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
Advanced Sensors Application Technology Co., Ltd.
Guangdong, China
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
Storage Condition
Oxygen Module Parameters
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
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 Range | 100 to 210,000 ppm O2 |
Expected Operating Life | ~ 75,000 Vol.% h |
Sensor Lifetime | 1 years, depending on humidity and O2 concentration |
Electrical Connector | 2x slip-rings on PCB |
Initial Output Signal | 200μA ± 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 Dependency | partial pressure |
Linearity Error | ±3 % of signal (above 1000 ppm) |
Temperature Compensation | none |
Weight | approximately 38 g |
Material in Contact with Media | PVDF, PTFE, stainless steel |
Storage Condition
Packaging | air tight coated plastic bag |
Temperature Range | recommended: 5 to 30 °C maximum: 0 to 45 °C |
Humidity | up to 100 % RH |
Shelf Life | <3 months recommended |
Ambient Pressure | 750 to 1250 hPa |
Oxygen Module Parameters
Module type | GM-I2(3)-M/C/S-**-****/G/P/F/FL |
Detected gas | Toxic gas |
Detecting principle | Electrochemistry |
Sampling | Diffusing pump flange thread |
Responding time | 30s~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 humidity | 0-95%RH(non-condensation) |
Sensor operating temperature | -20°C~50°C |
Sensor humidity | 0-90%RH(non-condensation) |
Signal output | TTL/4-20mA /RS485 (two or three wire) |
Transmitting distance | 1000 meters(RS485) |
Operating voltage | DC 12-36V |
Maximum power | ≤0.8W |
Size | 80*48mm |
Explosion proof | Intrinsic safe |
Connection cable | RVVP3 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
People who liked this also liked