R290 Refrigerant Leakage Monitoring Gas Sensor KGD-AM-201 with Quick Data Refresh

Brand Name:KACISE
Certification:CE
Model Number:KGD-AM-201
Minimum Order Quantity:1PCS
Delivery Time:5-8 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Address: i City, No11, TangYan South road, Yanta District, Xi'an,Shaanxi,China.
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Product Details

Refrigerant (R290) Leakage Monitoring Gas Sensor KGD - AM - 201


Product Introduction


The refrigerant (R290) leakage monitoring gas sensor KGD - AM - 201 is a gas sensor for real-time monitoring of R290 refrigerant leakage. Based on NDIR (Non-Dispersive Infrared) technology, it features high precision, long service life, good long-term stability, and high reliability. The sensor solution is convenient for integration into safety alarm monitoring devices.


Product Features

  • Adopts non-dispersive infrared absorption technology (NDIR).
  • Fast response speed to meet the requirement of timely alarm.
  • Ensures accuracy within the full temperature and full range.
  • Self-heating design to prevent condensation, and it can recover from frosting.
  • Dustproof and waterproof grade: IP54.
  • Designed service life of more than 15 years.
  • Modbus485 digital communication output.
  • Can pass CE/UL certification.

Technical Parameters

Detected Refrigerant TypeR290
Detection Range0 - 100%LEL
Resolution0.1%LEL
Detection Accuracy±2.5%LEL@0% - 25% LEL ±10% of the reading@25% - 100% LEL
Data Refresh≤1s
Response TimeT15%LEL≤30S@25%LEL, Immersion type
Preheating Time600s
Output ModeRS485 communication
Designed Service Life15 years
Alarm Concentration Point15%LEL
IP Protection GradeIP54
Reference StandardIEC 60335-2-40
External Operating Conditions-40℃ to 85℃, 0 - 95%RH (non-condensing)
Storage Conditions-40℃ to 85℃; 0 - 95%RH (non-condensing)
Operating Pressure80 - 110kPa
Anti-CondensationAnti-condensation function
Power Supply Voltage5±0.5V DC, ripple wave≤100mV
Average Operating CurrentAverage current≤380mA
Peak CurrentPeak current < 550mA

China R290 Refrigerant Leakage Monitoring Gas Sensor KGD-AM-201 with Quick Data Refresh supplier

R290 Refrigerant Leakage Monitoring Gas Sensor KGD-AM-201 with Quick Data Refresh

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