nitrogen dioxide gas monitor-OT135

High-performance imported sensor
The shell adopts highly encapsulated technology
Display various technical indicators and gas concentration values
Dust-proof, explosion-proof and waterproof design
Intrinsically safe circuit design, anti-static and electromagnetic interference
Optional sampling probe and its catheter
Built-in high-power carbon membrane self-priming pump, extremely fast response time
The setting time and alarm function can be adjusted freely

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product description

zhongan supply a variety of multi-gas detector, four-in-one gas detector, composite gas detector, five-in-one gas detector, import sensor has high precision and response fast. OT135 pumping gas detector is an all-in-one gas detector, which can continuously detect combustible, O2, CO, H2S and other toxic gases in the ambient air. Any of the other four gases can be customized. The instrument incorporates a waterproof rubber casing to meet the most demanding requirements of harsh environments.

The detector uses a pumping method to detect gas, and the sensitive element uses a high-quality gas sensor, which has excellent sensitivity and excellent repeatability; the instrument uses embedded microcomputer control, simple operation, complete functions, high reliability, and a variety of adaptation Ability to use graphic LCD display, intuitive and clear.

Gas	Measuring range	Optional range	Resolution	Response time
EX	0-100%LEL	0-100%VOL (infrared)	1%LEL/1%VOL	≤15second
O2	0-30%VOL	0-30%、0-100%VOL	0.1%/0.01%VOL	≤15second
H2S	0-100PPM	0-50、200、1000PPM	0.1/1PPM	≤15second
CO	0-1000PPM	0-500/2000/5000PPM	0.1/1PPM	≤15second
NO2	0-20PPM	0-50、1000PPM	0.1/1PPM	≤20second
Natural gas	0-100%LEL	0-100%VOL	1%LEL/1%VOL	≤15second
NOX	0-20PPM	0-50、1000PPM	0.1/1PPM	≤20second
CH4	0-100%LEL	0-100%VOL	1%LEL/1%VOL	≤15second
CO2	0-5000PPM	0-1%、5%、10%VOL (infrared)	1PPM/0.01%VOL	≤20second
NO	0-250PPM	0-500、1000PPM	1PPM	≤20second
N2	0-100%VOL	0-100%VOL	0.1%VOL	≤15second
Alcohol	0-100%LEL	0-100%LEL	1%LEL/1%VOL	≤15second
SO2	0-20PPM	0-50、1000PPM	0.1/1PPM	≤20second
CL2	0-20PPM	0-10、50、100PPM	0.1PPM	≤20second
dichlorosilane	0-20PPM	0-20、100PPM	1/0.1PPM	≤20second
NH3	0-100PPM	0-50、500、1000PPM	0.1/1PPM	≤20second
Silicon tetrachloride	0-20PPM	0-20、100PPM	1/0.1PPM	≤20second
H2	0-1000PPM	0-40000PPM	1/10PPM	≤20second
PH3	0-20PPM	0-20、1000PPM	0.1/1PPM	≤20second
HCL	0-20PPM	0-20、50、100PPM	0.1/1PPM	≤20second
Acrylonitrile	0-100PPM	0-100PPM	1PPM	≤20second
TVOC	0-100PPM	0-100PPM	1PPM	≤20second
CLO2	0-50PPM	0-10、100PPM	0.1PPM	≤20second
HCN	0-50PPM	0-100PPM	0.1PPM	≤20second
ETO	0-10PPM	0-100、1000PPM	1PPM	≤20second
O3	0-10PPM	0-20、100PPM	0.01/0.1PPM	≤20second
CH2O	0-20PPM	0-50、100PPM	0.1/1PPM	≤20second
F2	0-10PPM	0-1、10PPM	1/0.1PPM	≤20second
HF	0-10PPM	0-1、10、50、100PPM	0.01/0.1PPM	≤20second
Xylene, toluene	0-20PPM	50、100PPM	0.1/1PPM	≤20second
Stench	0-100PPM	0-100PPM	1PPM	≤20second
For unlisted gas, please contact our sales department

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