differential pressure transmitter

Measuring range

0 ~ 10KPa…2MPa

Full scale range

10 ~ 50KPa   

50 ~ 100KPa  

0.1 ~ 0.2MPa 

0.2 ~ 0.5MPa  

0.5 ~ 1MPa   

1 ~ 2MPa

Positive permissible over pressure

250KPa  

300KPa

0.4MPa     

1.0MPa 

2MPa    

4MPa

Negative permissible over pressure

100KPa 

200KPa 

0.3MPa 

0.5MPa  

0.7MPa   

1MPa

Maximun static pressure

≤20Mpa

Overall accuracy
(Linear, repeatability, lagging)

 ± 0.1%FS   

 ± 0.25%FS      

 ± 0.4%FS

Zero point temperature drifting

 ± 0.02%FS / ℃ (typical) 

 ± 0.05%FS / ℃ (maximum)

Sensitivity temperature drifting

 ± 0.02%FS / ℃ (typical)

 ± 0.05%FS / ℃ (maximum)

Influence of static pressure

 ± 0.05%FS / 100KPa

Range of operating temperature

-10℃ ~ 80℃

Range of compensating temperature

-10℃ ~ 50℃

Long-term stability

 ± 0.3%FS / year (≤200KPa)     

 ± 0.1%FS / year (≥200KPa)

Range of power supplying

12 ~ 36V DC (24V DC generally)

Signal output

2-wire 4~20mA; s-wire 0 / 1-5V DC

Response time

≤2ms

Insulation resistance

100MΩ, 500V DC

Influence of vibration

Change ≤1% after vibration of 3gRMS30 ~ 2000Hz 

Impact

Change ≤1% after impact of 100g for 10ms

Service life

1×108 pressurized cycle

Medium

The gas or liquid compatible with material of structure

Explosion – proof marking

Ex ia II CT5 (intrinsically safe explosion – proof

Weight

Approx 0.35KG

Thermal lagging

 ± 0.1%FS (typical)

Enclosure protective degree

Plug Type (IP 65)

Cable Type (IP 67)

 Features of Product 

 Application of Product 

1 High ratio of performance to cost

1 Industrial process control

2 Fully made of stainless steel with small dimensions, light weight, and easy installation

2  Flow measurement

3  Reliable and stable performance

3  Medical instrument

4  Range of differential pressure: 0 ~ 10KPa … 2MPa

4  Air power measurement

5 Static high pressure resistant to 20MPa

5  Hydraulic and pneumatic equipment