WORLD LEADER IN SENSING SOLUTIONS
Product Bulletin
Vs... 4.5-5.5Vdc
Vs... 8-30Vdc
Vs... 9-32Vdc
Vs... 12-30Vdc
Vs... 4.75-5.25Vdc
Vs... 9-30Vdc
Vo... 0.5-4.5Vdc
Vo... 0.5-4.5Vdc
Vo... 1-6Vdc
Vo... 0-10Vdc
Vo... 0.25-4.75Vdc
Vo... 1-5Vdc
81HP Series
Hermetic Pressure Transducer
Voltage Output, High Accuracy,
Standard Package
The 81HP Series is ideally suited for
severe industrial OEM applications.
This is a high accuracy, high level
Vdc output that requires no end user
amplification. Housed in corrosion
resistant stainless steel, the 81HP
includes a hermetic front end with a
variety of electrical connectors. This
transducer is available in sealed gage
Features Benefits Applications
Technical Specifications
and vented gage from 15 psi up to
30,000 psi with several package
options. Contact the factory regarding
agency approvals.
Low total error band...................................................
Stainless steel housing..............................................
EMC protected to 300 V/M..............................................
Wide operating temperature range...........................
(-40o up to +125oC)
Reverse polarity protection........................................
Small size....................................................................
Repeatability <0.05%.................................................
High accuracy +/- 0.25% F.S. typ...............................
Static Error Band
High accuracy through wide
operating temperature range
Media Compatible
High reliability in noisy environments
Wide range of applications
Robust installation
More mounting options
Measurement confidence
Precise measurement for severe industrial
OEM applications
• Compressors & Pumps
• Hydraulics & Pneumatics
• Agriculture & Construction Equipment
• Transportation & Off Road Vehicles
• Engine Controls & Monitors
• HVAC /Refrigeration
• Alternative Energy Management
• Load Management
• Process Control & Automation
Pressure Ranges
15 psig - 500 psig
50 psis -30,000 psis
Performance
Accuracy... +/-0.25% F.S. typ
(static error band @ 25oC)
Total Thermal Effect
Standard:
+/- 0.007% F.S. / oC typ
(-20oC to +100oC)
Operating temperature:
-40oC to 125oC
Storage temperature:
-40oC to 150oC
Electrical
Supply current..................................................8 - 13mA
Output current
Source.......................1.1 mA
Sink........................... 0.1 mA
Output Load Range.......................... 8.2K ohms - no load
Output Response Time............................................... 1ms
Overvoltage protection........................................... 32 VDC
Reverse Voltage Protection................................. -5 VDC
EMC(1MHz - 400 MHz)........................................ 300 V/m
(400MHz-1GHz)............................................ 200 V/m
Short Circuit Protected .............................................. Yes
Physical
Proof Pressure
Burst Pressure
Cycle Life
Random Vibration
(up to 1kHz)
Drop (any axis)
Electrical Connection
Up to 1,500 psi....... 2X
Up to 7,000 psi....... 1.5X
Up to 30,000 psi..... 1.2X
3X
10M F.S. cycles,
25-80oC
15g
1m
Packard Metri-Pack™
Hirchman DIN
wire leads
SPECIAL OPTIONS
(Contact factory
for availablility)
Voltage Input - Output X Vs... 4.5-5.5Vdc
T Vs... 8-30Vdc
S Vs... 9-32Vdc
W Vs... 12-30Vdc
Z Vs... 4.75-5.25Vdc
R Vs... 9-30Vdc
Vo... 0.5-4.5Vdc
Vo... 0.5-4.5Vdc
Vo... 1-6Vdc
Vo... 0-10Vdc
Vo... 0.25-4.75Vdc
Vo... 1-5Vdc
Pressure Ranges 15psig - 500psig
50psis - 30,000psis
(psis = sealed gage) (psig = vented gage)
Pressure Reference S Sealed Gage
G Vented gage
Total Thermal Effect A +/-0.007% F.S./oC typ
(-20oC to +100oC)
81HP
© 2000 Texas Instruments Incorporated
Printed in U.S.A.
81HP
in (mm)
EMC S 300v/m 1MHz-400Mhz
B Meets Level 1 requirement of GMW 3097GS, radiated immunity
Level 1 requirement of GMW 3097GS, bulk current injection noise
C Meets Level 2 requirement of GMW 3097GS, radiated immunity
Class B requirement of GMW 9112P, bulk current injection noise
Important Notice: Texas Instruments (TI) reserves the right to make
changes to or discontinue any product or service identified in this
publication without notice. TI advises its customers to obtain the latest
version of the relevant information to verify, before placing any orders,
that the information being relied upon is current. TI assumes no
responsibility for infringement of patents or rights of others based on
TI applications assistance or product specifications snce TI does not
possess full access concerning the use or application of customers'
products. TI also assumes no responsibility for customers' product
designs.
81HP Series
Hermetic Pressure Transducer
Dimensions
(Typical)
Ordering Information
Texas Instruments Incorporated
34 Forest St., MS 23-10
Attleboro, MA 02703-0964
Phone: 1-888-438-2214
Fax: (508) 236-2349
email: tisensors@ti.com
www.tisensors.com
Packard Metri-Pack is a trademark of Delphi Packard Electric Systems.
EXAMPLE:
Series
Pressure Connection
Electrical Connection
Voltage Input- Output
Pressure Range
Pressure Reference
EMC
Potted Wire Lead Length
Total Thermal Effect Standard
81HP
1/8-27NPT-2A male pipe thread, 17mm hex
Standard Packard Metri-Pack
Power Input: 4.5-5.5Vdc, Device Output 0.5-4.5Vdc
0-500psi
sealed gage
standard-(300v/m 1MHz-400MHz)
0
81HP 02 2 X 00500 S S 0 A
Electrical Connection
STANDARD OPTIONS
Series
Pressure Connection 02 1/8 - 27NPT-2A male pipe thread, 17mm hex
03 1/4 - 18UNF-2A male pipe thread, 17mm hex
04 7/16 - 20UNF-2A male o-ring per SAE J1926/2, 17mm hex
10 3/8 - 24UNF-2A male o-ring per SAE J1926/2, 17mm hex
2 Standard Packard Metri-Pack™
3 Hirschman DIN
4 wire leads
2.6 (65.14) MAX
2.2 (55.19) MAX
0.77 (19.5) REF
ø0.68 (ø17.0) REF
0.68 (17.0) ACROSS FLATS
1/8-27NPT-2A male pipe thread, 17mm hex
GND Vs
Vout
ø0.98 (ø25.0) TYP
