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Product Name:

diaphragm maximum temperature 400°c / 750°f pressure transmitters

Key Strengths: Assessment Report by Bureau Veritas
Top 3 Markets:Domestic Market 70.00%, Southeast Asia 12.00%, North America 5.50%
Experience:Established 1999

diaphragm maximum temperature 400°c / 750°f pressure transmitters diaphragm maximum temperature 400°c / 750°f pressure transmitters


Quick Details

  • Place of Origin: Shanghai
  • Brand Name: ZHYQ
  • Model Number: PT124G-121
  • Name: Low cost High temperatu...
  • Pressure range: 0-35Bar...0-1...
  • Output: 3.33mV/V,2mV/V
  • Accuracy: <±1.5% FS...
  • Input Voltage: 10V DC
  • Electric connector: 5 PIN Con...
  • Fitting size: 1/2-20UNF optio...
  • Diaphragm maximum temperature: 400°C / 750°F...
  • Wetted parts: 15-5PH stainles...

Detailed Product Description:
Low price, good quality
Customize available
Temperature up to 400
CE, ISO 9001 Certification
Used in Plastic extruder lines

Low cost High temperatue Melt Pressure Transducers   PT124G-121



PT124G-121  High temperature melt pressure transducer is economic type product, designed with rigid stem and flexible stem construction, the flexible stem with the heat insulation function.


It can match the N series pressure instrument from ZHYQ, also can match the pressure instrument or controller of other brand. And is widely used in the domestic.


Main Fearture:

Inner 80% calibration 

Stability and repeatability

Good anti-jamming performance

Pressure ranges  0-35Bar…0-1500Bar (0-500psi…20000psi)

Accuracy: <±1.0% FSO; <±1.5% FSO 

Standard diaphragm is 15-5 PH stainless steel

1/2-20UNF, M18x1.5 standard threads; other types available on request 



It can be widely used in various plastic extrusion lines for Pressure & Temperaturer measuring and control, such as:

Plastic rubber machine

Twin-screw extruder machines

Chemical fiber manufacturing equipment

Polyester equipment and petrochemical





Pressure range

0-35Bar…0-1500Bar (0-500psi…20000psi)

Over Pressure

1.5 X FSO

Combined Error

 ± 1.5% FSO;±1.0% FSO, (Including Linearity, Repeatability & Hysteresis)


2mV/V; 3.33mV/V

Input Voltage



+/- 0.2%FSO

Bridge Resistance Input

345 Ohms minimum

Bridge Resistance Output

350 Ohms +/- 10%

Internal Shunt Calibration (R-Cal)

80% FSO +/- 1%

Insulation Resistance

200 megohms @ 100 Vdc

Max Diaphragm Temperature

400 °C

Mounting Torque

500 inch/lbs. max.

Standard Wetted Parts

Diaphragm coated 15-5 PH SST

Rigid stem length

6 inch, 9inch  others available on request

Flexible stem length

18 inch, others available on request

Electrical connector

5PIN connector

Process connector

M14×1.5, 1/2-20UNF, M18×1.5 Optional



diaphragm maximum temperature 400°c / 750°f pressure transmitters

Order Guide :  with * are required , with ---is optional 





Rigid & flexible length (inch)

Screw Thread

Electric connection

Thermocouple  type

Other requirement









Example:PT124G-121-350Bar-3.3mV/V -6/18”-1/2-20UNF-5PIN-J


Price, Package and Service

1, ZHYQ is producing various melt pressure transdcuers for 13+ years

2. OEM is available and our price is more competitive

3, Any questions from your are welcome and will be replied in 24 hours. 

4, 7 days replacement, 12 months free repair if it\'s the problem of product\'s quanlity.

5, All goods will be fully checked by our QC.

6, Shipment: Express (FedEx, DHL, UPS & TNT) or forwarder.

7. Package: The goods will be put into the packing box with instructions and certificate of quality first. 


Our main products contains melt pressure transducers, melt pressure transmitters, Industrial pressure transmitter, melt pressure gauge, Homogenizer pressure gauges, automotive/air pressure sensors, Intelligent digital indicator, level transducer, temperature transducer, Rupture disk, and etc. more than 80 series and 500 models products.

Please feel free to contact with us, if there is anything we can do for you.


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diaphragm maximum temperature 400°c / 750°f pressure transmitters



diaphragm maximum temperature 400°c / 750°f pressure transmitters


Supplier Details

  • [ , China (Mainland) ]
  • Business Type:
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