Gas Detector Sensor

Detection Principle: Ultrasonic Measurement Principle

Detection Range: 0 - 100%

Test Gas: Oxygen (O₂)

Detection Principle: Tunable Diode Laser Absorption Spectroscopy (TDLAS)

Accuracy Class: 1.5 - Class

Working Pressure: 0 - 30kPa

Dimensions: 80*80*38mm

Rated Voltage: 24V

Heater Resistance: 9Ω±1.5Ω

Operating Voltage: 12V - 14V

Interface Type: Threaded, M30

Accuracy Class: Class 1.5

Measurement Index/Range: Opacity N: (0 - 99.99)%; Light Absorption Coefficient K: (0 - 16) M⁻¹

Resolution: N: 0.1%; K: 0.01 M⁻¹

Measuring Range: NO: 0 - 4000ppm

Indication Error: < ± 25ppm Or < ± 4% Of The Reading (meeting Either One)

Resolution: HC: 1ppm; CO₂: 0.01%; CO: 0.01%

Response Time: T90 ≤ 3.5s (NDIR)

Ambient Temperature: (-10 - 40) °C

Working Power Supply: 100 - 240VAC, 250W

Measured Components: CO₂, CH₄, N₂O, CO, O₂

Measurement Range - Methane (CH₄): Range 0 - 1000 Ppm, Resolution 1 Ppm

Measurement Accuracy: ±2% F.S.

Repeatability: ≤±1%

Measured Components: CH₄, CO₂, CO, N₂O, O₂

System Temperature Limit: 0 - 300 °C, Dust - Free, Oil - Free, Water - Free

Measured Components: CO₂, CH₄, N₂O, CO, O₂

Measurement Range - Methane (CH₄): Range 0 - 1000 Ppm, Resolution 1 Ppm

CO₂ Measuring Range:: 0 - 3000 Ppm

H₂O Measuring Range: 0 - 60000 Ppm

CO₂ Analyzer Measurement Principle: NDIR (Non - Dispersive Infrared)

CH₄ Analyzer Measurement Principle: TDLAS (Tunable Diode Laser Absorption Spectroscopy)