https://www.thethingsnetwork.org/device-repository/devices/dingtek/df556/
DF556 - Pressure Tank Level Sensor | Device Repository for LoRaWAN
The CNDingtek df556 is a pressure type level for kinds tank, which is installed on top of the tank.
tank level sensorpressure
https://botland.store/liquid-level-sensors/7244-aquarium-tank-liquid-water-level-sensor-float-switch-1mpa-5904422310035.html
Aquarium Tank Liquid Water Level Sensor Float Botland - Robotic Shop
Aquarium Tank Liquid Water Level Sensor Float Switch 1MPa available in the category: Liquid level sensors. Can be purchased in the shop Botland. Wide range of
botland robotic shopaquarium
https://www.thethingsnetwork.org/device-repository/devices/dingtek/df530/
DF530 - Tank Level Sensor | Device Repository for LoRaWAN
lpg tank level sensor, detect liquid level in tank.
tank level sensordevice
https://www.thethingsnetwork.org/device-repository/devices/dingtek/df555/
DF555 - Ultrasonic Tank Level Sensor | Device Repository for LoRaWAN
The CNDingtek df555 is an ultrasonic level for kinds tank, which is installed on top of the tank.
tank level sensorultrasonic