Product Description
Wika S-11
The Wika S-11 pressure transmitter is a high-quality, precision-engineered instrument specifically designed for demanding industrial applications. Its standout feature is the flush process connection, which makes it ideal for measuring pressure in viscous, paste-like, crystallising, or particle-laden media. This design prevents clogging and ensures accurate, reliable measurements where conventional pressure connections with dead spaces might fail. Constructed from durable stainless steel, the S-11 offers excellent long-term stability and resistance to harsh operating conditions, making it a dependable choice for hydraulics, pneumatics, process engineering, and general machine building.
Technical Specifications:
- Measuring Ranges: 0 … 0.1 bar to 0 … 600 bar (relative gauge)
- Output Signal: 4 … 20 mA, DC 0 … 10 V, DC 0 … 5 V, and other variants available
- Process Connection: Flush diaphragm design (e.g., G 1/2 B flush, G 1 A flush)
- Accuracy: ≤ ±0.5 % of span (BFSL), with optional ≤ ±0.25 % of span
- Wetted Parts Material: Stainless steel 316L
- Permissible Medium Temperature: -30 °C to +100 °C (-22 °F to +212 °F)
- Ingress Protection: IP65 to IP67 depending on electrical connection

Wika S-11
Shop the Wika S-11 flush diaphragm pressure transmitter, engineered for reliable pressure measurement in viscous, crystallising, and contaminated media. Ideal for demanding industrial, hydraulic, and pneumatic applications.








