ENM is proud to present the new series MT10 self-powered
Digital Hour Meter for electric motors. The MT10 keeps track of
true motor running time for all types of AC or DC electric
motors. The unit is powered by an internal lithium batter y. No
external power connections are required.
The operation of the Hour meter is triggered by a sensor attached
at the end of 4 ft.external cable. When placed on the motor, the
sensor senses the magnetic field through the motor casing.
Since the unit is triggered by the motors magnetic field,the hours
display actual operation. This is useful for maintenance and
warranty applications for any type of AC or DC powered electric
motor. When the motor is on, the hours icon will blink on/off
indicating hour meter is active.
With solid state technology the MT10 series is built with a custom
chip and with solid construction for maximum durability for harsh
environments and rugged applications.
Specifications
Display Reading: 9999.9 Hours meter
Digit Height: 5-digits [8MM] LCD
Operating Voltage: Internal lithium battery
15,000 hours continuous running
Temperature: Standard -40C to +85C
(-40F to +185F)
Vibration Resistance: Withstands 10 to 75Hz @ 1 to 8 g’s
Mounting Configuration: Two hole base mount
Features
•Large 7 segment LCD display
•Low cost and small size
•No external power required
•No shunt required
•Solid state electronics
•Quartz crystal
•Wide operating temperature range
•High reliability
•Resettable, non reset version is available
•Easy to install
•Made in the U.S.A.
Self Powered AC/DC Electric Motor
Hour Meter, Series MT10
667
Technical Data
web site: www.enmco.com © ENM Co.
ENM Company
5617 Northwest Highway, Chicago, IL 60646-6135
(773) 775-8400 • Fax:(773) 775-5968
Toll Free (888) 372-0465 • e-mail:ENMCo@aol.com
2004 ENM Co.®
MT10R
MT10
SERIES MT10
Dimensional Data
667
© ENM Co.
ENM Company
5617 Northwest Highway, Chicago, IL 60646-6135
(773) 775-8400 • Fax:(773) 775-5968 • Toll Free (888) 372-0465
e-mail: ENMCo@aol.com
ISO 9001:2008 Certified web site: www.enmco.com
LIMITED WARRANTY HOUR METERS
ENM Company hour meters are warranted to the consumer to be free from defects in material and workmanship for a period of 1 year. All ENM products which fall within the warranty
period due to defects in material or workmanship will be repaired or replaced,at ENM’s option,without charge to the consumer when returned with proof of purchase to any authorized
ENM dealer in the United States,transportation charges prepaid,provided there is no evidence of improper installation,tampering,or other abuse . All implied warranties,including any implied
warranty of merchantability or fitness for a particular purpose, shall be limited in duration to the express warranty period specified above.ENM disclaims any liability for consequential damages
due to breach of any written or implied warranty on its hour meter.Datasheet information subject to change.
2004 ENM Co.®
MT10
AC or DC Motor Application
ENM DESCRIPTION
MT101 Non-reset with ENM logo
MT101R Reset with ENM logo
INSTRUCTIONS
T.S. 175
©2008 ENM CO.
ENM Company’s
New AC/DC Electric Motor Monitor
MT10 Series Resettable
1 Introduction
The new AC/DC Electric Motor Monitor is a self-powered LCD Hour Meter and Maintenance meter all in
one. An internal lithium battery provides the power for the monitor and the operation of the Hour Meter is
triggered by a sensor attached at the end of a 4 ft. external cable. When placed on the motor, the sensor
detects the magnetic field through the motor casing. The maintenance meter is used to alert maintenance
personnel that a time interval has expired and the schedule maintenance should be performed on the motor.
Before changing any settings to the ENM meter, ensure that the motor is off.
2 Installation
To locate the magnetic field, place the sensor near the running motor. As soon as the magnetic field is located the HOURS
icon on the display will start to blink. The blinking HOURS icon indicates that the unit is counting time. Uncoil the Wire
and place the sensor on motor (where the magnetic field was located). We have included double-sided tape to be used for
mounting the sensor. Attach the display unit to a location where it can be easily read. The LCD will display the
accumulated hours on the Hour Meter and the HOURS icon.
3 TO SET THE MAINTENANCE INTERVAL TIMER
Press and hold down the S2 button for 4 seconds. The right most digit on the LCD will flash and the
SERVICE icon will be displayed. Next press and hold the S1 button to increment the flashing digit. When
the desired number of hours has been reached, release the S1 button. Next press the S2 button for 1 second to
increment to the next digit. Repeat above steps until the service time interval has been entered. After 14 to
16 seconds with no buttons pressed, the LCD display will return to total hours mode.
4 ACTIVATING THE MAINTENANCE INTERVAL TIMER
Press and hold the S1 and S2 button simultaneously for 10 seconds. The two digits will increment to 10 seconds and then
return to total hours mode. When the motor is running and the maintenance time has reached zero, the service icon will
come on.
5 VIEWING MAINTENANCE INTERVAL
Press and hold the S2 button for 4 seconds to view remaining time of your maintenance interval. To continue current
maintenance do nothing. If you would like to start a new maintenance interval, repeat steps 4 & 5 again. Each time you
want to view the remaining time of your maintenance, press and hold S2.
6 RESETTING THE SERVICE ICON
Once the Maintenance Interval time is complete, the SERVICE icon will come on. You will need to
perform the following operation to reset the Maintenance for another interval. Press and hold the S1 and
S2 buttons for 10 seconds. The SERVICE icon will disappear. The maintenance time will automatically
default to the number previously programmed.
7 TO RESET TOTAL HOURS AND MAINTENANCE TIME
Press and hold the S1 button until 05 is displayed. Release the S1 button and after 8 seconds the display will return to total
hours. Press and hold S1 and S2 simultaneously for 10 seconds and the meter will perform a total reset of both the total
hours and maintenance time. The total reset option can be removed during manufacture.
8 TO REPROGRAM UNIT AFTER TOTAL RESET
Press and hold the S1 button for approximately 4 seconds and the unit will go into programming mode. Set the
unit to desire program using the table below:
Program
Number
Set unit for hour meter mode
04
Resetting the unit
05
Release the button once the desire number appears on display. The display will flash for a few seconds before returning to
normal display.
