Application
- Wells
- Household and industrial accounting
- A counter for working with the SensusRF radio data collection system
- Other objects with constant or periodic water consumption and installation in dry or wet rooms
MeiStream RF SENSUS
Smart cold water turbine meter with built-in radio module and eRegister electronic counting mechanism
MeiStream RF turbine flange smart meters with a built-in radio module and eRegister electronic counting mechanism are used to measure the volume of cold drinking or technical water with a maximum temperature of up to 50 ° C and a working pressure of up to 1.6 MPa (on order up to 4.0 MPa).
Volume measurement at high rates with exceptional overload resistance. The smart meter is ready for remote data transmission due to the built-in radio module, an ideal option for implementing water consumption accounting with the possibility of advanced analysis.
Brief characteristics
Measurement typeMechanical
ConnectionDN 40 - 300 mm
Measurement rangeR125-Н/R63-V (DN 40 mm), R160-Н/R100-V (DN 50 - DN65 mm), R315-Н/R125-V (DN 80 mm), R315-Н/R160-V (DN 100 mm), R250-Н/R125-V (DN 125 mm), R400-Н/R200-V (DN 150 mm), R250-Н/R100-V (DN 200 mm), R125-Н/R100-V (DN 250 mm), R63-Н/R63-V (DN 300 mm)
Pressure loss classΔp 10 (DN 40 mm), Δp 25 (DN 50 mm), Δp 40 (DN 65 mm), Δp 25 (DN 80 mm), Δp 40 (DN 100 mm), Δp 25 (DN 125 mm), Δp 40 (DN 150 mm), Δp 16 (DN 200 mm), Δp 10 (DN 250 - DN 300 mm)
Temperature classT50
ProtectionIP68
Inatallation Horizontally or vertically
MaterialGray cast iron
Data communicationBuilt-in radio module with an operating frequency of 868 MHz and a power of 25 mW for operation with the SensusRF radio data acquisition system, built-in Wireless M-Bus (wM-Bus) or optical pulse transmitter OD
BatteryThe battery has a service life of at least 15 years
Connection typeFlange
Features
- Calibration interval 4 years.
- Measuring range R125-H/R63-V (DN 40 mm), R160-H/R100-V (DN 50 - DN 65 mm), R315-H/R125-V (DN 80 mm), R315-H/R160- V (DN 100 mm), R250-Н/R125-V (DN 125 mm), R400-Н/R200-V (DN 150 mm), R250-Н/R100-V (DN 200 mm), R125-Н/ R100-V (DN 250 mm), R63-Н/R63-V (DN 300 mm) according to the Technical Regulations.
- Counter for measuring the volume of cold water up to 50°C.
- Fully hydrodynamically unloaded operation of the meter turbine in the flow on the pipeline (special development of Sensus).
- The degree of protection IP 68 allows you to work in a flooded state, that is, to operate the device both indoors and outdoors (well).
- The counting mechanism can rotate 330°.
- Counter installation: horizontal or vertical.
- High-quality gray cast-iron counter housing.
- The materials used can withstand a temperature load of up to 70°.
- It has a built-in radio module with an operating frequency of 868 MHz and a power of 25 mW for operation with the SensusRF radio data collection system.
- Wireless M-Bus (wM-Bus) - built-in wireless M-Bus.
- The counter is protected from the influence of an external magnet, and the date and time during which such influence occurred is displayed in the archived data.
- The built-in data archiver allows you to store up to 10069 different parameters: volume, flow rate, reverse flow, leaks and much more.
- Electronic counter mechanism (LCD display) for displaying consumption and information about the meter status.
- Autonomous power supply of the counting mechanism, battery life is 15 years. Indication on the display of the forward and reverse direction of water movement.
- Flow profile sensitivity class: U0D0.
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