The detector is widely used in petroleum, chemical industry, environmental protection, metallurgy, refining, biochemical medicine, agriculture, fire control, archaeology and other industries and places that need safety detection of toxic and harmful, explosion.
Zetron Laser Gas Detector for Efficient Natural Gas Leak Monitoring Zw-G200
The Zetron Zw-G200 Laser Gas Detector utilizes advanced laser technology to accurately identify natural gas leaks from a distance, enabling continuous and precise monitoring in various industrial environments. Its remote detection capability enhances safety by allowing rapid response to gas leaks without the need for close physical inspection.
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Product Description
ZW-G200 Portable Methane Gas Detector is an advanced laser spectroscopy-based instrument designed for high-precision detection of methane (CH4) gas concentrations in various environments. It is particularly suited for on-site applications, offering accurate, real-time measurements over a wide detection range. The ZW-G200 is ideal for industries where safety and environmental monitoring are critical, such as natural gas, petroleum, chemical, and industrial sectors. With a detection distance of up to 200 meters, it provides unparalleled accuracy and reliability in hazardous environments.
The instrument operates with a laser spectroscopy detection principle, ensuring high resolution (1ppm·m) and fast response time (0.01s), making it effective in both routine inspections and emergency situations. The gas detector features a long sensor lifetime (5-10 years) and a durable, rugged design with an IP65 protection rating, making it suitable for use in harsh outdoor and industrial settings.
Features
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Functional parameters
| Detection Gas | Methane CH4 |
| Detection principle | Laser Spectroscopy |
| Detection distance | Max 200 meters |
| Measuring range | 0-65535ppm.m |
| Resolution | 1ppm.m |
| Accuracy | ±5% |
| Respond time | 0.01s |
| Gas Detection Effective Distance | 0.5~50m/100m/150m/200m |
| Display | Colorful screen, LCD display |
| Sensor lifetime | 5-10 years |
| Alarm | LA 100ppm.m; HA 2000ppm.m(adjustable) |
| Alarm mode | Digital value, curve display, sound + light + vibration alarm |
| Protection level | IP65 |
| Product Size | 172.5mmx216mmx77.5mm |
| Weight | 750g |
| Protection grade | Ex ib IIC T4 Gb |
| Display laser: | green light (532nm) Laser safety class IIR |
| Working environment | -20℃～+50℃, ≤95%RH (non-condensing occasions) |
| Laser class | Detection laser near infrared (1650nm) laser safety level ClassIIR Indicate laser green (532nm) laser safety level ClassIIR |
| Working condition | (-30~55)℃; ≤93%RH |
| Working pressure | 80kPa~116kPa |
| Storage temperature | (-40~60)℃ |
| Battery | Rechargeable Li-ion battery, 5000mAh, at least 500 recharging times |
| Working time | >10 hours |
| Working voltage | (3.7~4.2)V DC |
Application Scenarios
| Detection Gas | Methane CH4 |
|---|---|
| Detection principle | Laser Spectroscopy |
| Detection distance | Max 200 meters |
| Measuring range | 0-65535ppm.m |
| Resolution | 1ppm.m |
| Accuracy | ±5% |
| Respond time | 0.01s |
| Gas Detection Effective Distance | 0.5~50m/100m/150m/200m |
| Display | colorful screen, LCD display |
| Sensor lifetime | 5-10 years |
| Alarm | LA 100ppm.m; HA 2000ppm.m(adjustable) |
| Alarm mode | digital value, curve indication, sound+light+vibration alarm |
| Protection level | IP65 |
| Product Size | 172.5mmx216mmx77.5mm |
| Weight | 750g |
| Protection grade | Ex ib IIC T4 Gb |
| Working environment | -20ºC~+50ºC, ≤95%RH (non-condensing occasions) |
| Laser class | Detection laser near infrared (1650nm) laser safety level ClassIIR Indicate laser green (532nm) laser safety level ClassIIR |
| Working condition | (-30~55)ºC; ≤93%RH |
| Working pressure | 80kPa~116kPa |
| Storage temperature | (-40~60)ºC |
| Battery | rechargeable Li-ion battery, 5000mAh, at least 500 recharging times |
| Working time | >10 hours |
| Working voltage | (3.7~4.2)V DC |
| Warranty time | 1 year |
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