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Model: CD4(G)

Description: CD4(G) Multi-parameter Gas Detector

MA: MFA160132

KA: KFA160028

ExibI: 116.4340

Patent No. ZL 2015 2 0976912.2

Introduction:

1. Detect the gas concentration of CO, NO₂, SO₂ and H₂S.

2. Reliable performance, portable, high luminance LCD display.

3. Concentration, time, electric quantity can be displayed on screen.

4. Detector will cause luminescence and noise if gas concentration is over standard.

5. Applicable for STEL and TWA detection, atmosphere, environment, landfill, petrochemical, metallurgy, mine, seal space entrance, dangerous materials, industrial paint, leakage, IAQ detection.

Technology parameters:

1. CO (10^-6CO)

Measuring range	Accuracy
0~20	± 2
20~100	± 4
100~500	Measured value ± 5%
500~1000	Measured value ± 6%

2. NO₂(10^-6NO₂)

Measuring range	Accuracy
0~20	± 1

3. SO₂(10^-6SO₂)

Measuring range	Accuracy
0~20	± 1

4. H₂S(10^-6H₂S)

Measuring range	Accuracy
0~50	± 3
50~100	Truth value ± 10%

5. Response time: T<30s

6. Alarm: noise, light, vibration.

7. Direct reading: instantaneous value, peak value.