CJH608 portable multi gas detector

CJH608Portable multi gas detector（four in one）

product description
CJH608It is a flexible single gas or multiple gas detector that can be equipped with oxygen sensors, combustible gas sensors, and optional two toxic gas sensors or optional four toxic gas sensors or optional single gas sensors.
CJH608Equipped with a very clear large LCD display screen and sound and light alarm prompts, it ensures that hazardous gases can be detected even in extremely unfavorable working environments and prompt operators to take preventive measures in a timely manner.
characteristic
•Compact, lightweight, and sturdy
•Imported nitric oxide sensor
•Sound and light alarm
•Large screen display of numbers, characters, instantaneous values, peak values, and minimum values
•Self check the display, battery, sensors, and sound and light alarm functions when turned on or needed
•Safety reminder: Regular flashing lights and sound prompts
•Outstanding audio sound alarm
•The maintenance cost is very low
•Can support1、2、3perhaps4Gas detection for planting
Technical Parameter
Detect gas measure Cheng refined linear measure Zui small reading response time
oxygen（O2） 0-30%vol＜±5%（F.S） 0.1% vol ≤15second
combustible gas（Ex） 0-100%LEL＜±5%（F.S） 1% LEL ≤15second
carbon monoxide（CO） 0-999ppm＜±5%（F.S） 1ppm ≤25second
hydrogen sulfide（H2S） 0-100ppm＜±5%（F.S） 1ppm ≤30second
sulfur dioxide（SO2） 0-100ppm＜±5%（F.S） 0.1ppm ≤30second
nitric oxide（NO） 0-250ppm＜±5%（F.S） 1ppm ≤60second
nitrogen dioxide（NO2） 0-20ppm＜±5%（F.S） 0.1ppm ≤25second
chlorine（CL2） 0-20ppm＜±5%（F.S） 0.1ppm ≤30second
ammonia（NH3） 0-100ppm＜±5%（F.S） 1ppm ≤50second
hydrogen（H2） 0-1000ppm＜±5%（F.S） 1ppm ≤60second
hydrogen cyanide（HCN） 0-50ppm＜±5%（F.S） 0.1ppm ≤200second
Hydrogen chloride（HCL） 0-20ppm＜±5%（F.S） 0.1ppm ≤60second
phosphine（PH3） 0-20-1000 ppm＜±5%（F.S） 0.1ppm ≤25second
Sensor: Oxygen and toxic gases are electrochemical type,Combustible gases are catalytic combustion type
Sensor lifespan:24Month
Battery:3.6VLithium ion rechargeable battery
Battery working time: continuous operation15hour（combustible gas）Continuous work200About hours（Excluding flammable gases）
Display: Large screen LCD display
Alarm: sound and light alarm
Direct reading: instantaneous value, peak value, battery voltageTWA、S
Explosion proof mark:Ex ibdIICT3
Protection level:IP45
Working temperature:-10∽40℃
Working humidity:5-90%RH
Size:126mm(Long)×66mm(Width)×33mm(Thick)
Weight:220g（With charger）