Description

pt124b-129 series intelligent melt pressure transmitter (flexible stem) is a high

accuracy and high-stability pressure instrument designed by digital circuit

compensation technology with lcd display and explosion-proof housing it's

specially used in the occasion of 4-20 ma(2 wire) with hart protacal it is used in

the equipment of chemical fiber, polyester and other presssure measuring and

controlling of melt fluid medium.

specifications

• Pressure range：0-1MPa…0-150MPa(0-150psi…0-20000psi)
• Over Pressure: 1.5 X FSO
• Combined Error: ± 0.5% FSO (Including Linearity, Repeatability & Hysteresis)
• Output: 4-20mA (Hart) local LCD display
• Input Voltage: 24VDC
• Repeatability: +/- 0.2%FSO
• Bridge Resistance: Input: 345 Ohms minimum
• Output: 350 Ohms +/- 10%
• Internal Shunt Calibration (R-Cal): 80% FSO +/- 1%
• Insulation Resistance: 200 megohms @ 100 Vdc
• Max Diaphragm Temperature: 350℃
• Mounting Torque: 500 inch/lbs. maximum
• Standard Wetted Parts: Diaphragm coated 15-5 PH SST
• Process connector: 1/2″-20UNF, M14×1.5, M18×1.5 Optional