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E-mail
623083206@qq.com
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Phone
18055081811
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No. 20 Renhe South Road, Tianchang City, Anhui Province
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Anhui Tiankang (Group) Co., Ltd
Signal remote transmission pressure gauge
NegotiableUpdate on 12/13
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Overview
Resistance remote pressure gauges are suitable for measuring the pressure of liquids, vapors, gases, and other media that do not corrode copper and copper alloys. At the same time, it can transmit the measured pressure as electrical value to a remote secondary instrument for centralized detection and remote control. And it can provide on-site instructions for easy process inspection. $r $n signal remote transmission pressure gauge
Product Details
Signal remote transmission pressure gauge
This instrument consists of a regular spring tube pressure gauge and a set of sliding wire resistance transmitters.
When the pressure of the measured medium changes, the end of the spring tube produces displacement, which is transmitted through a transmission mechanism to indicate the corresponding pressure value on the dial. Due to the installation of the sliding resistance transmitter on the sector gear of the transmission mechanism, when the transmission mechanism deflects, it drives the sliding arm brush to slide accordingly, converting the change in measured pressure value into a change in resistance and transmitting it to the secondary instrument for display.
Signal remote transmission pressure gaugeTechnical Specifications
Starting resistance value of transmitter: 3-20Q2;
Full resistance value of transmitter: 340~400Q transmitter terminal ①② External voltage not exceeding 6V; sliding wire resistance transmitter wiring diagram
Measuring range:
Environmental conditions for use: -40~70 ° C, relative humidity not exceeding 85%, and vibration and rapid pulsation of the measured (controlled) medium should not have a significant impact on the normal operation of the instrument.
Temperature effect: When the operating temperature deviates by 20 ± 5 ℃, the additional temperature error shall not exceed 0.4%/10 ℃.
Supporting wiring diagram
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