Product Overview

The Resistance Remote Transmission Pressure Gauge is suitable for measuring the pressure of liquids, steam, gases, and other media that are non-corrosive to copper and copper alloys. Since the instrument is equipped with a slide-wire resistance transmitter, the measured pressure value can be transmitted as an electrical signal to a secondary instrument located away from the measurement point, enabling centralized monitoring and remote control. In addition, the instrument provides local pressure indication for on-site process monitoring.

Technical Specifications

Accuracy Class: 1.6.

Initial Resistance of Transmitter: 3~20Ω.

Full-Scale Resistance of Transmitter: 340~400Ω.

The external voltage applied across transmitter terminals ① and ② must not exceed 6V.

Slide-Wire Resistance Transmitter Wiring Diagram

Operating Conditions: -40~60℃, relative humidity not exceeding 85%. Vibrations and sudden pressure pulsations of the measured (controlled) medium must not significantly affect the normal operation of the instrument.

Temperature Effect: When the operating temperature deviates from 20±5℃, the additional temperature error must not exceed 0.4%/10℃.

Weight: 1.2kg.