We Provide After Sale Services.
1 Year
Zetron
Customized
Portable
FCC, CE, RoHS
Methane Remote Detector
Electrochemical Infrared Catalytic Pid
Imported High Precision Sensor
Sound+Vibration+Visual
Bluetooth Printer
0.01s
Methane
150-200 Meters
HD LCD Color Display
Automatic
Zetron
Paper Carton
172.5mmx216mmx77.5mm
China
902710
Product Description
ZW-G200 Laser Mathane Gas Detector Natural Gas Leak Deatector

The remote detector ZW-G200 Remote Laser Methane Gas Detector is composed of a transmitter unit and a receiver unit, the two units are integrated in a compact housing. When it probes gas leakage in a remote area, the transmitter emits a laser beam to a distant reflector the area. While the laser beam passes through the possible leakage point in the area, the receiver receives the reflected light as the feedback signal for processing and calculation. Utilizing TDLAS ( Tunable Diode Laser Absorption Spectroscopy) technology, JJY150 / JJY100 can accurately and instantaneously provide the cumulative methane concentration results in the area, and trigger the alarm if the methane concentration is above alarm level.
- SO,CE,FCC, ROHS, CNEX Approved
- High resolution & Fast responding
- Principle: Laser Spectroscopy
- Detection distance: 150-200 meters
- Scope automatically powers on when turned on
- No need for regular calibration, maintenance free
- Ex ib IIB T4 Gb
- IP65
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 |







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.

Beijing Zetron Technology Co., Ltd, formerly Beijing Senre Technology Co., Ltd was founded in 2006, located in Beijing with convenient transportation access. We have almost 16 years experience in the retail, import and export of gas detection and monitoring equipment.
This experience has enabled us to form an organisation based on knowledge and expertise and have allowed us to supply a range of gas detectors and monitors that are tailored to our customers needs and budgets. Our aim is to provide the best values products with high quality and style.To provide the new affordable and complete service for gas detection needs for the industrial, engineering and shipping market and our friendly staff are here to help with advice and prices. So far, we have customers/buyers from over 20 countries/regions like Bulgaria, Brazil, Canada, China, Colombia, Germany, Iraq, Japan, Philippines, Russian Federation, Singapore, Taiwan, Thailand, Uruguay, United States, Ukraine, Vietnam, etc.

The list of countries still expanding.....!!


The list of countries still expanding.....!!
We are committed to become the International Well Know Provider to provide similar or better alternative, original merchandises & service to meet customers' needs, requirements and solutions.
Every customer is important to us and we strive to satisfy all our Customers needs and expectations.
Local and International Distributors, Dealers and Resellers are Welcomed! Please contact us at the homepage.


