FIGARO TGS2611-C00 Methane Gas Sensor for Portable/Gas Appliances Leak Detectors

Description

FIGARO Gas Sensor TGS2611-C00
Application
* Portable gas detectors
* Gas leak detector for gas appliances
Features
* Quick response
* Low power consumption
* Long life and low cost
* Uses simple electrical circuit
Specifications
Model number:  TGS2611-C00
Sensing principle:  MOS type
Standard package:  TO-5 metal can
Target gases:
Methane, Natural Gas
Typical detection range:  1~25% LEL
Standard circuit conditions
Heater voltage VH:  5.0±0.2V AC/DC
Circuit voltage VC:  5.0±0.2V DC Ps≤15mW
Load resistance RL:  variable 0.45kΩ min.
Electrical characteristics under standard test conditions
Heater resistance RH:  approx 59Ω at room temp.(typical)
Heater current IH:  56±5mA
Heater power consumption PH:  280mW±25mW
Sensor resistance RS:  0.68kΩ ~ 6.8kΩ in 5000ppm iso-butane
Sensitivity(change ratio of Rs):  0.54~0.66 in methane Rs (9000ppm)/Rs (3000ppm)
Standard test conditions
Test gas conditions:  iso-butane in air at 20±2˚C, 65±5%RH
Circuit conditions:  Vc = 5.0±0.01V DC VH = 5.0±0.05V DC
Conditioning period before test: 7 days
Package
1pc