JHB10 Portable Infrared Methane Alarm
Infrared Methane Alarm
Portable Infrared Alarm
Methane Alarm
Port: CHINA MAIN PORT
Minimum Order Quantity: 1 Set/Sets UNIT
Supply Ability: 1000 Set/Sets per Week UNIT
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: Based on customer's requirement
Delivery Detail: 30DAYS
Product Introduction
Portable Infrared Methane Alarm is used for detecting methane content in the air of coal mines underground and it is flameproof and Intrinsic Safety type. The sensor is an intelligent detection instrument with infrared remote control functions of zero setting, accuracy adjusting, alarm point setting and with advantages of stable reliability and flexible use. The sensor has outputs of multiple standard systems, and can be used with all mine-used safety monitoring and control systems, locking devices of air-door, electricity and methane, and power breaking instruments for methane.
Technical Parameters | ||
Model | JHB10 Portable Infrared Methane Alarm | |
Intrinsic safety parameters | Ui:3.2V Li:300mA | |
Measuring Range | 0-10% | |
working Voltage | 3.2V DC | |
Preheating Time | ||
Display Resolution | 0.01%CH4 | |
Response Time | <25s | |
Outer Dimensions | 159.2*74.5*38.0mm | |
Weight | 370g | |
Serve Life | more than 3 years | |
Display way | LCD Screen,content includes,methane concentration, | |
alarming concentration,time,date,temperature,batter power | ||
Alarm Point | (0.00-5.00)%CH4,can set arbitrarily ( Default 1.0%CH4) | |
Storage Temperature | -40°C-60°C | |
Working Conditions | Relative humidity:<98%,No condensation | |
Tem:(0-40)°C; | ||
Air Pressure:(80-116)Kpa | ||
Alarming Mode | Sound-light alarm, alarm sound is louder than 75dB; | |
red alarming light can be seen in the dark in 20m | ||
| Intrinsically safe for mine using; Explosion-proof marks ExibI | |
Batter | Environmental Lithium iron phosphate battery; charge more than 500 |
Features Use infared gasmetry technology,measuring accuracy;
long life and stable;
full scale and applied widely
Gas sampling mouth disposed distinctively,dust-proof and moisture-proof;
Low power consumption,work more than 10 hours when charged fully