unified industries piezoelectric pressure sensor

Technical Data

Measuring Range

-0.1MPa ~ 0 ~ 10KPa … 70MPa

Over pressure

Two times of measuring scale for over pressure

Power supplying

1.5mA DC constant current

 10 ~ 24V DC constant voltage

Zero point output

0 ± 2 mV DC

0 ± 2 mV DC

Full-range output

70 ~ 110mV DC

70 ~ 110mV DC

Overall accuracy
Linear, repeatability, lagging

 ± 0.1% FS

 ± 0.25% FS

 ± 0.4% FS

Long-term stability

 ± 0.1% FS / year

Range of operating temperature

-40 ~ +85 ℃

Range of compensating  temperature

-40 ~ +50 ℃

Temperature performance

Zero point temperature coefficient: ± 0.02% FS (Typical)   
 ±0.04% FS (Max.)  

Sensitivity temperature coefficient: ± 0.02% FS (Typical)  
 ± 0.04% FS (Max.)

Thermal lagging

 ± 0.1% FS

Material

Enclosure: S / S 1Cr18Ni9Ti

Membrane: S / S 316L

Cable: PVC

Sealing: Fluorubber Sealing Ring

Electrical connection

PG7 Cable Wiring

Tie-in DIN 43650

Response time (10% ~ 90%)

≤ 1 ms

Insulating resistance

100MΩ / 500V DC

Enclosure protection degree

IP 67 (Cable Type)

IP 65 (Socket Type)

Weight

Approximately 250g

Vibration

No change under 10gRMS, 20 ~ 2000Hz

Impact

100g, 11ms

Service life

1 x 108 Pressurized Cycle

Medium compatibility

The gas or liquid compatible with 316 stainless steel

Features of Product 

1 Measuring range: -0.1MPa ~ 0 ~ 10KPa … 70MPa

2 Fully made of stainless steel

3 Standard thread pressure-leading measuring method

4 Constant - current and - voltage source power supplying

5 Laser resistance adjusting compensation and full scale temperature performance

6 Using solid-state piezoresistive pressure sensor, with high reliability and high accuracy.

7 Designed with small dimensions, and many optional structural forms

 Application of Product 

1  Measurement of pressure for all kinds of dynamic and static gas and liquid medium

2  Automobile electronic device

3  Airspace and aerospace

4 Pneumatic pressure control

5  Ventilation system

6  Industrial measurement