• ITG O2 Oxygen Sensor Lead Free Industrial Sensor 100-210, 000 Ppm Trace Oxygen O2/P-21
  • ITG O2 Oxygen Sensor Lead Free Industrial Sensor 100-210, 000 Ppm Trace Oxygen O2/P-21
  • ITG O2 Oxygen Sensor Lead Free Industrial Sensor 100-210, 000 Ppm Trace Oxygen O2/P-21
  • ITG O2 Oxygen Sensor Lead Free Industrial Sensor 100-210, 000 Ppm Trace Oxygen O2/P-21
  • ITG O2 Oxygen Sensor Lead Free Industrial Sensor 100-210, 000 Ppm Trace Oxygen O2/P-21
  • ITG O2 Oxygen Sensor Lead Free Industrial Sensor 100-210, 000 Ppm Trace Oxygen O2/P-21

ITG O2 Oxygen Sensor Lead Free Industrial Sensor 100-210, 000 Ppm Trace Oxygen O2/P-21

US$20.00 - 120.00 1 Piece (MOQ)
Port:
Shenzhen, China
Production Capacity:
1000PCS/Month
Payment Terms:
T/T

Last Login Date:

May 26, 2025

Business Type:

Trading Company

Main Products:

Gas Sensor, O3, Ndir, Oxygen Sensor, Infrared Gas Sensor, Toxic Gas, Baseline Pid, IR Sensor, Photoionization Detector, Electrochemical Sensor

Find Similar Products

Product Description

Company Info

Basic Info.

Model NO.
O2/P-21
Type
Electrochemical Gas Sensor
Conductivity Type
Volume Control Type
Output Signal Type
Production Process
Material
PVDF, PTFE, Stainless Steel
IP Rating
IP20
Sensitivity
Certification
RoHS
Customized
Output
TTL/4-20mA/RS485
Transmitter Board
Integrated/Seperated
Wire
Two or Three Wire
Detecting Range
Selectable
After Sale Service
Yes
Trademark
ITG
Transport Package
Factory Sealed
Specification
Max29.2*41.4
Origin
Germany
HS Code
9027100090

Product Description

ITG O2 - Industrial Sensor / Type P-21

Sensor designed to detect trace amounts of oxygen.

All characteristics are based on conditions at 25°C, 50% RH and 1013 hPa

 
Key Feature
Measurement Range100 to 210,000 ppm O2
Expected Operating Life~ 75,000 Vol.% h
Sensor Lifetime1 years, depending on humidity and O2 concentration
Electrical Connector2x slip-rings on PCB
Initial Output Signal200μA ± 60μA dry ambient air
Response Time( in operation)<180 s from 21 Vol.% down to 1000ppm
<20 min from 21 Vol.% down to 250 ppm
<1 h from 250 ppm down to 100 ppm
Operating Temperature-8 to 50ºC
Pressure Dependencypartial pressure
Linearity Error±3 % of signal (above 1000 ppm)
Temperature Compensationnone
Weightapproximately 38 g
Material in Contact with MediaPVDF, PTFE, stainless steel

Storage Condition
Packagingair tight coated plastic bag
Temperature Rangerecommended:  5 to 30 °C
maximum:  0 to 45 °C
Humidityup to 100 % RH
Shelf Life<3 months recommended
Ambient Pressure750 to 1250 hPa


Oxygen Module Parameters
Module typeGM-I2(3)-M/C/S-**-****/G/P/F/FL
Detected gasToxic gas
Detecting principleElectrochemistry
SamplingDiffusing  pump  flange  thread
Responding time30s~40s(of the sensor)
Module accuracy≤±3%FS(actual concentration, higher accuracy depends on specified sensors)
Module repeatability≤±2% FS
Module linear error≤±2% FS
Module zero temperature drift≤±2% (FS/year)
Module operating temperature-40~80°C
Module humidity0-95%RH(non-condensation)
Sensor operating temperature-20°C~50°C
Sensor humidity0-90%RH(non-condensation)
Signal outputTTL/4-20mA /RS485   (two or three wire)
Transmitting distance1000 meters(RS485)
Operating voltageDC 12-36V
Maximum power≤0.8W
Size80*48mm
Explosion proofIntrinsic safe
Connection cableRVVP3 x 1.5mm²

Oxygen Module Applications
Petroleum, petrochemical, metallurgy, chemical, electricity, telecom, gas, mining, pharmacy, municipal wastewater treatment, indoor environment, atmospheric environmental protection, transit equipment, transportation facilities, tunnel safety and underground parking, leak detection, safety and environmental control
Send your message to this supplier
Mr. Luke Li

Post a Sourcing Request Now

People who liked this also liked
Get Quick Quotes