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| Categories | Gas Detector Sensor |
|---|---|
| Brand Name: | KACISE |
| Model Number: | KGD-AM-201 |
| Certification: | CE |
| Place of Origin: | CHINA |
| MOQ: | 1PCS |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 1000 Piece/Pieces per Week negotiable |
| Delivery Time: | 5-8 work days |
| Packaging Details: | each unit has individual box and all boxes are packed in standard packages or customers requests available |
| Detected Refrigerant Type: | R290 |
| Detection Range: | 0 - 100%LEL |
| Resolution: | 0.1%LEL |
| Detection Accuracy: | ±2.5%LEL@0% - 25% LEL ±10% of the reading@25% - 100% LEL |
| Data Refresh: | ≤1s |
| Response Time: | T15%LEL≤30S@25%LEL, Immersion type |
| Company Info. |
| Xi'an Kacise Optronics Co.,Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
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
Technical Parameters
| Detected Refrigerant Type | R290 |
| Detection Range | 0 - 100%LEL |
| Resolution | 0.1%LEL |
| Detection Accuracy | ±2.5%LEL@0% - 25% LEL ±10% of the reading@25% - 100% LEL |
| Data Refresh | ≤1s |
| Response Time | T15%LEL≤30S@25%LEL, Immersion type |
| Preheating Time | 600s |
| Output Mode | RS485 communication |
| Designed Service Life | 15 years |
| Alarm Concentration Point | 15%LEL |
| IP Protection Grade | IP54 |
| Reference Standard | IEC 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 Pressure | 80 - 110kPa |
| Anti-Condensation | Anti-condensation function |
| Power Supply Voltage | 5±0.5V DC, ripple wave≤100mV |
| Average Operating Current | Average current≤380mA |
| Peak Current | Peak current < 550mA |
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