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The ZW-G100H Industrial Gas Detection Instrument is designed for portable inspection of gas concentrations around industrial pipelines, processing equipment and gas-handling installations.
Equipped with an automatic suction system, the detector collects gas samples during measurement and displays readings on a backlit color LCD. The original configuration information specifies infrared laser detection technology and lists methane, propane, hydrogen and carbon dioxide among the gas options.
Different measurement units, including ppm, %LEL and %VOL, can be selected to match the target gas configuration.
The ZW-G100H features an adjustable alarm threshold with a stated reference setting of 300 ppm. Its rechargeable lithium battery supports approximately 25 hours of operation, while the IP65-rated flame-retardant enclosure provides protection for industrial field use.
Portable gas concentration measurement for field inspection.
Automatic suction sampling method.
Infrared laser principle as specified in the original technical data.
Several available gas configurations.
Optional concentration units for different measurement requirements.
Adjustable concentration alarm threshold.
Color LCD display with backlighting.
Approximate continuous operation of 25 hours.
Rechargeable lithium battery design.
Flame-retardant PC+ABS housing material.
IP65 protection rating.
Compact dimensions for convenient handling.
Operating temperature from -30°C to +60°C.
Portable gas concentration monitoring around processing areas, equipment and pipeline installations.
Field inspection of selected target gases in chemical manufacturing environments.
Routine gas checks during industrial equipment inspection and maintenance.
Measurement of selected gases around gas-handling systems and distribution equipment.
On-site gas measurement applications requiring a portable instrument with active sampling.
| Parameter | Technical Information |
|---|---|
| Model | ZW-G100H |
| Instrument Description | Industrial Portable Gas Detector |
| Gases Listed | CH4, C3H8, H2, CO2 and others; verify sensor compatibility |
| Measurement Principle | Infrared laser, as provided |
| Sample Collection | Automatic suction |
| Selectable Units | ppm / %LEL / %VOL |
| Stated Indication Accuracy | Below 100 ppm; +5% FS +2% of full scale, wording unconfirmed |
| Display Accuracy / Increment | 1 ppm or 0.1% LEL |
| Alarm Reference Setting | 300 ppm, adjustable |
| Display Configuration | Backlit color LCD |
| Battery System | Rechargeable lithium |
| Continuous Operation | Approx. 25 hours |
| Power Supply Voltage | DC 3.7–4.2 V |
| Charger Input | AC 110–240 V |
| Charger Output | DC 5 V |
| Case Material | Flame-retardant PC+ABS |
| Dust and Water Protection | IP65 |
| Explosion-Proof Type | Ex ib lB T4 Gb, original notation |
| Body Dimensions | 142.5 × 74.5 × 36.5 mm, excluding protruding parts |
| Net Weight | Approximately 360 g |
| Temperature Range | -30°C to +60°C |
| Humidity | 0–95% RH |
| Working Pressure | 80–116 kPa |
The ZW-G100H allows users to move between industrial monitoring points while collecting gas samples through its built-in suction system.
Its illuminated color display enables direct reading of concentration values, while the adjustable alarm threshold supports different monitoring requirements according to the instrument's selected configuration.
The ZW-G100H combines active gas sampling, rechargeable operation and industrial-grade enclosure protection in a portable format.
It is well suited for maintenance teams and field personnel who need to perform repeated gas concentration measurements across industrial facilities.
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