN55011 group 1 Class A. Declaration of Conformity available upon request. *ULTEM(R) is a registered trademark of The General Electric Co. **Available only in the stainless steel-faced, 3-115 Selection Chart SM902 Series N.O. NPN &PNP N.O. NPN &PNP N.O. NPN &PNP Complementary NPN Outputs N.O. NPN Outputs N.O. NPN Outputs N.O. Control & Alarm - NPN Outputs N.O. Control & N.C. Setpoint-NPN Outputs N.O. NPN &PNP N.O. NPN Outputs N.O. NPN Outputs N.O. NPN Outputs N.O. Control & Alarm - NPN Outputs N.O. NPN &PNP N.O. NPN Outputs N.O. NPN Outputs N.O. NPN &PNP N.O. NPN &PNP N.O. NPN &PNP N.O. NPN &PNP N.O. NPN &PNP N.O. NPN &PNP N.O. NPN &PNP N.O. NPN &PNP N.O. NPN &PNP N.O. NPN &PNP N.O. NPN &PNP Complementary NPN Outputs Complementary NPN Outputs N.O. NPN Outputs N.O. NPN Outputs N.O. NPN Outputs N.O. NPN Outputs N.O. NPN Outputs N.O. NPN Outputs N.O. NPN Outputs N.O. NPN Outputs N.O. NPN Outputs N.O. NPN Outputs N.O. Control & N.C. Setpoint-NPN Outputs N.O. NPN &PNP N.O. NPN &PNP N.O. NPN &PNP Complementary NPN Outputs N.O. NPN Outputs N.O. NPN Outputs N.O. NPN Outputs N.O. NPN Outputs N.O. NPN Outputs N.O. NPN Outputs N.O. Control & Alarm - PNP Outputs N.O. NPN &PNP N.O. NPN &PNP 150 ms 150 ms 150 ms 150 ms 150 ms 150 ms 300 ms 150 ms 200 ms 200 ms 200 ms 200 ms 200 ms 150 ms 150 ms 1.000 s 150 ms 150 ms 300 ms 150 ms 150 ms 150 ms 150 ms 150 ms 1.000 s 1.000 s 1.000 s 1.000 s 300 ms 150 ms 150 ms 150 ms 300 ms 150 ms 150 ms 150 ms 150 ms 150 ms 300 ms 150 ms 200 ms 200 ms 400 ms 200 ms 200 ms 200 ms 200 ms 400 ms 200 ms 200 ms 200 ms 150 ms 1.000 s Features 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 2.50" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 0.25" 2.50" Loss of Echo Hold Default window Response Time Output Type 30 mm Stainless 30 mm ULTEM(R) Epoxy Fluorosilicone Housing Stainless Silicone Transducer Special Materials Pump-out latch, with set point Pump-in latch, with set point Pump-out latch, with alarm Mode Pump-in latch, with alarm Dual alarm Dual Setpoint All possible sensor configurations are not listed here. 3-116 Pump-in latch Output Pump-out latch 203 mm - 8 m, 8" - 26' 120 mm - 1 m, 4.7" - 39" 120 mm - 2 m, 4.7" - 79" 51 mm - 1 m, 2" - 39" Cable Connector Model No. SM902A-100000 SM902A-100000LES SM902A-110000LE SM902A-112000 SM902A-124000 SM902A-126000 SM902A-144100LE SM902A-168000 SM902A-400000 SM902A-424000 SM902A-424000LES SM902A-435001 SM902A-444000LE SM902A-700000STS SM902A-735000LESTS SM902A-824000 SM952A-100000 SM952A-100000S SM952A-100100LE SM952A-110000 SM952A-110000LE SM952A-110000LES SM952A-110000S SM952A-110002 SM952A-110200 SM952A-110200FS SM952A-110200LES SM952A-112200 SM952A-113100S SM952A-124000 SM952A-124000LE SM952A-124000S SM952A-124100LE SM952A-125000 SM952A-126000 SM952A-126000LES SM952A-127000 SM952A-134000 SM952A-136100LES SM952A-164000 SM952A-400000 SM952A-410000 SM952A-410100LES SM952A-413000 SM952A-424000 SM952A-426000 SM952A-426000S SM952A-426100 SM952A-434000 SM952A-437000LE SM952A-456000 SM952A-710000STS SM952A-810000 12/24 VDC Power Version Conn. Style Sensing Range Level with Analog Output