Valve adapter Danfoss RAVL to M30 x 1.5.
Valve adapter Danfoss RA to M30 x 1.5 including screws.
Plastic radiator valve adapter to fit Vicki to M28x1.5 valve.
Monitor temperature accurately with...
Monitor temperature accurately with the DRAGINO D20-LB-EU868 waterproof LoRaWan sensor. A reliable solution for effective remote monitoring. Keep an eye on environmental conditions with ease and precision.
The Dragino D20S-LB product is a LoRaWAN temperature sensor. The sensor converts the temperature reading into LoRaWAN wireless data and sends it to the IoT platform via the LoRaWAN gateway.
The LoRa wireless technology used in the D20-LB allows the device to send data and achieve extremely long ranges at low data rates. It provides ultra-long range spread spectrum communication and high interference immunity while minimizing power consumption.
The temperature sensor used can measure -55°C ~ 125°C with an accuracy of ±0.5°C (max ±2.0°C).
In addition, it supports temperature alarm function. User can set temperature alarm for instant notification. D20-LB supports Datalog function, it can log data when there is no LoRaWAN network and uplink when network recovery.
The LoraWan temperature sensor is powered by an 8500 mAh Li-SOCI2 battery, it is designed for long-term use up to 5 years.
Each sensor is preloaded with a set of unique keys for LoRaWAN recordings, save these keys to the local LoRaWAN server and it will automatically connect after power on.