Product Description

High Temperature Melt Pressure Transducer (Melt Pressure Sensor)

Product Introduction:

SAND PT4XX6 series pressure transducers are ideal for the measurement of melt pressure in extrusion processes at temperatures up to 400 . This series are produced with special materials and alloyed elastic diaphragm together with delicate processing and debugging. The main characteristics are high accuracy and small zero and span shifts caused by changes in process temperatures.

 

 

Performance Parameters

 

Pressure Range	0~50 to 2000bar(0~750 to 0~30000psi)
Pressure Units	PSI, Bar, Mpa or Kg/cm2
Accuracy	±0.5% FS
Repeatability	±0.2% FS
Input excitation	10VDC ( 6 ~ 12 V DC )
Output Signal	3.33mV/V (Default), 3.0mV/V(Optional) etc.
Maximum diaphragm temperature	662 F (350 ) for rigid stem 752 F (400 ) for flexible
Zero shift due to temperature change	≤0.15 MPa/100°C
Insulation Resistance	≥500MΩ/500VDC
Maximum Overload Pressure Rating	1.5 x FSO
Process connection	1/2"-20UNF, M10x1.5, M12x1.5, M14x1.5, M18x1.5, M22x1.5 etc.
Electrical Connection	6PIN or 8PIN
Internal Shunt Calibration	80% FSO
Measurement principle	4-arm bonded foil strain gage Wheatstone bridge
Temperature Sensor (optional)	E,J,K,S type or Pt100

 

Features:

• Better than 0.5% accuracy
• Standard diaphragm Inconel
• TiN or TiAIN coating available
• Small zero and span shifts caused by changes in process temperatures

 

 

Payment Terms︰ TT,Paypal,Western union

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