TGS2619

TGS2619

Manufacturer:: FIGARO

FIGARO TGS2619 Semiconductor Methane Gas Sensor

Specifications

Product Introduction

TGS2619 is a gas sensor for detecting methane.

Features

  • Low power consumption
  • High sensitivity to methane gas
  • Long life and low cost
  • Simple application circuit

Applications

  • Home gas leak alarms
  • Portable gas detectors
  • Leak detection for gas facilities

Specifications Table

Parameter Value
Model TGS2619
Detection Principle Metal oxide semiconductor
Standard Package TO-5 metal
Target Gases Methane, natural gas
Detection Range 500 ~ 10,000ppm
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.
Heater Resistance (RH) Approx. 59Ω at room temperature
Heater Current (IH) 56±5mA
Heater Power Consumption (PH) 280mW±25mW
Sensor Resistance (RS) 0.68~6.8kΩ in 5000ppm methane
Sensitivity (RS change rate) 0.60±0.06 (Rs(9000ppm)/Rs(3000ppm))
Test Gas Condition Methane in air, 20±2˚C, 65±5%RH
Circuit Condition VC = 5.0±0.01V DC, VH = 5.0±0.05V DC
Warm-up Time 7 days

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Datasheet: