- FSM-T-04A Combustible gas sensor Module Features:
* Linear analog output proportional to gas concentration
* Maintenance free
* Compact size
* Meets RoHS requirements
FSM-T-04A Combustible Gas sensor Module Applications:
* Gas leak detection in fuel cell systems
* Hydrogen & combustible gas leak detectors
The FSM-T-04A combustible gas sensor module is a new unit which utilizes TGS6812, catalytic pellistor type gas sensor which features durability and stability. This module provides analog output voltage proportional to hydrogen gas concentration.(There is a memory in module, where factory calibration data has been store). FSM-T-04A has conformal coatings for moisture proofing and electrical insulation purposes, and is also capable of detecting sensor wire breakage. The unit has a wide range of operating temperature from -10 to +70℃.
Furthermore, the unit can detect CH4, LPG, H2. It is less sensitivity to VOCs gas, it immunes poison by silicon compounds, it suits to work at rugged environment.
FSM-T-04A Combustible Gas Sensor Module Specification:
Product name | Combustible gas sensor module | |
Model No. | FSM-T-04A | |
Gas sensor | TGS6812 (catalytic type) | |
Detection range | 0 ~ 50,000ppm CH4 (also can detect methane, iso-butane, and propane) | |
Error | ±3%LEL | |
Output voltage (Vconc) | 0.5~4.5V DC(Max 5V) | |
Trouble | Vconc=0~0.1V | |
Factory setting output | Vconc in air | 0.5~1.5V |
Response time (T90) | ≤30S | |
Operating conditions | -10˚C ~+70˚C, 20~95%RH (No condensing) | |
Storage conditions | -10˚C ~+80˚C, 20~95%RH | |
Input voltage (VIN) | 5.0±0.2V DC , 3.0±0.1V DC | |
Power consumption | ≤1.5W | |
Weight | 15g or less | |
Dimensions | φ23.6mm H:23.2mm | |
Standard test conditions | Ambient conditions | 20±2˚C, 65±5%RH |
Circuit conditions | 5.0±0.2V,3.0±0.1V DC | |
Conditioning period prior to test | ≥10 minutes | |
