Description
Baumer UT6 is a mechanical pressure switch designed for pump cut-in/cut-out, compressor safety, hydraulic pressure limits, boiler feed control, and pneumatic actuation. With adjustable setpoint, rugged brass/SS wetted parts, and snap-action contacts, UT6 provides repeatable switching for air, oil, water & inert gases in general industrial duty control panels and OEM skids.
UT6 — Key Technical Data & Selection Parameters
| Parameter | Specification / Details |
| Switching Range | 0.2…400 bar (model dependent) |
| Repeatability | ±1% FS (typical mechanical switch tolerance) |
| Contact Type | SPDT micro-switch, snap-action |
| Electrical Rating | 250 VAC / 5 A; 24 VDC / 2 A (control relay compatible) |
| Media Compatibility | Non-corrosive gases/liquids; oil, air, utility water |
| Wetted Parts Material | Brass or SS versions (application dependent) |
| Process Connection | ¼″ or ½″ BSP/NPT male |
| Working Temperature | –10 °C to 85 °C (standard) |
| Ingress Protection | IP65 enclosure |
| Adjustment Type | External calibrated screw |
| Hysteresis | Fixed internal differential |
| Installation Zones | Compressor discharge, pump header, pneumatic panel |
| Accessories Recommended | Snubber / gauge isolator in pulsation lines |





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