東洋信号通信社 List of Products and Services

We have compiled Japanese documentation on flow meters and flow switches from SIKA GmbH (Germany), which boasts a 120-year history. ■ Electromagnetic Flow Meter VMZ2 High precision: 1% and above + Measurement of small flow rates + Usable with various media (fluids with conductivity of 20 (50) µS or higher) + No moving parts inside the measuring tube (low pressure loss) + Analog output available ■ Karman Flow Meter VVX Series Fluid used: Water and aqueous solutions Applications: + Few moving parts, resulting in minimal mechanical wear + Sensor section is encapsulated, making it resistant to dirt and other contaminants + Numerous achievements in the HVAC field + Unusually large diameter types available for Karman meters (32A, 40A) ■ Turbine Flow Meter VT Series Fluid used: Mainly water and low-viscosity aqueous solutions Applications: + Compact design + High precision ■ Paddle Flow Switch A wide range of products with numerous achievements Compatible with various diameters, customization of operating points and other features is also possible. *For more details, please refer to the documentation available for download in the PDF below. Feel free to contact us with any inquiries.

Founded in 1901, the German measurement equipment manufacturer SIKA presents a collection of case studies for OEM applications. SIKA's flow meters and flow sensors have a proven track record of numerous OEM products used by manufacturers around the world for applications such as leak detection in water supply piping and heat pumps, as well as flow management and protection of heat exchangers. This catalog introduces various applications.

Turbine flow meter (turbine type flow meter) utilizing Hall sensors. It is a compact product with a wide measurement range. It has a proven track record in protecting heat exchangers in water heaters and leak detection. 【Features】 ◆ High durability and longevity due to sapphire bearings ◆ Compact design ◆ Wide measurement range (1...60L/min) ◆ Maximum operating pressure 1.6MPa ◆ Low pressure loss (maximum 33KPa at 60L/min) ◆ Turbine part made of glass fiber reinforced plastic ◆ Flexible installation methods (vertical, horizontal) ◆ High resistance to water hammer ◆ Fluid temperature resistance up to 90℃ For more details, please refer to the catalog or feel free to contact us.

Compact Wide-Range Turbine Flow Meter 【Features】 ■ SIKA original high-performance flow meter "TurboTron" ■ Compact and wide range ■ Sapphire bearings adopted (increased wear resistance) ■ Free installation angle ■ Local transmitter capable of 4...20mA ■ Additional switch function available (VE type) ■ OEM type can be created (various arrangements) *For other functions and details, please contact us.

High-resolution oval gear volumetric flow meter

High-precision gear volumetric flow meter Optimal for conditions such as high viscosity, high temperature, and high pressure High-precision type available in various diameters Fluid viscosity: 1 to 100,000 mm³/s Accuracy: ±0.3% (indication accuracy) Reproducibility: 0.05% Maximum fluid temperature: -30 to +120°C (up to 150°C) Maximum pressure: 315 bar type to 400 bar type ATEX explosion-proof directive compliant (for maximum temperature of 80°C) *For other functions and details, please contact us.

Electromagnetic flow meter usable with various fluids Can be used with large diameters and for various applications Minimal aging degradation due to no moving parts No parts in the pipe section, resulting in zero pressure loss

A structure without movable parts (no pressure loss occurs). Can be used with various fluids and is maintenance-free. Can be used in a wide range of applications. *The newly released VMI02 excels in measuring small flow rates* 0.0083L/m ～