Home > Instruments& Meters >

CD4 Portable explosion proof type Multi-parameter gas Detector

Product Categories

Shaanxi ASTTAR Explosion-proof Safety Technology Co., Ltd.

Contact Now

CD4 Portable explosion proof type Multi-parameter gas Detector

Name: CD4 Portable explosion proof type Multiparameter gas Detector
Brand: ASTTAR
Price: 1 USD

Buy cheap CD4 Portable explosion proof type Multi-parameter gas Detector product

Place of Origin : Shaanxi

Model Number : CD4

Delivery : China main port

MOQ : 1PC

Packaging Details : Carton

Brand Name : ASTTAR

Certification : MA KA

Delivery Time : 1-2 days for ready goods, 2-4 weeks for bulk order

Payment Terms : T/T, western union

Supply Ability : 5000pcs/month

Contact Now

Main features

1. Adopting thermal catalysis and electrochemical sensors, embedded microcontroller intellectual chip and electronic measuring device with LCD display screen, it can real-time detect the concentration of methane, oxygen, carbon monoxide and hydrogen sulfide in ambient air simultaneously.
2. With the function of date, time, temperature and humidity display, automatic backlight, intermittent sound and light alarm, adjustable alarm point and under voltage alarm.

Technical parameters

	Main technical parameters
Gas Detected	CH₄			CO				O₂		H₂S
Measurement range	(0-4)% CH₄			(0-1000) ×10^-6				(0-25)% O₂		(0-100) ×10^-6
Intrinsic error	0-1	1-3	3-4	0-20	20-100	100-500	500-1000	0-5	5-25	0-49	50-100
	±0.1	Ture value±10%	±0.3	±2	±4	Measurement value ±5%	Measurement value ±6%	±0.5	±3%FS	±3	Truth value ±10%
Resolution ratio	0.01			1.00				0.10		1.00
Sensor life	＞1yr (Thermocatalytic)			＞2 yr(Electrochemistry)				＞2 yr(Electrochemistry)		＞2 yr(Electrochemistry)
Response time	≤20s			≤45s				≤35s		≤45s
Sound intensity level	＞80dB
Battery pack	1800mAh( Ni-MH)
Operating hours	＞10h
Explosion proof type	ExdibⅠMb
Dimensions	(65× 125× 32)mm
Weight	0.5Kg
Operating environment	Temperature: 0℃ to 40℃; Relative humidity: ≤98%; Atmospheric pressure: 80kpa~116kpa. Wind speed: ≤8 m/s; For the hazardous areas with explosive gas mixture.

CD4 Portable explosion proof type Multi-parameter gas Detector

CD4 Portable explosion proof type Multi-parameter gas Detector Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Shaanxi ASTTAR Explosion-proof Safety Technology Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!