Smart Differential Pressure Transmitter

Cloud Based Condition Monitoring

A Platform for Intelligent Condition Monitoring.

Smart Differential Pressure Transmitter​

Smart Differential Pressure Transducer adopts foreign-made differential pressure sensitive chips and special transducer integrated circuits as well as high-performance key components and strict production process to ensure that this series product features superior performance, small dimensions, and easy installation. Therefore, it is the optimum choice for micro differential pressure, flow field, flow rate, and flow measurement.


Measuring range

Positive permissible overpressure

Negative permissible overpressure

Maximun static pressure

Overall accuracy(nonlinearity + repeatability+ hysteresis)

Zero temperature error

Sensitivity temperature error

Influence of static pressure

Operating temperature

Compensation temperature

Long-term stability

Range of power supply

Output signal

Response time

Insulation resistance

Influence of vibration


Service life


Enclosure protection class

Safety and explosion protection


Thermal hysteresis

Enclosure protection class

0~10 Bar

≥3 times of full scale, ≤2MPa

2 times of full scale, ≤2MPa


±0.1%FS    ±0.25%FS    ±0.5%FS

±0.02%FS/℃(typical)    ±0.05%FS/℃(maximum)

±0.02%FS/℃(typical)    ±0.05%FS/℃(maximum)




±0.3%FS/year(≤200kPa  ±0.1%FS/year(≥200kPa)

12~36V DC(generally 24V DC)

Two-Wire 4~20mA DC, three-wire 0/1~5V DC

≤2 ms

100MΩ, 500VDC

≤1% change after vibration at 3gRMS 30~2000Hz

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

1×108pressure cycles

The liquid or gas adapting to structural material

Plug-in type(IP65); cable type(IP67)

Ex iaⅡ CT5(intrinsically safe explosion-proof type)

Approx 0.35kg

±0.1%FS(typical value)

Plug-in type(IP65); cable type(IP67)