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Shanghai AEAD Technology Co., Ltd.

Pressure Transmitter, Differential Pressure Transmitter, Transmitter manufacturer / supplier in China, offering Hart Capacitive 4-20mA Differential Pressure Transmitter, Non Contact Radar Level Transmitter, 3mm Random Error Radar Level Sensor (A+E 62LB) and so on.

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Hart Capacitive 4-20mA Differential Pressure Transmitter

FOB Price: US $250 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $250/ Piece
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Production Capacity: 500set/M
Transport Package: Carton with Protective Foam, Size 24.5*22*22cm
Payment Terms: L/C, T/T, Western Union

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4-20mA Differential Pressure Transmitter
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Basic Info
  • Model NO.: A+E-920C
  • Structure Type: Capacitive Pressure Transmitter
  • Accuracy Grade: 0.5G
  • IP Rating: IP65
  • Customized: Customized
  • Output Signal: 4~20mA
  • Material: Ss 316 L
  • Display: Digital LCD
  • Steability: Within 0.2% in 12 Months
  • Connection: 1/2 NPT
  • Origin: Shanghai, Cn
  • Type: Differential Pressure Transmitter
  • Measuring Medium: Liquid, Gas
  • Pressure range: 0-40 MPa
  • Certification: CE, ISO
  • Item: Differential Pressure Transmitter
  • Communication: Hart Protocol
  • Supply Voltage: DC12-45 V
  • Damping: 0-16s
  • Cable Inlet: M20*1.5 or 1/2 NPT
  • Trademark: AEAD
  • HS Code: 9026201090
Product Description
Hart Capacitive 4-20mA Differential Pressure Transmitter (A+E-920C)

The Hart Capacitive Differential Pressure Transmitter adopts advanced integrated circuit and surface mounting technique. Compared with analog transmitter, the differential pressure transmitter has more functions like communication, test and configuration, etc. It has improved standard accuracy and temperature compensation to enhance the quality.
1. The differential pressure transmitter adopts advanced digital technique and frequency phase shift keying craft so that make the connection of site and control room more convenient.
2. Besides remote communication, the differential pressure transmitter possesses measuring range self-adjusted, zeroing button. The transmitter could be adjusted after mounted.
Hart Capacitive 4-20mA Differential Pressure Transmitter
Differential Pressure Transmitter Specification

Applicable medialiquid, gas and steam
Outputtwo wire 4-20mA direct current signal with HART digital signal
Supply voltageDC12-45V, generally DC24V
Load resistanceMax load 600Ω
DisplayPointer or digital LCD optional
ZeroingWith button on transmitter or by HART operator
AlarmSelf-diagnostic program
Process temperature-40 to 104ºC for sensor, -40 to 85ºC for circuit
Ambient temperature-40 to 55ºC
Starting time< 2s
Damping0-16s, resolution 0.1s
StabilityWithin 0.2% in 12 months
Temperature impact< 0.3% full scale
Static pressure impactRevised
Vibration impact0.1% full scale
Power impact< 0.005%
MaterialSS316 or bespoke
Cable inletM20*1.5 or 1/2NPT
Net weight3.5kg
Ex-proofExd II CT4 or Exia II CT6
Measuring range

Different Pressure Transmitter Installation
The transmitter would be used to measure flow, level and other situation where need accurate pressure or differential pressure. Correct installation will affect the measured result. To get better performance, the transmitter should try to avoid great temperature change, impact and vibration conditions.
*Note: Measuring media must not be frozen. Otherwise the sensor would be damaged.

Hart Capacitive 4-20mA Differential Pressure Transmitter
About Company

AEAD Technology moves to Chinese first free trade zone --Shanghai Pilot Free Trade Zone in Nov. 2014. That is a milestone for the company development to global market. 

AEAD Technology is committed to provide the very best support possbile. Our customers have unique service needs, and we offer a variety of service options to support them. For any questions, you will either get the answer or have one of our professionals to contact you within 24 hours.
Hart Capacitive 4-20mA Differential Pressure Transmitter


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