Mechanical BTU Meters (sensonic series)

Sensonic series BTU meters are multi-jet impeller wheel meters equipped with the most modern electronic measuring technology. The electronic recording of the impeller wheel rotations ensures instantaneous and exact measuring.

The sensonic® II consists of two series:

  • The compact version sensonic® II has an integrated calculator, flow measuring components and temperature sensor all in one device.
  • The modular version consists of the calculator sensonic® II calculator, the flow measuring components and the temperature sensors.

sensonic® II compact

The compact meter sensonic® II has an integrated counter, flow measuring component and temperature sensor. The sensonic® II also has an integrated backflow sensor and an external flow sensor. It can be installed on all single pipe components made by ista. The compact dimensions of the sensonic® II enable the effortless installation also under adverse conditions. To ease reading, you can also turn and take off the casing of the sensonic® II compact.
The sensonic® II compact is a multi-jet impeller wheel meter in which the rotation of the impeller wheel is recorded electronically. As the impeller wheel and the bearing pin are equally charged by the water pressure in the multi-jet principle, the sensonic® II has a very high measuring stability across its entire service life. The device is available for flow volumes of 0.6/1.5/2.5 m3/h.

sensonic® II modular

The sensonic II modular version consists of the sensonic® II calculator, the flow measuring components and the temperature sensors. In the modular version, the sensonic® II calculator can be combined with different contact water meters and temperature sensors in two different lengths. The sensonic® II calculator is available in three different versions with the impulse values 1/25/250 litres per impulse. With the sensonic® II calculator Tx version, the impulse valency can be set once variably with a handheld programming device. The temperature difference between flow and backflow is measured every 60 seconds. The sensonic® II modular (WMZ) is available for flow volumes of between 1.5 m3/h to 250 m3/h.