The temperature range is 4~95℃.

Measure the heat energy/ Measure the cooling energy

Measurement unit: Kwh, Gcal, GJ, MWh

Communication Interface choice:

1. M-BUS

2. RS-485

3. Pulse output

4. LoRa/LoRaWAN

5. NB-IoT

Frequency: LoRa/ LoRaWAN 865MHz, 902MHz, 868MHz, 915MHz, Customized Frequency Requirement

The temperature range is 4~95℃.

Measurement unit: Kwh, Gcal, GJ

Communication Interface choice:

1. M-BUS

2. RS-485

3. Pulse output

4. LoRa/LoRaWAN( 868 MHz)

5. Water Meter Impulse output, connects Heat Meter, M-BUS/RS-485 output

6. NB-IoT

The temperature range is 4~95℃.

Measurement unit: Kwh, Gcal, GJ

Communication Interface choice:

1. M-BUS

2. RS-485

3. Pulse output

Advantage: Using the touch control technique, instead of using a machine type key, to have more dependable and easily attain the function of keystroke

The temperature range is 4~95℃.

Measurement unit: Kwh, Gcal, GJ

Communication Interface choice:

1. M-BUS

2. RS-485

3. Pulse output

4. LoRa/LoRaWAN( 868 MHz)

5. Water Meter Impulse output, connects Heat Meter, M-BUS/RS-485 output

Valve control ultrasonic heat meter

The temperature range is 4~95℃.

Measurement unit: Kwh, Gcal, GJ

Communication Interface choice:

1. M-BUS

2. RS-485

3. LoRa/LoRaWAN (865MHz, 902MHz, 868MHz, 915MHz, Customized Frequency Requirement)