Model 631S Pressure Sensor
 
FEATURES
 Any Range Between 10-400bar
 1.0％FS Total Accuracy
 MEMS technology
 Programmable ASIC to meet customer specifications
 Silicon pressure sensor
 Amplified and temperature compensated

DESCRIPTIONS
Model 631T pressure sensor incorporates MEMS technology and custom Application Specific Integrated Circuit (ASIC) technology in the design. It applied the silicon sense chip and is specifically designed for low pressure in the tough automotive application.
Model 631T is designed to perform in the underhood harsh environment such as temperature extremes, vibration, thermal and mechanical shock, and corrosive chemical.
SPECIFICATIONS
Electrical:
Supply Voltage                     5.0 ± 0.5VDC /8-36V
Supply Current                   6 mA Max

Output Voltage                     0.5 to 4.5 V /1 to 5V/4-20mA

Electric Connector                    Hirschmann / Parkard / Special

Operating Characteristics:
Range                                   10-4000bar
Pressure Type                            A, G                    
Proof Pressure                    200%FS
Total Accuracy                           1%，0.5%
Long Term Stability                        0.3%FS/year (max.)
Response Time                             1ms (typ.)

Environmental Effects
Operating Temperature Range (Celsius) -40 to +125
Storage Temperature Range  (Celsius) -40 to +150

Mechanical
Protection Class                         IP 65
Material                     304L Stainless Steel
Pressure Port               NPT 1/8 &NPT 1/4 & Customized
 
Notes:
1. Total accuracy is the RSS of non-linearity, hysteresis, non-repeatability and thermal errors.
2. Please contact us for special design to meet your requirements.

applications for 631T pressure sensors*****

**Pumps and Compressors
**Hydraulic/Pneumatic Systems
**Automotive Test Systems
**Energy and Water Management
**Agriculture Sprayers and Dusters
**Freon and Ammonia Based
**General Pressure Measurements