Mine underground infrared methane CH4 gas alarm
JHB-100 used advanced infrared sensor, which can detect the concentration of
Methane (CH4) in various environments. Wide application covers gas safety inspection and alert for industrial scene, such as petroleum refinery, chemical plants, LPG stations, boiler rooms, gas stations, paint spray booths, etc.
Specifications
1.Swift delivery.
2.Competitive price.
3.OEM/ODM.
4.Imported sensor.
Working Environment
Pressure 86~102Kpa
Working Temp 0~40°C
Humidity ≤95%RH
Power Supply DC3.7V
Lithium battery 1300mAh
standby time 10 hours
Features
High stability, long calibrating period, minimal maintenance time;
Wide detecting range, there will be no impact failure caused by the high concentration CH4 gas;
Can work in oxygen-free environment;
No intoxication, long performance time;
Rapid and accurate measurement, high selectivity to gas types, little interference by other gases;
Delivery Detail : Within 7 days after receive your payment
Packaging Details : Standard package or as customers' requirement
Technical Specifications
Applicable Gas | Methane (CH4) |
Detecting Range | 0~5%VOL & 0~100%VOL |
Resolution | For 0-5%vol, resolution is 0.01% For 100%vol, resolution is 1% |
Limits of error | For 0~1% CH4, ≤±0.1%; For 1~100%CH4, ≤±10% of the truth value |
Preheat Time | 30s |
Response Time (T90) | <25s |
Storage Temperature | -40°C~85°C |
Operating Temperature | -20°C~65°C |
Humidity | ≤95%RH |
Standby Time | ≥10h |
Power Supply | Lithium battery DC 3.7V 1300mAh |
Dimension | 93mm*62mm*25mm |
