Gas Dog Detector is a leading supplier of gas detection equipment and its official website offers a wide range of high quality gas detection instruments and accessories. The company is committed to...

Data logger, CD4, Handheld Multi 4 Gas Detector for CH4/LEL, CO, H2S, O2   1. Application: Data logger, CD4, Handheld Multi 4 Gas Detector for CH4/LEL, CO, H2S, O2 Agriculture, chemical indust...

This product is a highly stable combustible gas detector for the detection of combustible gas leaks.The detector is equipped with the most advanced semiconductor gas sensor, reliable performance, lon...

BX626  has a very large clear LCD,  backlight,  vibration alarm sound and light,  which makes sure the dangero...

Industrial RS485 EX Sulfur Dioxide(SO2) Gas Detector       QB2000N/T is a fixed SO2 detecting transmitter, with 4-20 mA or RS485 ModBus RTU outputpropor...

Independent Wireless gas detector CE approve gas sensor Technical Parameters:                                  ...

PGas-21 Series Single Gas Detector has high sensitivity and high accrancy, it is suitable for the detection of many kinds of toxic and harmful gases

GRI-8325 Portable CH4 detector is a kind of toxic gas detective device which can continuously test the CH4 gas

Handheld PGAS-21 Sulfur Dioxide (SO2) Gas Detector 1.Intrinsically safe apparatus 2.Ex(ia) IIC T3 3.with CE mark 4.High Accurancy

* Operating voltage: 220V AC or 12V DC * Rated power: ≤3W (220V AC power supply) * Warm-up time: 3-5 minutes * Alarm level: 10% LEL of Natural gas, 100 PPM of CO

Product Description: 1. Manual testing and reset function 2. Working environment: Humidity: ≦97%RH Temperature: 0℃-60℃ 3. Dimensions: 120mm*70mm*45mm 4. Working voltage: 220VAC /110VAC, 12VDC-20VDC (optional) 5. Additional function: can work with solenoid valve or manipulator or exhaust fan (optional) 6. Networking: wired networking (NO, NC) (optional) 7. Wireless networking mode: 315MHZ/433MHZ (2262 OR 1527) (optional) 8. Alarm concentration: coal gas: 0.1%~0.5% natural gas: 0.1%~1% LPG: 0.1%~0.5% 9. Certificate: CE, EN50194, ISO9001:2000

Detecting gas: LPG, natural gas, and coal gas Power supply: AC110V~AC220V Power frequency: 50/60Hz Alarm thickness: LPG: 0.1~ 0.5%; natural gas: 0.1~ 0.3%; coal gas 0.1~ 0.5% Alarm volume:≥85dB Working environment: -10℃～50℃ relative humidity <97％ Storage temperature: -25℃～55℃

Specifications Range : 0%LEL～100%LEL(Combustible gas)or Toxic gas Detecting Gas : CH4 or C3H8 or H2 or CO or H2S or O2, etc. Alarming : Can be specified Accuracy : �5% F.S. Response Time : <30s Indication: LED indicateS real-time data and system status LBD : Sound, Vibration alarm, Malfunction and Low voltage Working Condition : Tem. -40℃～70℃；Hum. ＜90%RH Working Voltage : DC3.6V Li-ion battery；1200mAh Charging Time : 3h～5h Working Time : ≥8h continuously Life of Sensor : 2 years Protection Degree : IP65 Weight : 200g（Battery included） Dimension : 110mm�60mm�40mm

Characteristic 1. carrier catalyzing type, stable performance. 2. non-preventive explosion, free-standing, ceiling-mounting combustible gas detector 3. sound and light alarm, auto-resume function. widely used in the hotel, restaurant and high-grade appartment. 2)Major performance and specification Principle of the sensor carrier catalyzing type Detecting range 0 ~100% LEL Detecting current ≤35 mA at DC 24V Alarm current ≤45 mA at DC 24V Alarm error �5% LEL Working temperature 0 ℃ ~ 55 ℃ Relative working humidity ≤93�2% Working voltage DC24V Alarm preset 15%, 25% or 40%LEL optional Response time ≤30S Dimension Ф104mm Calibration gas standard gas sample of CH4 or i-C4H10 Performance standardization GB15322.1�2003 GB16808�1997 Output mode ①normal-open connection (matched with different kinds of fire alarm systems) ②address code signal output (matched with QB-DAP2103-GB64 combustible gas alarm controller) dist...