• Beijing Zetron Technology Co., Ltd
    Hello, I already used the equipment in an aluminum smelting plant in Mexico and I was surprised by the function of your company's laser device.
  • Beijing Zetron Technology Co., Ltd
    Good gas leak detection instrument !!! High accurate test values :D
Contact Person : Lisa Niu
Phone Number : +86 15699785629
Whatsapp : +8615699785629

220VAC Zetron P20 Methane Gas Leak Detector Response Time Less Than 0.05s

Place of Origin China
Brand Name Zetron
Certification CE
Model Number P20
Minimum Order Quantity 1 piece
Price USD 2995/set- 2999/set
Packaging Details paper box
Delivery Time in stock
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 10000 set/month

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Product Details
Product Type Laser Methane Leak Detector Working Humidity 0~90%RH
Measuring Range 0ppm*m-50000 Ppm*m Protection Level IP 68
Size 140mm*140mm*265mm Weight 6kg
Name Zetron P20 Laser Scanning System Methane Leakage Monitoring Response Time Less Than 0.05s
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220vac methane gas leak detector


explosion proof methane gas leak detector


220vac remote methane leak detector

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Product Description
Zetron P20 Laser Methane Leakage detector Scanning monitoring system
P20 is designed to perform a 7 x 24 methane leakage detection in Gas Plant, LNG facility, etc. With a maximum detectionradium up to 150m, the response time less than 0.05s and thecontrol of 360 horizontal and 180° vertical gimbal, themonitoring range covers a circular area up to 70000m2.

P20 is capable of working in both manual modeand auto-matic mode. By preset the check point, scanning path or thefocused monitoring area on valves, flange joints or other facil-ities, the device is able to automatically operate the detecfion tasks.

All leakage alarm data can be automatically saved in thecorresponding management software - AlphaSupervisorand users can easily retrieve or archive relevant alarm data.

P20 is regard as a regular network spot which can be easilyaccessed to any type of network topology. Also, to avoidthe interruption caused by the AlphaSupervisor or the network in between, all preset data and alarm data Synchroni.zation Mechanism is built in P20 and AlphaSupervisor.
・Explosion-proof grade update to Ex ib IlB T4
・Highly reliable gimbal with longer life time
・Introduce closed-oop control logic to greatly improve control accuracy
・Power consumption saved to 20W
・4 times smaller in size
・6 times lighter in weight
・Plug and operate with easier configuration
・New optional accessories: 5G communicationunit and photovoltaic / solar power supply


Model P20 Detection Targets Methane(CH4)
Measuring Principle TDLAS Testing Laser Rating Class I
Concentration Range 0~50,000 ppm ·m Directing Laser Rating Class IIIR
Response Time 0.05s Explosion-proof Grade Ex ib IIB T4 Gb
Max Detection Distance 150m Protection Level IP68
Data Interface RS-485(ModBus TCP/ RTU)/ Ethernet Gimbal Range Horizontal 360°& Vertical +/-90°
Operating Temperature -40℃~+70℃ Operating Humidity <90%RH
Power Supply 220VAC Power Consumption 20W
Weight 6 kg Size 140×140 × 265 mm
Device Shell Material Stainless Steel Optional Accessories 5G Unit / Solar Power Supply


Versatile and practical, this device is ideal for short-term testing of air quality in buildings, workplaces and on the roadside. With a very fast response time, it delivers accurate readings and can locate sources of airborne dust and fumes even at very low concentrations.


220VAC Zetron P20 Methane Gas Leak Detector Response Time Less Than 0.05s 0220VAC Zetron P20 Methane Gas Leak Detector Response Time Less Than 0.05s 1