Energy meter Sharky 775 Flange 15m3 270mm DN50 TempSensor Ø5,2mm LoRaWAN
Diehl SHARKY 775 flanged ultrasonic heat meter with 15 m³/h nominal flow, DN50 connection and LoRaWAN communication.
This 270 mm version supports Ø5.2 mm temperature sensors and is designed for thermal energy measurement in larger heating and cooling systems.
- Nominal flow: 15 m³/h
- DN50 flanged connection
- 270 mm length
- Ø5.2 mm temperature sensor
- LoRaWAN communication
Flanged ultrasonic heat meter with LoRaWAN communication
The Sharky 775 Flange 15m3 270mm DN50 TempSensor Ø5,2mm LoRaWAN is a Diehl Metering ultrasonic compact energy meter for heat and cooling measurement in larger building and district energy installations. This flanged configuration has a nominal flow rate of 15 m³/h, DN50 nominal diameter and an overall installation length of 270 mm.
The SHARKY 775 uses ultrasonic flow measurement without moving mechanical measuring parts. LoRaWAN communication enables remote meter reading through a compatible LoRaWAN gateway, network server and receiving energy-management or billing platform.
15 m³/h DN50 flanged thermal energy measurement
This SHARKY 775 configuration combines a qp 15 m³/h flow sensor with DN50 flanged connection and 270 mm overall length. Diehl specifies a maximum flow rate qs of 30 m³/h for the qp 15 version, with a standard dynamic range of 1:100 and higher dynamic range options depending on configuration.
The meter supports Pt100 or Pt500 temperature sensors with Ø5.2 mm probes. By measuring flow together with supply and return temperatures, the SHARKY 775 calculates thermal energy for heating or cooling applications.
See the official Diehl Metering SHARKY 775 product information and documentation for detailed specifications, installation requirements and communication options.
Product benefits
- Ultrasonic compact thermal energy meter
- Nominal flow rate of 15 m³/h
- DN50 flanged connection
- 270 mm installation length
- Ø5.2 mm temperature sensor configuration
- LoRaWAN communication for remote reading
- No moving mechanical measuring parts
- Suitable for heating and cooling energy measurement
Technical specifications
| Product | Sharky 775 Flange 15m3 270mm DN50 TempSensor Ø5,2mm LoRaWAN |
|---|---|
| Manufacturer | Diehl Metering |
| Series | SHARKY 775 |
| Meter type | Ultrasonic compact thermal energy meter |
| Nominal flow rate qp | 15 m³/h |
| Maximum flow rate qs | 30 m³/h |
| Nominal diameter | DN50 |
| Connection | Flange |
| Overall length | 270 mm |
| Temperature sensor diameter | Ø5.2 mm |
| Temperature sensor options | Pt100 or Pt500, depending on configuration |
| Flow measurement | Ultrasonic |
| Standard dynamic range | 1:100 |
| Communication | LoRaWAN |
| Application | Heating and cooling energy measurement |
Applications
- District heating metering
- Commercial and industrial buildings
- Heating and cooling plants
- Large property energy monitoring
- Remote LoRaWAN meter reading
Installation and connection
Install the SHARKY 775 between suitable DN50 flanges according to the specified flow direction and installation requirements. Install the supply and return temperature sensors in the designated sensor positions. For remote reading, commission the LoRaWAN communication and connect the meter to a compatible LoRaWAN gateway and network server.
Additional information
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