Advantages of JCB4 mining methane meter:
1.Portable
2.Explosion proof
3.Sound and light alarm
Port: Qingdao or other ports
Minimum Order Quantity: 5 Set/Sets other
Supply Ability: 3000 Set/Sets per Month other
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: Packed in carton with foam,or according to customer's requirements.
Delivery Detail: within 25 days after full payment
JCB4 mining methane meter
This product is a new generation of micro-intelligent methane detection alarm which continuously detects the concentration of methane in the working environment where inflammable and explosive mixed gases exist. Its functions are sound & light alarming, voltage display, low voltage alarming, zero point automatic tracking, and it is convenient to adjust and use.
Main Parameters:
Type:JCB4
Measuring Range:(0~4)%
Measuring Error:When 0~2.00% CH4,±0.1%;when >2.00~4.00% CH4,±0.2%
Alarm Level:Adjustable
Working Conditions:-40~70°C
Humidity:<90% RH (No condesation)
Working Voltage:DC3.6V (lithium battery)
Sensor Life:2 years
Response Time:≤ 20s
Display mode:3-digital LED
Size:110mm×60mm×40mm
Weight:About 200g (including battery)
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