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OT137 Multi-gas detector - Otywell | Gas Analyzer Manufacturer

Multi-Gas Detector/Portable Gas Detector/

OT137 Multi-gas detector

  • 2.4 inch high definition full-color view IPS industrial screen
  • Gas concentration values display
  • Can detect 6 channels gas or up to 7 gases at the same time
  • Data storage function
  • Dust-proof, explosion-proof and waterproof design
  • Intrinsically safe circuit design, antistatic and electromagnetic interference
  • Setting time and alarm function can be adjusted freely

Mobile/whatsapp:  +86-13333857585   

Email:  inquiry@otywell-detector.com

  • Product Details

Description

The OT137 multi-gas alarm instrument adopts color liquid crystal display technology, and can detect 1 to 6 kinds of gases simultaneously. Different gas sensors can be configured for detection. The S318 multi-gas alarm instrument is equipped with audio, sound and light, and vibration alarm prompts, and the real-time concentration display can adapt to concentration detection in a more complex environment. This product is suitable for a variety of industrial manufacturing places such as chemical and pharmaceutical, municipal, water treatment, telecommunications, archaeology, laboratories, cold storage, brewing, steel, gas, etc.

The OT137 multi-gas detector adopts a large-capacity rechargeable lithium-ion battery, and this machine can simultaneously and real-time display the concentrations of up to 6 gas types, which is an essential detection tool for work safety supervision and inspection.

Functions Features

  • 2.4 inch high definition full-color view IPS industrial screen
  • Gas concentration values display
  • Can detect 6 channels gas or up to 7 gases at the same time
  • Data storage function
  • Dust-proof, explosion-proof and waterproof design
  • Intrinsically safe circuit design, antistatic and electromagnetic interference
  • Setting time and alarm function can be adjusted freely

Technical Parameters

Detection principle Electrochemistry/catalysis/thermal conductivity/infrared/PID
Sampling mode Natural diffusion or optional(Special card self-priming pump)
Measurement error ≤3%FS
Interface definition U3 port (USB)
Display Color LCD
Alarm Sound/light/vibration, three level alarm
Working time > 8h
Environment temperature (-10~55)℃
Environment humidity ≤93%RH
Power 3.7V 3500mA Lithium-ion rechargeable battery
Explosion proof grade
Ex ia IIC T4 Ga;Ex ib IIIC T130°C Db
Explosion proof number CLEx24.1020
Ingress protection IP65
Weight 400g
Size (160×90×36)mm

 

Common Gas Parameter listing
Gas detected Measuring Range Optional Range Resolution Rat Response Time
LEL -combustible gas 0-100%LEL 0-100%VOL(Infrared or catalytic ) 1%LEL/1%vol ≤10s
 carbon monoxide 0-1000PPm 0-500/2000/5000PPm 0.1/1PPm ≤10s
TVOC 0-100PPM 0-100PPM 0.1PPm/1PPM ≤15s
hydrogen 0-100%LEL 0-1000PPM 1%LEL/1PPM ≤15s
natural gas 0-100%LEL 0-100%LEL 1%LEL ≤10s
Oxygen-O2 0-30%VOL 0-30%、0-100%VOL 0.1%vol ≤10s
ozone 0-10PPm 0-20、100PPm 0.01PPm/0.1PPM ≤15s
hydrogen sulfide-H2S 0-100PPm 0-50、200、1000PPm 1/0.1PPm ≤10s
Methane-CH4 0-100%LEL 0-100%VOL 1%LEL/1%vol ≤10s
fluorine 0-10PM 0-1、10PPM 1/0.1PPm ≤15s
hydrogen chloride 0-20PPm 0-20/50PPm/100PPM 0.01/0.1PPm ≤15s
Nitrogen-N2 0-30%VOL 0-30%VOL、100%VOL 0.1%LEL/1PPM ≤10s
hydrogen 0-100%LEL 0-1000PPm 1%LEL/0.1PPm ≤15s
chlorine 0-20PPm 0-10、100PPm 0.1PPm ≤15s
ammonia gas 0-100PPm 0-50、500、1000PPm 1/0.1PPm ≤15s
oxynitride 0-20PPm 0-50、1000PPm 0.1/1PPm ≤15s
methanal 0-20PPm 0-50、100PPm 1/0.1PPm ≤15s
sulfur dioxide 0-20PPm 0-50、1000PPm 0.1/1PPm ≤15s
nitric oxide 0-250PPm 0-500、1000PPm 1PPm ≤15s
nitrogen dioxide 0-20PPm 0-50、1000PPm 0.1/1PPm ≤15s
 phosphine 0-20PPm 0-20、100PPm 0.1PPm ≤15s
acrylonitrile 0-100PPM 0-100PPm 0.1/1PPm ≤15s
carbon dioxide 0-5000PPm 0-1%/5%/10%VOL

(Infrared )

1PPM/0.01%VOL ≤15s
hydrogen fluoride 0-10PPm 0-1、10、50、100PPM 0.01/0.1PPm ≤15s
Xylene/methylbenzene 0-20PPm 0-5、10、50、100PPm 0.01/0.1PPm ≤15s
oxirane 0-100PPm 0-100PPm 1/0.1PPm ≤15s
For other gases and measuring ranges, please contact us directly!

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