Factory wholesale Vacuum Cleaner - CJR4-5 CH4&CO2 Gas detector – Topsky

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Model Number: CJR4/5 CH4&CO2Qualifications: Coal Mine Safety CertificateExplosion-proof CertificateInspection CertificationCJR4/5 CH4&CO2 Gas detector is an intrinsically safe and explosion-proof instrument and is designed to detect CH4&CO2 in the coal mine environment.With imp...

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Factory wholesale Vacuum Cleaner - CJR4-5 CH4&CO2 Gas detector – Topsky Detail:

Model Number: CJR4/5 CH4&CO2
Qualifications: Coal Mine Safety Certificate
Explosion-proof Certificate
Inspection Certification

CJR4/5 CH4&CO2 Gas detector is an intrinsically safe and explosion-proof instrument and is designed to detect CH4&CO2 in the coal mine environment.
With imported electrochemical sensor, it is sensitive and high accuracy. Compact size and lightweight make it easy to carry in the pocket With its shockproof, it is protective and durable in use.
It is used at the underground coal mine and routine mine safety inspection mainly. Certainly, it is also applied to fire fighting, confined space, chemical industry, oil and all kinds of environment that needed to measure the combustible gas .

Features:
1.Imported electrochemical sensor
2.Compact size, lightweight, easy to carry
3.Auto Calibration
4.High brightness OLED screen
5.1500 Am polymer lithium battery
6.Alarm when high concentration, over-range and low power
7.LED alarm light with buzzer
8.High strength ABS material
9.MA, Explosion proof and CMC certificates available

Specification:

Range	CH4:0~4.00%
	CO2:0~5.00%
Response time	CH4:<20 seconds
	CO2:<120 seconds
Sampling	Spreading
Sensor type	CH4: Catalytic combustion
	CO2: Imported infrared sensor
Body material	Engineering ABS
Proof	IP 54 Waterproof, shockproof
Working tempreture	-20°C ~45°C
Working Humidity	0%~95% RH
Screen	OLCD 2.7 inch
Alarm way	Buzzer ,90 dBA, LED shinning
Battery	1500 Am Lithium ,chargeable
Battery working time/one time	>=12h
Size	122mm72mm35mm
Weight	<=300g(with battery)

Delivery kit:
CJR4/5 multigas detector
Charger
Protective suit
Manual book

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Our organization insists all along the quality policy of "product quality is base of business survival; purchaser gratification is the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as the consistent purpose of "reputation 1st, purchaser first" for Factory wholesale Vacuum Cleaner - CJR4-5 CH4&CO2 Gas detector – Topsky , The product will supply to all over the world, such as: Namibia, Russia, Madras, We follow up the career and aspiration of our elder generation, and we're eager to open up a new prospect in this field, We insist on "Integrity, Profession, Win-win Cooperation", because we have now a strong backup, that are excellent partners with advanced manufacturing lines, abundant technical strength, standard inspection system and good production capacity.

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