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
  

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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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1. Places inaccessible to personnel such as overhead pipelines and narrow spaces;

2. Indoor places with windows, such as residential kitchens and laboratories that use gas, can be detected directly through the windows;

3. Finding leaks of buried pipelines.

Q: What is your terms of payment ?
A: We accept trade assurance, western union, visa master card, and tt.
Trade assurance can protect you, when you confirm the product then the money into my account.

Q: When do you reply to messages?
A: We will reply to you with your inquiry in 24 hours.

Q: What is the warranty for your product?
A: Warranty: 12 months, Lifetime maintenance

Q: When do you send the products? And how do you send it ?
A: For the small order, we will send out the goods within 5 days, If have stock, we will send it immediately.
We send them by ups, FedEx, TNT, or DHL. For big order, normal is 20 days will finish.

Q:Do you accept OEM or revised logo, color, model, size?
A: Yes, we accept OEM for the qualified buyer. We can make the products according to customer personal requirements.

Q: How about the quality of the managements ?
A: We have a complete quality control system, all of our products will be fully pre-inspection by QC departments before shipping to you. We have the certification of ISO, CE we could send the certification test of our company to you.

Q: How about your after-sale service?
A: After sending, we will track the products for you, until you get the products.
When you got the goods, test them, and give me feedback.
If you have any questions about the problem, contact us, we will offer the solve way for you.

Zetron Technology is a professional company committed to developing the gas detection industry. It has more than 18-year experience specializing in the research, development, manufacture, and sale of gas detectors.

With its strong technical force and economic strength, the company is constantly developing new products at the international advanced technology level.

We are ready for supplying professional and exact technical services and designing projects to meet local customers' needs. The independent technology from sensors to detectors enables us to afford a one-stop gas detection solution service worldwide.

We always concentrate on enhancing customer communication, developing international cooperation, and participating in international competitions by attending many professional exhibitions worldwide every year.

Our products can be divided into High-end Laser Methane Detectors， Domestic Gas Alarms, Portable Gas Detectors, Industrial Fixed Systems, Gas analyzers, as well as gas sensors, and vital elements for gas detection. The products have obtained certificates of CE, TUV, ATEX, and RoHS, and are widely used in industrial fields.

Around the IoT industry, we will combine sensors, intelligent terminals, communication technology, cloud computing, and geographic information IOT technology closely, establishing a complete IoT industry chain.

We are focused on customer value-oriented, combining treatment of environmental protection with energy-saving technology, providing perfect solutions for smart city, production safety, environmental protection, and the health of the people's livelihood. Creating value for customers is our forever pursuit.