SHARKY 775 ultrasonic heat meter

SHARKY 775 ultrasonic heat meter.

Are you looking for a reliable ultrasonic heat meter? Here is the SHARKY 775 - a device meeting the requirements of a meter with 1:250 dynamics (qi:qp) in class 2. The integrated radio module with the Open Metering Standard protocol ensures reliable communication.

Specifications:

A temperature range of up to 150°C, enabling precise measurement in conditions from 5°C to 130°C (qp 0.6 – 2.5m³/h) and from 5°C to 150°C (qp 3.5 – 60m³/h). Thanks to a low start-up threshold, minimum flow and low pressure losses, the SHARKY 775 guarantees efficiency and savings.

The device is characterized by very low power consumption, which translates into long battery life - as much as 2 verification periods. Measurement stability and resistance to dirty water and scale buildup are additional advantages of this heat meter. It also has 2 communication ports (e.g. M-bus + Radio) for even greater functionality.

Technical data:

Nominal diameter: 15 - 100 DN.
Nominal flow qp: 0.6 - 100 m3/h.
Minimum flow qi (vertical/horizontal): 6 - 1200 dm3/h.
Maximum flow qs: 1.2 - 120 dm3/h.
Start-up threshold (vertical/horizontal): 1 - 120 dm3/h.
Transducer length: 110 - 360 mm (depending on diameter).
Maximum operating temperature: 150°C.
Nominal pressure: 16-25 bar.
Pressure loss at qp: 44 - 100 mbar.
Functions, capabilities: 2 communication ports (e.g. M-bus + Radio), integrated radio module with the Open Metering Standard protocol.
Power supply: Battery power: 3.6 VDC D-Cell — two verification periods with the radio on.
Mains power: 24 VAC; 230 VAC.
Sensor type: Pt 500 two-wire Ø 5.2 - 6.0 mm.
Design, installation: mounting position - any.
Approvals, certificates: Approval: MID (DE-10-MI004-PTB013).

Package includes:

SHARKY 775 ultrasonic heat meter.

Used product, but fully working and tested. No original packaging or manual, but the quality of the device is practically new.