Genuine
TRAFAG PRESSURE SWITCH & TRANSMITTER
Swiss-made pressure switches and transmitters for reliable monitoring & control in harsh marine environments
ManufacturerTrafag
Pressure Range-1 to 2500 bar
Output4–20 mA / Relay / PNP
ApprovalMarine / DNV / ABS / LR
Full Technical Specifications ▶
| Parameter | Value / Description |
|---|---|
| Pressure Range | -1 to 2500 bar (depending on model) |
| Accuracy | ±0.3% – ±1% FS |
| Output Signals | 4–20 mA, 0–10 V, Relay, PNP/NPN, HART (select models) |
| Power Supply | 10–30 V DC / 24 V DC |
| Electrical Connection | M12, DIN 43650, cable gland |
| Process Connection | G 1/4, G 1/2, 1/4 NPT, flange options |
| Diaphragm / Wetted Parts | 316L SS, Hastelloy, Titanium |
| Protection Class | IP65 / IP67 / IP68 |
| Operating Temperature | -40°C to +125°C (media) / -25°C to +85°C (ambient) |
| Approvals | DNV, ABS, Lloyd’s Register, BV, RINA, Marine type approved |
| Vibration & Shock | IEC 60068-2-6 / IEC 60068-2-27 (marine certified) |
Trafag pressure switches and transmitters — Swiss quality, marine-approved devices used for pump control, filter monitoring, tank level, hydraulic systems, and safety shutdown in demanding shipboard applications.
