Reasonable price Door Hardware - Wireless Multi-Gas Detector CD4X – Topsky

Short Description:

Model：CD4XBrand: TOPSKY Application:CD4X is used for testing CH4 (0-4%), CO2 (0-5%), CO (0-1000ppm), O2 (0-25%) at the same time. This instrument is reliable and easy to use. It is suitable for gas explosion and coal and gas outburst dangerous situations. You can hang it on coal mining worki...

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We've been convinced that with joint efforts, the enterprise between us will bring us mutual benefits. We are able to assure you product or service quality and aggressive cost for Laboratory Equipments, China Automatic Door Opener, Bulletproof Helmet, We sincerely hope to serve you and your business with a good start. If there is anything we can do for You, we shall be more than pleased to do so. Welcome to our factory for visit.

Reasonable price Door Hardware - Wireless Multi-Gas Detector CD4X – Topsky Detail:

Model：CD4X
Brand: TOPSKY

Application:
CD4X is used for testing CH4 (0-4%), CO2 (0-5%), CO (0-1000ppm), O2 (0-25%) at the same time. This instrument is reliable and easy to use. It is suitable for gas explosion and coal and gas outburst dangerous situations. You can hang it on coal mining working face and return air roadway.

Key Feature:
Display Mode: two lines, four digit, 2.3 inch red digital display tube,
You can see very clearly within 30 meters.
200-1000Hz Frequency and RS485 wire data transmission interface
2.4G wireless WIFI interface
Built-in pump, remote pumped sampling
Type of alarm: big decibels (not less than 80 db), high brightness
Calibration: Remote Control Calibration

Testing Range and Intrinsic Error

Detecting Gas	Testing Range	href=”app:ds:intrinsic” Intrinsic Error
CH₄	（0.00～1.00）% CH₄	±0.10％CH₄
	（1.00～3.00）% CH₄	10％ of truth-value
	（3.00～4.00）% CH₄	±0.30％CH₄
O₂	（0.0～5.0）% O₂	±0.5% O₂
O₂	（>5.0～25.0）% O₂	±3% FS
CO	（0～20）×10-6 CO	±2×10-6 CO
	（>20～100）×10-6 CO	±4×10-6 CO
	（>100～500）×10-6 CO	±5.0% of measured value
	（>500～1000）×10-6 CO	±6.0% of measured value
CO₂	（0.00～0.50）% CO₂	±0.1%CO₂
CO₂	（0.50～5.0）% CO₂	±（0.05 ＋ 5% of truth-value）

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