PT124G-123 is 3.33mV/V output pressure sensor for extruder , this series is 3.33mV/V output , 0.5% accuracy flexible stem melt pressure transducer ,is widely used in both domestic and abroad.This melt pressure transducer can be utilized together with the N Series Intelligent Digital Pressure Instrument. Zero & full span can be adjustable, the melt pressure transducer of PT124G-123 welding with amplify circuit can be change to PT124B-123 , the signal be connected with PLC directly , this series melt pressure transducer with advantages of high precision and reliable pressure measuring and good quality and internal 80% calibration. high accuracy ,international standard output , and can replace Dynisco ,Gefran ,GP50 absolutely .
Feature
Stainless steel welding,Easy to install
Zero and span adjustable
Various amplified signals optional
Internal 80% shunt calibration
Good stability and anti-jamming capability
Excellent stability and repeatability
High accuracy ,can replace Dynisco ,Gefran ,GP50 absolutely.
Application
Chemical fiber Equipment
Polyester and Rubber manufacturing equipment
Medicine & Food process equipment
Blown Film Machine; Plastic extrusion machinery
Measurement and Control all kinds of melt fluid
Specification
Name | 3.33mV/V output pressure sensor for extruder |
Model | PT124G-123 |
Pressure range | 0-35Bar...0-1500Bar (0-500psi…20000psi) |
Over Pressure | 1.5 X FSO |
Combined Error | ± 0.5% FSO; ±0.25% FSO (Including Linearity, Repeatability & Hysteresis) |
Output | 3.33 mV/V, 2mV/V |
Input Voltage | 10VDC |
Repeatability | +/- 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 / 750°F |
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 | 6PINS, 5PINS. |
Process connector | 1/2″-20UNF, M14×1.5, M18×1.5 Optional |
Picture

Dimension
Order Guide: with "* "are required , with "---"is optional
Model | Range (bar) | Output | Rigid/Flexible length (inch) | Screw Thread | Electric connection | Accuracy | Other requirement |
PT124G-123 | * | * | * | * | * | * | --- |
Example:PT124G-123-500Bar-3.33mV/V -6”/18"-1/2-20UNF-6PIN-0.5%FS | |||||||
This 3.33mV/V output pressure sensor for extruder can matching with our N series Intelligent Digital Indicator to local display the pressure .

Our products are widely used in the field of hydraulic pressure, air pressure, petrochemical industry, automotive, air condition and compressor, construction machinery, plastic extrusion, chemical fiber, plastic rubber machine, non-woven fabrics and etc.
ZHYQ has a strong R&D team with more than 10 staffs, there are 3 senior engineers, 5 intermediate engineers, in the major of mechatronics. They have successfully developed a lot of new and High-tech products, won a number of patents and awards.





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