0...90°C - -40°80°C

The WIKA 712.15.160 and 732.15.160 Differential pressure gauges are characterised by their compact and robust design and are primarily used for level measurement on liquid gas tanks. With only six different measuring cells all usual tank sizes in cryotechnology are covered. As a result of the large measuring range overlap of the respective measuring cells, the gauge installed on the tank can be adjusted to match a whole variety of gases such as Ar, O2, N2 or CO2, with a full-scale deflection over a complete 270-degree sweep. The span adjustment is accessible from outside and does not affect the zero point. The mechanical display and the optional electrical output signal are calibrated simultaneously and easily. An optional valve manifold for flange mounting with working pressure indication makes the central measurement of both level and working pressure possible in the one instrument. The level display can be supplied with an optional, integrated 4 ¦ 20 mA, 2-wire transmitter. Switch contacts for level and working pressure, as well as a transmitter for the working pressure, can be retrofitted on-site. Versions with transmitters can be expanded with the Remote data transfer module intelliMETRY. The intelliMETRY sends measured data to an online data centre using GSM technology. The standard centre distance of 37 mm between the process connections can be adapted to a custom centre distance of 31 mm or 54 mm using adapters for flange mounting.

The SIKA VTY 20 turbine flow sensor gives you precise and robust products to measure flow rates or total flows, for water and water mixtures. Turbine flow sensors of the series VTY stainless steel were specially developed for the use in industrial applications. The sensors are particularly suitable for use in, e.g. dosing systems, heaters, coolers or temperature control units. The liquid flowing into the turbine flow sensor is split into individual jets by the flow straightener. These jets hit the rotor evenly, setting the rotor in motion. The rotation speed of the rotor is then converted to an electrical pulse signal (frequency): The rotor is fitted with magnets, and a Hall effect sensor detects the rotation of the rotor. A flow-proportional frequency signal (square-wave signal) is made available. Given the uniform inflow to the bearing, the forces largely cancel themselves out and wear reduced to a minimum. The sturdy bearing materials – sapphire and hard metal – also guarantee an exceptionally long endurance.

The WIKA 712.15.100 and 732.15.100 differential pressure gauge high-quality gauges are characterised by their compact and robust design and are primarily used for level measurement on liquid gas tanks. With 11 different measuring cells, all common tank sizes in cryotechnology are covered. As a result of the large measuring range overlap of the respective measuring cells, the gauge installed on the tank can be adjusted to match a whole variety of gases such as Ar, O2, N2 or CO2, with a full-scale deflection over a complete 270-degree sweep. The span adjustment is accessible from outside and does not affect the zero point. The mechanical display and the optional electrical output signal are calibrated simultaneously and efficiently. An optional valve manifold for flange mounting with working pressure indication makes the central measurement of both level and operating pressure possible in the one instrument. The level display can be supplied with an optional, integrated 4 ¦ 20 mA, 2-wire transmitter. Switch contacts for level and working pressure, as well as a transmitter for the working pressure, can be retrofitted on-site. The standard centre distance of 37 mm between the process connections can be adapted to a custom centre distance of 31 mm or 54 mm using adapters for flange mounting.