Supply temperature transmitter sensor RS485

NegotiableUpdate on 01/18

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Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

GWD150 (D) mining explosion-proof temperature sensor transmitter, mainly used in the coal mining industry, can measure the temperature of the medium in pipelines and containers through threaded installation. The product thread and probe can be customized.

Product Details

GWD150 (D) Mining Explosion proof Temperature Sensor TransmitterProduct Overview

The GWD150 series mining temperature sensor uses a high-precision Pt100 platinum resistance sensor as the temperature sensing element, equipped with a high-precision conversion circuit, and has a high-precision 4-20mA current signal output. The instrument adopts a stainless steel explosion-proof shell and is designed and manufactured strictly in accordance with standards such as GB3836-2010. The explosion-proof mark is Exdb I Mb. The explosion-proof certificate number and safety label number of the product can be found on the instrument nameplate.

Product standards and technical conditions: GB/T3836.1-2021

GB/T3836.4-2021

MT/T782.1- 1998

Enterprise standard for GWD150 intrinsically safe temperature transmitter for mining.

GWD150 (D) Mining Explosion proof Temperature Sensor TransmitterTechnical Specifications

measurement range	-20~150℃
ambient temperature	-20~70℃
Working Voltage	12-32VDC
signal output	4-20mA (please consult customer service for others)
comprehensive accuracy	0.5%F.S
Explosion-proof marking	Exib I Mb
Overall dimensions	Customize according to customer selection
Shell material	304
electrical connection	Black Hesman, direct out

Maintenance Instructions

1. When the product exceeds its usage environment range, sufficient protection should be provided to prevent external environmental changes from affecting the explosion-proof performance of the product.

2. The surface of the transmitter should be kept clean and there should be no accumulation of powder layers.

3. Maintenance and calibration must be carried out by qualified inspection agencies before they can be used; All parts inside the instrument must not be disassembled.