coal mine co gas sensor

Brand Name:ECHIP

Model Number:MQ-4

Place of Origin:CHINA

... gas detector. Feature: It has good sensitivity to propane, smoke &etc in wide range, and has advantages such as long lifespan, low cost and simple drive circuit &etc. Profile: Sensitive material of MQ-4 gas sensor is SnO2, which with lower conductivity in

Model Number:S+7OX

Place of Origin:UK

Brand Name:DDS

...Gas Sensor Electrochemistry Superior Performance For Coal Mine 7 Series The electrochemical oxygen concentration sensor S+7OX is a relatively cost-effective oxygen battery among the 7 series packaged electrochemical oxygen sensors commonly found on the market. This electrochemical oxygen sensor can be widely used in coal mine safety, metallurgy, and chemical energy industries. in the fixed table. Datasheet: Product Type Gas Sensor

Brand Name:safegas

Model Number:Micmeta

Place of Origin:China

Product video Our advantages Product description MicMeta is an IECEx/ATEX/EMC certificated multigas detector with a rating of IP68. With explosion proof grade Ex ia I Ma, Ex ia IIC T4, MicMeta canbe used in coal mines. It’s light weight, small size and ...

Brand Name:JSUS

Model Number:WG01

Place of Origin:CHINA

Power Requirements:9~15VDC Power Requirements:10~ 20mA Operating Freqency:315±0.2Mhz/433±0.2Mhz Kind of gas:coal gas,natural gas and pettroleum gas.

Model Number:KMCD4

Place of Origin:CHINA

KMCD4 Coal Mine Gas Watchdog Introduction The Coal Mine Gas Watchdog: KMCD4 is specifically designed for coal mine safety. It can detect multiple gases with an accuracy of ≤±5% F.S. and a response time of ≤30s. The full - function design is easy to operate...

Brand Name:Eyesky

Model Number:ES30A

Place of Origin:CHINA

... type: Ex,O2,CO,H2S or customized; Working principle: Catalytic combustion sensor for combustible gas; Electrochemical sensor for toxic gas and oxygen. Testing mode: Diffusion sampling. Display mode: TFT LCD display Concentration Unit: %VOL,%LEL,ppm,...

Place of Origin:China

Brand Name:COMER

Model Number:KM-GS2000

... 30 meters in a barrier-free place Applicable for various kinds of flammable gases (liquefied petroleum gas, natural gas, city gas ) leak detection alarm. 220V stand-alone detector. It can be very sensitive to detect the concentrationn of the gas by the

Brand Name:Glomarket

Model Number:SD0385

Place of Origin:China

...Sensor Glomarket Tuya Good Price Wireless Lpg Gas Detector Domestic Lpg Gas Natural Gas Leak Sensor Alarm Home Sensor Alarm Sensor Parameters: Gas detected coal gas ,natural gas ,LPG(liquefied petroleum gas) Power input DC12V-15V Alarm volume ≥70dB Alarm density 15%LEL Reset density 8%LEL Emitting power 12±1 dB Operating Environment -10°C~40°C Relative humidity ≤90% Gas...

Brand Name:bosean

Model Number:BH-60

Place of Origin:CHINA

...Gas Detector Description of Bosean BH-60 Industrial Fixed detector Fixed Gas Detector ETO Sensor With Alarm adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output. RS485/4-20mA connect with gas controller. Application Petrochemical industry, industrial manufacture, smelting, electricity, coal

Brand Name:Mantern

Model Number:MTCG04

Place of Origin:China Mainland

...Gas and Carbon Monoxide Detector Alarm Combo Gas and CO Detector Features: * Self test function * Visual and audible alarm function * Sensor fault detection * Can be connected with valve * Less affected by other organic solvent * Easy installation with a plastic bracket * Detect all sorts of combustible gases, such as coal gas, liquid petroleum gas and natural gas, carbon monoxide and monitor automatically. * Widely use for home, coal

Brand Name:Zetron

Model Number:AEC2363A

Place of Origin:China

AEC2363A Combustible Gas Alarm Detector OVERVIEW Detectable Gas Natural gases and artificial coal gases (hydrogen) Sampling Mode Natural diffusion Sensor Type Semiconductor Alarm Concentration 6%LEL (Natural gases) 500ppm (Artificial coal gases) Response ...

Place of Origin:china

Model Number:SS2008-M

...Gas detector with shut off valve, LPG gas detector, LPG gas sensor, LPG gas alarm. This combustible gas detector can detect combustible gas leakage like LPG, Coal gas, Natural gas and send signal to shut-off valve to shut off the combustible gas pipe. 1. Power supply: DC12V 50Hz 2. Start warm-up current: 60mA 3. Working voltage: DC6V 4. Static current: ≤ 40mA 5. Alarm current: ≤ 150mA 6. Alarm volume: ≥ 90dB 7. Alarm density: Coal

Brand Name:Atech

Model Number:PT2151

Place of Origin:China

... compensated ● 300% overload,no leakage ● Pressure Range :0…2…100bar ● IP67 waterproof grade Applications ● Gas metering industry ● coal-bed gas measurement ● Oil pressure measurement ● Liquid Level measurement Description PT 2151 is

Brand Name:Ariza

Model Number:G-01

Place of Origin:Guangdong, China

Wifi Multi Lcd Digital Fixed Portable Home Cooking Gas Cylinder Alarm Leakage Gas Detector ★【2021 UPGRATED CHIP & DETECT MULTIPLE GASES】:This wifi natural gas alarm monitor has a built-in fan and high-performance computing chip to quickly draw in ambient ...

Brand Name:NUOYING

Model Number:NY400-Q

Place of Origin:Xi'an,Shaanxi,China

Smart Gas Turbine Flow Meter NY400-Q used in natural gas coal-to-gas liquefied gasmeasurement oflight hydrocarbon gas and other gases NY400-Q Gas Turbine Flow Meter Overview NY400Q series gas turbine flowmeter is a temperature, pressure,flow sensor and ...

Model Number:GM8805

Place of Origin:CHINA

Carbon Monoxide Meter GM8805 Industrial Gas Detection Carbon monoxide detector can detect carbon monoxide concentration, observing concentration value all the time.It hasquite clear large LCD screen and voice and light alarm indication,making sure that it...

Place of Origin:Shandong China

Brand Name:china coal

.... It is convenient for mounting. The product is suitable for the safety of residential house, villas, hotels, markets, boarding house etc. Main Parameter Semiconductor sensor design, High reliability * Detect Natural gas, LPG, Coal gas *

Place of Origin:China

Brand Name:chinacoal

...Gas Detector, Sized 120 x 75 x 42mm, 433/315MHz Frequency Main Parameter Features: Suitable for any room Excellent reliability and high-stability Durable sensor head Self test function Modernized design Main data: Natural gas: 10-25%LEL Liquefied gas: 10-25%LEL Coal gas...

Place of Origin:china

Model of genset Model of engine Rated Power(KW/KVA) Rated Voltage(V) Rated Frequency(HZ) Overall Dimension L*B*H(mm) Net weigh(KG) Fuel 700GF-TK2 A12V190ZLT-2 700/875 400/230 50 5620*2180*2520 16000 natural gas 800GF-W AD12V190ZLW-2 800/1000 400/230 50 ...

Brand Name:Honeywell

Model Number:C7012E1104

Place of Origin:USA

...Sensor, Ultraviolet, Purple Peeper, Self-Checking Honeywell Lead time:3-5 days New with one year warranty Overview Solid state electronic flame detectors for use with Honeywell Flame Safeguard controls and amplifiers. Sense ultraviolet radiation produced by combustion of gas, oil, coal...