Description
wika PSD-4
Compact digital pressure sensor providing dependable measurement and switching for demanding industrial applications
| Brand | wika |
| Model | PSD-4 |
| Voltage | 8-36 V DC |
| Country of Origin | Germany |
| Weight | Approximately 0.2 kg |
| Dimensions | Approximately 27 x 63 mm |
| Warranty | 6 months |
| Certifications | CE, UKCA |
| SKU / MPN | PSD-4 |
| What’s in the box | WIKA PSD-4 pressure sensor, process connection seal, operating instructions |
| Pressure Range | Configurable ranges up to 0-600 bar |
| Output Signal | 4-20 mA, 0-10 V, or switching output options |
| Accuracy | Up to 0.5% of span |
| Process Connection | G1/4 or G1/2 male, configuration dependent |
| Electrical Connection | M12 x 1 connector or cable outlet |
| Ingress Protection | IP65 or IP67, configuration dependent |
Key benefits: High measurement accuracy, configurable switching points, robust stainless steel construction, clear display options, compact installation footprint
Typical applications: Hydraulic systems, pneumatic equipment, machine tools, process monitoring, pump systems, and factory automation
Lifecycle: Active product with ongoing industrial support; service life depends on operating conditions
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.





Susan Y. –
Excellent support when we had integration questions. The product met our standards.