OT131-pumping type oxygen O2 gas monitor
OT131-pumping type oxygen O2 gas monitor
OT131-pumping type oxygen O2 gas monitor
OT131-pumping type oxygen O2 gas monitor
OT131-pumping type oxygen O2 gas monitor
OT131-pumping type oxygen O2 gas monitor
OT131-pumping type oxygen O2 gas monitor
OT131-pumping type oxygen O2 gas monitor

OT131-pumping type oxygen O2 gas monitor

    • Original imported sensor
    • Rapid detection of gas leakage points
    • Low voltage alarm and automatic shutdown
    • Sensor failure detection alarm
    • Quick warm-up and quick response time
    • English color LCD display

     Mobile/whatsapp:  +86-13333858191     Email:  [email protected]

     

Product description

The portable oxygen detector is a kind of essential safety instrument which can continuously detect the oxygen concentration in the working environment.It is suitable for explosion-proof, toxic gas leakage, underground pipelines or underground mines and other places, can effectively ensure the safety of the staff's life is not infringed, the production equipment is not lost. This O2 detector is applicable to the concentration of oxygen in the ambient air detection, are widely used in metallurgy, power plant, chemical, mine, tunnel,underground pipelines and other places, effective prevention of hypoxia and oxygen poisoning.

OT131 gas detector is a pump-suction ultra-high sensitivity gas detector. Electrochemistry sensor is more suitable for locating and detecting leakage gas. It is compact, easy to operate, easy to carry, and can also be attached with a flexible probe, comfortable handle. It also can show a unique concentration curve.

 

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

 

Main function
  • Original imported sensor
  • Rapid detection of gas leakage points
  • Optional extended flexible probe with adjustable sensitivity
  • Low voltage alarm and automatic shutdown
  • Quick warm-up and quick response time
  • Curve display alarm value
  • Alarm record query, alarm point setting
  • Online translation, password management and other functions

 

Technical index

Detection gas

Oxygen-O2
Range 30%vol

Detection method

pump

Sensor

electrochemistry

Display

color LCD display

Detection range

different sensors have different ranges (see attached table)

 Accuracy

3% FS

Interface definition

U3 port (USB)

Power source:

3.7V 2000mAh

Power supply method

Lithium ion rechargeable battery

 Alarm

Three-level alarm of sound and light vibration

Operating environment

temperature -10 ℃ ~ 50 ℃; humidity: ≤95% RH (no condensation)

 

Storage environment

temperature -40 ℃ ~ 70 ℃; humidity: ≤95% RH (no condensation)

Response time

 <10s

Explosion-proof grade

intrinsically safe

 Security level

Ex ib IIB T3 Gb

Alarm point

adjustable

Standby time

combustible gas> 8h toxic gas about 300 hours

Weight

500g

Size

(254 × 68 × 48) mm (excluding probe rod)

 Leak detection instrument

natural diffusion type, with extended flexible probe, PPM and% LEL display simultaneously

Detection instrument

built-in pump suction detection method, double buzzer prompt and its growing light indication

 

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