NB-IOT LORA 4G Wireless Oil Tank Fuel Water Level Transmitter Road Overflow Monitoring Level Sensor

20240722

RS485 Antenna: External Sampling interval: can be set 10S~2550S Data transmission interval: can be set 1min~1440min Configuration: USB, server remote Working temperature: -30°C~70°C Humidity: <90%

GE-1203 Ultrasonic Level Gauge Meter 0.25% Accuracy CE

20150905

RS485 2. Voltage: AC220V; DC24V 3. Control: 4 Relay, programmable control for high & low limit 4. Level Range: 5m ~ 10m ~ 15m ~ 20m (40m is available) 5. Accurancy -/+0.25% 6. Temperature: -25C

EC21 Product Catalogs - rs485

NB-IOT LORA 4G Wireless Oil Tank Fuel Water Level Transmitter Road Overflow Monitoring Level Sensor

GE-1203 Ultrasonic Level Gauge Meter 0.25% Accuracy CE