Single-flange Differential Pressure Transmitter In China

Contact Us

  • Shanghai Zhaohui Pressure Apparatus Co., Ltd.
  • 5 / 6F,building 8#, NO. 115, Lane 1276, Nanle Road, Songjiang District, Shanghai, China
  • +86-21-67755188 67755189
  • +86-21-67755185
  • +86-15021723851

Single-flange Differential Pressure Transmitter

  • Model: PT124B-3504



The diaphragm seal of PT124B-3504 single-flange differential pressure level transmitter is used to prevent medium from entering directly into the pressure-sensing assembly of the pressure transmitter. It is connected to the transmitter using capillary filled with fill fluid, such as silicon oil. The model PT124B-3504 can be used to measure liquid, gas, or stem flow, as well as liquid level, density and pressure. It outputs a 4 to 20mA DC HART signal corresponding to the measured pressure differential. The model PT124B-3504 also features remote setup and monitoring though communication with the model RST375 TERMINAL or RSM100 Modem. PT124B-3504 differential pressure level transmitter span ranges (non migration) is 0 to 1KPa to 2MPa, and the rated pressure of the liquid level flange is 1.6/4MPa, 6.4MPa, 10MPa, 150psi, 300psi or 600psi.


Adopts global leading high precision silicon

Strong anti-jamming performance

Accuracy +/-0.075%

Advanced stability and static pressure performance

Error less than +/-0.1%/10MPa

Internal integrated high sensitivity temperature transducer

Perfect thermal drift

Fast response time


Measurement   parameter

gauge   pressure, absolute pressure, liquid level

Measurement   range (Non migration)




Wetted   parts material

SS316L,   Hastelloy C, tantalum. FEP, PFA, PTEE  membranae tectoria


2-wire   4-20mA, HART communication optional, linear output or square root output   available

Ambient   temperature limited

Lowest:   depending on the filled liquid

Highest:   85℃

-20~65℃   (with LCD display, fluorine rubber O-ring)

temperature   limited


Protection   grade


Electrical   connector

M20*1.5   cable sealing buckle, terminal suitable for 0.5-2.5mmcable

Process   connector

7/16   female at the low pressure, compatible with ANSI or DIN at high pressure.   Directly install.