Sf6 Plus O2 Infrared Gas Sensor IR Ndir Leak Alarm
US$200.00-350.00 | 3 Pieces (MOQ) |
Port:
Shenzhen, China
Production Capacity:
100PCS/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
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Product Description
Company Info
Basic Info.
Model NO.
Gas-G(GP)-range
Type
Infrared Gas Sensor
Conductivity Type
Infrared
Output Signal Type
Analog Type
Production Process
Integration
Material
Stainless Steel
IP Rating
IP20
Sensitivity
High
Certification
Other
Customized
Customized
Output
RS485/4-20mA/0.4-2V
Precision
5%Fs
After Sale Service
Yes
Customize
Yes
Trademark
FAD
Transport Package
Factory Sealed
Specification
65mm*35mm*20mm
Origin
China
HS Code
8542330000
Product Description
SF6 Infrared Gas Sensor IR Module FAD
G series infrared SF6 gas sensors uses non-dispersive infrared (NDIR) detection technology, with advantages of long life, low cost, intelligence, micro etc. Sensor is easy to use, with a complete gas detection, serial communication function, widely used in ventilation systems, industrial control, environmental monitoring and other industries.
SF6 Infrared Gas Sensor Features
Selection
O2 Oxygen Gas Sensor Features
All characteristics are based on conditions at 25ºC, 50% RH and 1013 hPa.
Application
Online monitoring
Site construction protection
SF6 leak alarm in electric power environment
G series infrared SF6 gas sensors uses non-dispersive infrared (NDIR) detection technology, with advantages of long life, low cost, intelligence, micro etc. Sensor is easy to use, with a complete gas detection, serial communication function, widely used in ventilation systems, industrial control, environmental monitoring and other industries.
SF6 Infrared Gas Sensor Features
Detecting gas | SF6 |
Operating voltage | 12-24VDC |
Operating current | Average 80mA (10-120mA ) |
Output | RS485 Net 4-20mA Current 0.4-2V Voltage |
Response time T90 | < 30s |
15s(500ml/min) | |
Recover time | 25 |
Measuring flow rate | 300-500 ml/min(pump) |
Repeatability | ≤±2% FS |
Linearity error | ≤±1% FS |
Zero point temperature drift | ≤±0.1% FS/°C |
Span temperature drift | ≤±0.1% FS/°C |
Temperature | -20°C -50°C |
Humidity | 0-95%RH |
Lifetime | 10 years |
Dimension | 65mm*35mm*20mm |
Selection
Gas | G-40 | GP-40 | Range | Precision | Resolution | Power Supply | Output |
SF6 | SF6/G-40-1000P | SF6/GP-40-1000P | 0-1000 ppm | ±3%FS | 1 ppm | 12-24VDC | RS485/4-20mA/0.4-2V |
SF6/G-40-2000P | SF6/GP-40-2000P | 0-2000 ppm | ±3%FS | 1 ppm | 12-24VDC | RS485/4-20mA/0.4-2V | |
SF6/G-40-3000P | SF6/GP-40-3000P | 0-3000 ppm | ±3%FS | 1 ppm | 12-24VDC | RS485/4-20mA/0.4-2V |
O2 Oxygen Gas Sensor Features
All characteristics are based on conditions at 25ºC, 50% RH and 1013 hPa.
Measurement Range | 0 to 100 Vol.% |
Expected Operating Life | ~ 1,000,000 Vol.% h |
Sensor Lifetime | < 6 years @ ambient air, depending on application |
Electrical Connector | 3mm mono jack |
Initial Output Signal | 13.0 to 16.5 mV @ dry ambient air |
Response Time t90 | < 12 s |
Drift | < 1 % Vol. O2/month@ air, averaged across 12 months |
Operating Temperature | 10 to 40 °C |
Pressure Range | 700 to 1250 hPa |
Linearity Error | ≤3@100 % O2, applied for 5 min |
Zero Offset Voltage | ≤0.3 Vol O2@100% N2 applied for 5 min |
Repeatability | ± 1 % Vol. O2 @ 100 Vol % O2 applied for 5 min |
Influence of Humidity | - 0.03 % rel. O2 reading per % RH |
Recommended Load Resistor | ≥ 10 kOhm |
Temperature Compensation | NTC |
Interferences | according to DIN EN ISO 80601-2-55 |
Weight | approximately 26 g |
Material in Contact with Media | PA, PPS, PTFE, stainless steel |
Application
Online monitoring
Site construction protection
SF6 leak alarm in electric power environment
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