EJCDP Differential Pressure Transmitter

Using differential capacitance as detecting principle to constitute capacitance type differential pressure transmitter, inputting pressure is 0~1.2kPa to 0~10MPa, e tc.

Product Introduction

Using differential capacitance as detecting principle to constitute capacitance type differential pressure transmitter, inputting pressure is 0~1.2kPa to 0~10MPa, e tc.

Service medium: liquid, gas and vapor.

Overpressure limit: impose 0 (absolute pressure) ~6MPa pressure on either side of the transmitter. The transmitter is not damaged. The transmitter’s operation static pressure is detailed in the models and specifications sheet.

Technical Parameters

● Service: liquid, gas and steam

● Measuring range: 0~0.06 kPa to 0~40Mpa

● Output signal: 4~20mA DC (four-wire 220V AC power supply, 0~10mA DC output for special)

● Power supply: 12~45V DC, generally 24V DC

● Features of loading: relation equation of loading impedance RL and power voltage

Vs: RL <= 50(Vs-12)

● Indicator: pointer-type linearity indication 0~100% scale mark or LCD indicator, LED indicator.

● Explosion proof: a. explosion isolation d II CT6

b. intrinsically safe ia II CT6

● Positive and negative shifts: after positive and negative shifts of zero absolute values of upper-and-lower-limit values of span and measuring range not exceed 100% of upper limit of measuring range.( smart type: turn down ratio 20:1, 40:1)

Maximum positive shift is 500% of minimum adjusting span; maximum negative shift is 600% of minimum adjusting span.

● Temperature range: amplifier operation temperature range: -29 ~ +93C

(LT type: -25 ~ +70C); measuring component of fill silicone oil: -40 ~ +104C

flange type transmitter fill hi-temperature silicone oil: -20 ~ +315C normal silicone oil: -40 ~ +149C

● Static pressure: 4, 10, 25, 32Mpa

● Humidity: relative humidity 0~100%

● Volume absorption: < 0.16cm3

● Damping (phase step response): For silicone oil, generally between 0.2s and1.67s,continuous and adjustable


Differential Pressure Transmitter

Model Selection

None

How to Order

How to order 

  1. Range 

  2. Medium 

  3. Working pressure 

  4. Working temperature 

  5. Diaphram material 

  6. Working pressure  

Product Vido

None

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