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CEM AS8900H Pump Suction Four-in-One Gas Detector for Oxygen, Carbon Monoxide, Hydrogen Sulfide, and Combustible Gases
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•Gas detector

CEM AS8900H Pump Suction Four-in-One Gas Detector for Oxygen, Carbon Monoxide, Hydrogen Sulfide, and Combustible Gases

CNÂ¥398.00
SKU: 100338578790
Status:In Stock (11)
ID: 100253732229
Weight: 850.00 g
Dims:255x218x70 mm

Specifications

How it works
Portable
Whether to bring a pump
With pump
Customizable or not
Not customizable
Gas detection
oxygen, Hydrogen sulfide, Carbon monoxide, Combustible gas, Methane

Variants / Sale Attributes

Model: AS8900H + sampling pump + 2meter hose

Package Contents

4-in-1 gas detector *1, charging cable *1, certificate of conformity *1, user manual *1

Product Description

Overview

Brand
CEM ()
Model
AS8900H
Product Type
Four-in-One Gas Detector (Multi-Gas Monitor)
Oxygen (O2)
0~30% VOL, Resolution: 0.1%
Carbon Monoxide (CO)
0~999 ppm, Resolution: 1 ppm
Hydrogen Sulfide (H2S)
0~100 ppm, Resolution: 1 ppm
Combustible Gas (LEL)
0~100% LEL, Resolution: 1%

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Sensor Type
Electrochemical sensors for O2, CO, H2S; combustible gas sensor

High precision measurement

Adjustable alarm concentration thresholds (high and low)

Simultaneous continuous detection of four gases

Automatic shutdown function

Audible, visual, and vibration alarms (triple alarm)

Alarm values concentration adjustable

Rechargeable 3.7V lithium battery

USB charging interface

Additional details

Continuous operation time
8 hours (standard), 6 hours (with sampling pump)

High-definition segmented LCD screen

Displays gas concentration values clearly

Built-in gas sampling pump with suction method

Additional details

Flow rate
0.5 cubic feet/hour

Can sample gas from up to 50 feet distance

Sampling pump tightly connected to main sensor unit with screw fixation

Additional details

Operating temperature
-10°C to 50°C
Operating humidity
15% to 95% RH (standard)
Storage temperature
0°C to 40°C
Working current
220 mA
Short circuit current
≤3A
Working voltage
3.7V
Weight
208 g
Dimensions
115 × 64 × 46 mm

Soft hose included for checking narrow spaces, pipelines, and complex equipment structures

Upgraded crocodile clip for easy carrying and handheld operation

Side interface for sensor connection

USB data cable connection for data transfer

Back clip design for convenient portability and testing

Industrial gas leak detection

Suitable for oxygen, carbon monoxide, hydrogen sulfide, and combustible gases

Ideal for gas pipelines, ship transportation, petroleum extraction, tunnels, metallurgy, and other industrial environments

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