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R-4OX Industrial Oxygen Sensor - Otywell

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R-4OX Industrial Oxygen Sensor
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R-4OX Industrial Oxygen Sensor

Long Term Output Drift < 5% per annum
Recommended Storage Temp 0℃to 20℃
Expected Operating Life > 24 months in air
Standard Warranty 24 months from date of dispatch

 

TAG: otywell  gas sensor，O2 sensor ，H2S sensor，CO sensor，NH3 sensor

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  • Product Details

Description

The R-40X electrochemical oxygen sensor utilizes the electro-chemical activity of the gas under measurement to undergo elec-trochemical oxidation or reaction inside it, thereby converting the content of the gas under measurement into a current (or voltage) signal output to distinguish the composition and concentration of the gas.

Functions Features

  • Good stability
  • High precision
  • Fast response speed
  • Anti-cross interference
  • Linear optimization
  • Strong adaptability

Technical Parameters

Lifetime Details

Long Term Output Drift < 5% per annum
Recommended Storage Temp 0℃to 20℃
Expected Operating Life > 24 months in air
Standard Warranty 24 months from date of dispatch

 

Intrinsic Safety Data

Maximum current in normal operation (pure O2) 0.01 A
Maximum o/c Voltage (10 to 100% O2) 0.9 V
Maximum s/c Current (10 to 100% O2) 0.5 A

 

Erformance Characteristics

Output signal 0.10 ± 0.03 mA
Zero Current (Offset) < 0.6% vol. O2
T90 Response Time < 15 seconds
Measurement Range 0 – 25% Oxygen
Maximum Overload 30% Oxygen
Linearity Linear
Recommended Load Resistor 100 ohms

 

Environmental Details

Temperature Range Continuous -30℃to +50℃
Pressure Range 800 to 1200 mbar
Operating Humidity Range 5% to 95% RH

Toxic gases at TLV levels will have no cross-sensitivity effect on oxygen sensors. At very high levels (i.e. percent levels), highly oxidising gases (e.g. ozone, chlorine) will interfere to the extent of their oxygen equivalent, but most other commonly occurring gases will have no effect.

Important Note:

Acid gases such as CO2 and SO2 will be absorbed by the electrolyte and tend to increase the flux of oxygen to the electrode. This gives an enhanced oxygen signal of approximately 0.3% of signal per 1% CO2.Oxygen sensors are not suitable for continuous operation in concentrations of CO2 above 25%.
All performance data is based on conditions at 20℃, 50%RH and 1 atm, using recommended circuitry.
Sensor performance is temperature dependent, and please Contact us for temperature performance other than 20℃.

 

TAG: otywell  gas sensor，O2 sensor ，H2S sensor，CO sensor

 

E-mail:inquiry@otywell-safety.com

Mobile/WhatsAPP:+8616692113216

Note: Not all gases and range are listed, if you need more information, please contact us.

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!

Note: Not all gases and range are listed, if you need more information, please contact us.

 

TAG: otywell  gas sensor，O2 sensor ，H2S sensor，CO sensor

 

E-mail:inquiry@otywell-safety.com

Mobile/WhatsAPP:+8616692113216

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