The TGS2602 has high sensitivity to low concentrations of odorous gases such as ammonia and H2S generated from waste materials in office and home environments. The sensor also has a high sensitivity to low concentrations of VOCs such as toluene emitted from wood finishing and construction products.
Features
High sensitivity to VOCs and odorous gases
Low power consumption
High sensitivity to gaseous air contaminants
Long life
It uses a simple electrical circuit
Small size
Specification
| Model No. | TGS2602-B00 |
| Heater Voltage | 5.0±0.2V DC |
| Circuit Voltage | 5.0±0.2V DC |
| Heater power consumption | 280mW (typical) |
| Heater Current | 56±5mA |
| Sensing Principle | MOS type |
| Heater Resistance | approx 59Ω at room temp. (typical) |
| Load Resistance | variable 0.45kΩ min |
| Sensor Resistance | 10kΩ ~ 100kΩ in air |
| Standard Package | TO-5 metal can |
| Target Gases | Air contaminants (VOCs, ammonia, H2S, etc.) |
| Test Gas Conditions | normal air at 20±2˚C, 65±5%RH |
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