LoRaWAN® sensor measuring gas leakages in refrigeration and cooling systems, measuring R32 gas. The device is easy to use, configurable over the air and stylish in design to fit into indoor spaces.
OY1220 LoRaWAN® Refrigerant leak detector
LoRaWAN® sensor measuring gas leakages in refrigeration and cooling systems, measuring R32 gas. The device is easy to use, configurable over the air and stylish in design to fit into indoor spaces.
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| Sensor | Humidity, R-32 gas, Temperature |
|---|---|
| Target gas | R-32, Hydrocarbon based refrigerants |
| Measurement range R-32 | Standard: 0% LFL – 25% LFL, Extended: 25% LFL – 50% LFL |
| Temperature accuracy | ± 0, 2 °C (conditions 0 °C to +50 °C) |
| Temperature range | -20 °C to +60 °C |
| Humidity accuracy | ± 2% (conditions 10-90% RH) |
| Humidity range | 0% to 100% non-condensing |
| Non-dispersive infrared | Yes |
| Sample method | Diffusion |
| Network | LoRaWAN |
| Frequency bands | 868 MHz |
| Provisioning | Over the air & personalization |
| Algorithms | AES-128 |
| Hardware | Cryptographic co-processor |
| Features | Secure boot, Secure firmware upgrade |
| Battery life length | >5 years (at 20 minute intervals, SF12) |
| Battery type | 2x Lithium-thionyl 3.6V (replaceable) |
| Battery Capacity | 3.6Ah |
| Measurement intervals | 1 minute, configurable over the air |
| Transmission intervals | 20 minutes, configurable over the air |
| Certifications | CE, LoRaWAN, RoHS compliant |
| Enclosure | IP30 |
| Size | 111 x 77 x 26 mm |
| Weight | 136 g |
| LoRaWAN Class | A |
| Made in | Sweden |
