• Pressure Sensor, Pressure Transducer, Pressure Transmitter

Economic flexible pressure transducer for plastic machinery



PT124G-111/111T/121/121T Series melt pressure transducer is economic type pressure transmitter designed with rigid stem construction. And the model PT124G-111T/121T comes with thermocouple, it can measure the pressure and temperature at one point. This product built in 80% shunt calibration, it can match the N series pressure instrument from ZHYQ, also can match the pressure instrument or controller of other brand. This product has advantage of stability and repeatability, good anti-jamming performance. This series product is widely used in the domestic.

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  • High-standard quality
  • Stainless steel Seal
  • Simple Installation
  • 80% inner calibration
  • Excellent stability and repeatability
  • It can be widely used in various plastic extrusion lines for pressure measuring and control, such as chemical fiber manufacturing equipment, plastic rubber machine, polyester equipment and petrochemical.
Item Specification
Pressure range 0-3.5MPa…0-150MPa (0-500psi…20000psi)
Over Pressure 1.5 X FSO
Combined Error ± 0.5% FSO (Including Linearity, Repeatability & Hysteresis)
Output 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 300 ℃
Mounting Torque 500 inch/lbs. max.
Standard Wetted Parts Diaphragm coated 15-5 PH SST
Temperature sensor (Optional) J, K, E or PT100
Electrical connector 5PIN
Process connector M14×1.5, 1/2-20UNF, M18×1.5 Optional