The IRM200 Series Diffusion-type Infrared R134a Sensor is a gas sensor based on the principle of single-light-source dual-wavelength non-dispersive infrared (NDIR) measurement technology. This sensor employs high-end infrared light sources and detectors, utilizing gold-plated components as optical path reflectors to enhance measurement accuracy and stability. It incorporates the company's proprietary core compensation technology, significantly improving the product's environmental adaptability.

Applied in industries such as smart home, food processing, and cold chain logistics, it is suitable for scenarios including air conditioning systems, industrial refrigeration, food storage and transportation, and leakage alarms.

▎Key Features ：

1. False-alarm-proof fault diagnosis technology.

2. Temperature and pressure compensation technology.

3. Anti-condensation technology.

4. Service life exceeding 10 years.

▎Technical Specifications ：

Parameter Name	Parameter Value
Detection Principle	Single-light-source dual-wavelength (NDIR)
Target Gas	R134a
Range	(0~2000) μL/L
Warm-up Time	<2min
Sampling Method	Diffusion type
Linearity Error	＜±2%F.S
Response Time (T₉₀)	＜40s
Repeatability	＜1%
Detection Limit	1%F.S
Resolution	1μL/L
Sensor Noise	2μL/L

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▎Product Introduction ：

▎Key Features ：

1. False-alarm-proof fault diagnosis technology.

2. Temperature and pressure compensation technology.

3. Anti-condensation technology.

4. Service life exceeding 10 years.

▎Technical Specifications ：

Parameter Name	Parameter Value
Detection Principle	Single-light-source dual-wavelength (NDIR)
Target Gas	R134a
Range	(0~2000) μL/L
Warm-up Time	<2min
Sampling Method	Diffusion type
Linearity Error	＜±2%F.S
Response Time (T₉₀)	＜40s
Repeatability	＜1%
Detection Limit	1%F.S
Resolution	1μL/L
Sensor Noise	2μL/L