Ultrasonic heat meter

1.Transit-time technology 2.Robust and accurate 3.maintenance-free 4.Cost-effective 5.Battery supply for 10 more years

STUF-280T Heat Meter

The STUF-280T heat meter offers the most advanced BTU measurement by using state-of-the-art ultrasonic flow measurement technology. It does not have any moving parts that can wear out, thus, literally requires no maintenance. It is also very cost-effective. Both commercial and residential installations can profit from the advantages of the wear-free heat measurement, namely, precision, operation security and long service life.

Shenitech’s ultrasonic heat meter stands out among the competition due to its unique reflector-free sensor design. It is able to work reliably even when the water is dirty, which could be the case in the HVAC loop after many years’ operation

Specifications:

Wear-free ultrasonic measurement. No maintenance needed  Proprietary robust sensor design. No reflector, thus, works reliably for both clear water and dirty water Excellent long-term stability. Accuracy does not degrade over time Not affected by magnetic interference Low pressure dropFor both hot and cold water Free positioning for mounting  Battery supply for 6 or more years Nominal pressure up to 1.6MPa Pulse / M-Bus / RS485 for remote readout Optional BACnet or M-Bus concentrator Optional AMR system solution, including meter reading software and utility billing software Easy to install. Electronic box can be detached from the sensor body and installed separatelyLow cost over the long run

AMR System

Automatic Meter Reading (AMR) System for Building Energy ManagementWhen equipped with the M-Bus module, as many as 280T heat meters can be networked through a two-wire bus to a central location for integrated resource management.

An optional concentrator and data acquisition software program make the system installation and integration very easy. Shenitech provides the whole system of automatic meter reading (AMR) solution as well (below right).

An alternative for AMR is to use Shenitech’s BACnet module. This module is able to connect hundreds of heat meters to a BACnet bus for building automation.

 

Ultrasonic heat meter