CD4 pocket multi-parameter gas detection alarm (Quad)

CD4 pocket multi-parameter gas detection alarm (Quad)

Product description:

CD4 pocket multi-parameter gas detection alarm (Quad)

Simultaneous detection and display of methane (CH4), carbon monoxide (CO), oxygen concentration (O2), hydrogen sulfide (H2S)

Applications: petrochemical, coal, metallurgy, chemical, municipal gas and other places on-site testing.


• Highly intelligent technology, easy to operate, stable and reliable.

• Alarm can be set according to user requirements.

• two sound and light alarm.

• High-definition LCD display (LCD).

• Dynamic Backlight function, alarm vibration function (optional).

• Battery voltage indication.

Technical Specifications:

Measuring principle catalytic combustion sensor (CH4)

The electrochemical sensor (CO; O2; H2S)

Ordering number CD4

Measuring gas methane (CH4), carbon monoxide (CO)

Oxygen (O2), hydrogen sulfide (H2S)

Diffusion measurement measuring method

Measuring range CH4: 0 ~ 4.00% CH4

O2: 0 ~ 25.0% VOL

CO: 0 ~ 1000ppm

H2S: 0 ~ 100ppm

Accuracy CH4: ± 10%, O2: ± 0.7% VOL

CO: ± 5%, H2S: ± 5%

Full range adjustable alarm set point

Battery display real-time display battery charge

Display and sound and light alarm highlighted figures show that the alarm sound level 80dB

Resolution CH4: 0.01% CH4, O2: 0.1% VOL

CO: 1ppm, H2S: 1ppm

Full charging time is greater than 15 hours of continuous work

Power 3.6V rechargeable lithium battery

Temperature / humidity 0 ~ 40 ℃ / ≤98%

Size / Weight 105 (L) * 56 (W) * 28 (H) mm / 250g

Proof type ibdI (150 ℃) Earthquake antistatic ABS case

Standard Host; charger; Case; manual; qualified products; warranty card

Auto-zero and calibration

Backlit display

The new one hundred million coal, always in good faith, to quality of survival, to the credibility of development. Based on customers, providing customers with the highest quality products, the best quality service. We warmly welcome you to inquire!

Sales Manager: Hou Guijuan

Sales Hotline: 153765028730537-3151358

Work QQ: 1684599823

Want: yimei018

MSN E-mail:. Yimeijixiehou @ 163 com

Company Name: Jining one hundred million coal Machinery Equipment Manufacturing Co., Ltd.

Company Address: Electromechanical South Road, High-tech Zone, Jining City,

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