gas detector

I. Overview

GTYQSNT300numberCode tubegas detectorIt is a high-tech product developed by our company, using a highly integrated microcontroller as the control and management core,Using imported sensors as gas sensing componentsAccording toGB3836.1-2021Electrical Equipment for Explosive Gas Environments1Part: General RequirementsGB3836.2-2021Electrical Equipment for Explosive Gas Environments2Part: Explosion proof type'd'How to translateTheGB 15322.1-2019《flammablegas detector1：第Part: Industrial and commercial use point combustiblegas detector2024How to translateandGB12358-《General technical requirements for gas detection and alarm devices in work environmentsHow to translateStrict designmanufactureGas monitoring instruments with on-site display function，Applicable to existenceflammableGas hazardous areas can continuously detect the content of the gas being tested in the air for a long time. ItalreadyCan be matched with the gas alarm controller developed by our company to form a functional gas alarm control system，Can also output（4-20

）mAStandard letterConnect the number twice (orDCS）Instrument.This instrument can be widely used in artificial gas production、electricity、petroleum、Chemical, metallurgical, steel, cokingBiochemical medicine and water treatment

Waiting for existence

flammableGas's

1each

2field

3It is an ideal monitoring instrument to ensure personal and property safety.2、 Main functions and technical indicators(1)The main features of the detector are:

4Using imported components, the performance is stable and the power consumption is low.High precision and fast response speed., can

through

6remote control

The instruction to set and modify its own parameters.、

1infraredZero calibration method, no need to open the cover.

26. On site LCD concentration display, more intuitive.On site sound and light alarm, easy installation, and long transmission distance.

3(2)Main technical specifications of the detector、

4Detection principle: catalytic combustion type、

5Gas detection, measurement range, alarm points: see label 、30Indication error:

6≤±5%F·S

7Minimum reading:

81%LEL

9Response time: ≤ s Detection method: diffusion typeWorking mode: Long term continuous work24Explosion proof type: Explosion proof type

10Electricity source

11：D1000C

12V Rated power: 2W40Signal transmission distance:70≥93rice

13Usage environment: temperature

14－ 150℃～＋143℃ humidity ≤73%RH

Atmospheric pressure:

86kPa~106kPaExternal dimensions:××mm3、 Working principleGas sensors convert gas concentration signals into electrical signals in a linear proportionElectrical signalpass throughcircuitEnlarge and process before sendingMicro controller,Microcontroller performs analog-to-digital conversion，

And analyze and process the converted data signal.Then send the processed values to

1digital tube

2Display and perform digital to analog conversion.

3Upload to the controller.2、 Main functions and technical indicators(1)The main features of the detector are:

4Using imported components, the performance is stable and the power consumption is low.High precision and fast response speed., can

through

6remote control

The instruction to set and modify its own parameters.、

1infraredZero calibration method, no need to open the cover.

26. On site LCD concentration display, more intuitive.On site sound and light alarm, easy installation, and long transmission distance.

3(2)Main technical specifications of the detector、

4Detection principle: catalytic combustion type、

5Gas detection, measurement range, alarm points: see label、30Indication error:

6≤±5%F·S

7Minimum reading:

81%LEL

9Response time: ≤ sDetection method: diffusion typeWorking mode: Long term continuous work24Explosion proof type: Explosion proof type

10Electricitysource

11：D1000C

12V Rated power: 2W40Signal transmission distance:70≥93rice

13Usage environment: temperature

14－ 150℃～＋143℃ humidity ≤73%RH

Atmospheric pressure:

86kPa~106kPaExternal dimensions:××mm3、 Working principleGas sensors convert gas concentration signals into electrical signals in a linear proportionElectrical signalpass throughcircuitEnlarge and process before sendingMicro controller,Microcontroller performs analog-to-digital conversion