The temperature range is 4~95℃.

Measure the heat energy/ Measure the cold 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)

The temperature range is 4~95℃.

Measurement unit: Kwh, Gcal, GJ

Communication interface: M-BUS, RS-485, Pulse output

Lithium battery life span: 6 years

Archive data: 38 months

The temperature range is 4~95℃.

Measurement unit: Kwh, Gcal, GJ

Communication interface choice: M-BUS, RS-485, Pulse output

Lithium battery life span: 10 years

The temperature range is 4~95℃.

Measurement unit: Kwh, Gcal, GJ

Battery life span: 10 years

Archive: 38 months for M-BUS, RS-485, Pulse output

Communication interface:

1. M-BUS

2. RS-485

3. Pulse output

4. Water Meter Impulse output, connects Heat Meter, M-BUS/RS-485 output. Maximum connection of water meter: 4pcs( 2pcs hot water meter, 2pcs cold water meter), Archive: 36 months, 184 days, 1440 hours.

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℃.

Measure the heat energy/ Measure the cold 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