ULTRASONIC WATER METER

· DN15-DN40
· Communication: M-BUS, RS-485, Pulse output, LoRa, LoRaWAN, NB-IoT
· Accuracy: R400/R250
· Frequency: LoRa/ LoRaWAN 865MHz, 902MHz, 868MHz, 915MHz, Customized Frequency Requirement

· DN15-DN20
· Communication: M-BUS, RS-485, Pulse output, LoRa, LoRaWAN, NB-IoT
· Accuracy: R250
· Frequency: LoRa/ LoRaWAN 865MHz, 902MHz, 868MHz, 915MHz, Customized Frequency Requirement
· Valve control: Valve Close/ Open
· Detection Functions

· DN15-DN40
· Communication: M-BUS, RS-485, Pulse output, LoRa, LoRaWAN, NB-IoT
· Accuracy: R250
· Frequency: LoRa/ LoRaWAN 865MHz, 902MHz, 868MHz, 915MHz, Customized Frequency Requirement

· DN15-DN25
· Communication: M-BUS, RS-485(Modbus), Pulse output, LoRa, LoRaWAN, NB-IoT
· Accuracy: R250
· Frequency: LoRa/ LoRaWAN 865MHz, 902MHz, 868MHz, 915MHz, Customized Frequency Requirement

· The valve control ultrasonic heat meter measures the flow volume and display the heat energy released or absorbed by water flow when passing though the heat exchange system.
· 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 ultrasonic heat meter measures the flow volume and display the heat energy released or absorbed by water flow when passing though the heat exchange system.
· 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 ( 865MHz, 902MHz, 868MHz, 915MHz, Customized Frequency Requirement)
· 5. Water Meter Impulse output, connects Heat Meter, M-BUS/RS-485 output

· The ultrasonic heat meter measures the flow volume and display the heat energy released or absorbed by water flow when passing though the heat exchange system.
· 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 ( 865MHz, 902MHz, 868MHz, 915MHz, Customized Frequency Requirement)
· 5. Water Meter Impulse output, connects Heat Meter, M-BUS/RS-485 output

· The ultrasonic heat meter use advanced nonmagnetic technology, measures the flow volume and display the heat energy released or absorbed by water flow when passing though the heat exchange system.
· 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 ultrasonic heat meter measures the flow volume and display the heat energy released or absorbed by water flow when passing though the heat exchange system.
· 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 ( 865MHz, 902MHz, 868MHz, 915MHz, Customized Frequency Requirement)

· DN50-DN500
· Communication: M-BUS, RS-485, Modbus, Pulse output, LoRa, LoRaWAN, NB-IoT
· Accuracy: R160
· Frequency: LoRa/ LoRaWAN 865MHz, 902MHz, 868MHz, 915MHz, Customized Frequency Requirement
· Unit: L/ m³/ Gal (Optional)

· DN50-DN500
· Communication: M-BUS, RS-485, Modbus, Pulse output, LoRa, LoRaWAN, NB-IoT
· Accuracy: R160
· Frequency: LoRa/ LoRaWAN 865MHz, 902MHz, 868MHz, 915MHz, Customized Frequency Requirement
· Unit: L/ m³/ Gal (Optional)

The Water Meter Module With Mbus/ RS485/ LoRa/ LoRaWAN, electronic pulse detection of all the water meters whose registers are equipped with modulator disc enables a secure remote reading and the integration of water meters in Smart-Metering measurement systems.

·  Multi Jet Dry type
·  Material body: Brass
·  Sizes: DN15 to 20mm, (½" - ¾"), Available for cold water (50°C)
·  Accuracy: DN15 to 20mm, (½" - ¾"), Class B / Class C / R160
· Supply mobile phone App software to read Water Meter by LoRaWAN

RHF2S208 is a new generation LoRaWAN GW developed by XINGHANG which supports Full Duplex comunication with up to 16 channels (SX1301 Multi SFs). The GW integrates one 1.2GHz ARM Cortex-A53 CPU which run Linux OS. And also 1x or 2x SX1301 to provide LoRa transmit and receive functionality. SX1301 is a high performance LoRa processor developed by Semtech. The 2 x SX1301 full duplex hardware version will extend the network capacity to 4x compare to the traditional 8 channels half duplex one. 
The gateway is backhaul via 10/100M Ethernet or LTE. An on-board GPS module could be used to generate a PPS signal for synchronization. Furthermore, an internal web UI is integrated for quick configuration and fault diagnosis analysis and maintenance. Benefit form XINGHANG WIFI interface, customer could use devices like PC or laptop to connect with it directly to initial, configure or debug when needed. 
Various power supply plans are supported, like DC injector, PoE and internal LiFePO4 battery. It also provides an acid battery charged with solar panels choice.

The 8 Channels LoRaWAN Home gateway RHF2S024 is an easy installation indoor gateway based on LoRaWAN protocol, which is embedded
with Semtech’s high performance multi-channel transceiver SX1308 and MTK platform.
The Gateway could connect to LoRaWAN Cloud server via Ethernet network or Wifi. The home GW inlcude 3 modes: AP, STA and PPPoE as Router. Only one RJ45 port is provided but with WAN/LAN switch automatically.
The Home GW is targeted to be used in smart hotel, smart building, smart home, indoor smart parking and as a supplement for the industrial outdoor gateway.

Designed for meter size from DN15 to DN25
Measure water meter, heat meter
Test bench connects to meter via M-BUS, RS-485, Red Infrared
Design Fully Automatic or Semi-Automatic
Flow rate test
Heat energy test
Cooling energy test
Temperature sensors test
Water meter calculator test
Heat meter calculator test
PC data administration and download