← Pressure Sensors and Switches
OsiSense XM Electromechanical Pressure Switch XMLA020A2S13
Telemecanique — OsiSense XM / XMLA Series, 20 bar, Single Threshold
Electromechanical (mechanical diaphragm) pressure switch detecting a single fixed-differential pressure threshold and switching a snap-action changeover (1 C/O) contact directly, without electronics. Rated to 20 bar for air, fresh water and hydraulic oil. Current-generation mechanical switch range; older XMP-series switches (e.g. XMPE12C2431, XMPA06B2141) are confirmed end-of-commercialisation.
Key Features
- Direct mechanical snap-action switching, no electronics required
- Single fixed-differential pressure threshold, 1 changeover (C/O) contact
- Zinc alloy housing with local pressure display
- IP66 rated for outdoor/harsh environments
- Externally adjustable setting
- Wide agency approvals: UL, CSA, CCC, Lloyd’s Register
Detailed Parameters
| Supply Voltage | N/A (dry contact, electromechanical switch, control circuit rated) |
| Output Type | 1 changeover (C/O) snap-action contact |
| Pressure Range | 0-20 bar (fixed differential, single threshold) |
| Protection Rating | IP66 (IEC 60529) |
| Operating Rate | 120 cycles/min |
| Fluid Connection | 1/4" – 18 NPTF female |
| Housing | Zinc alloy enclosure, brass/nitrile wetted parts |
| Standards | CE, CSA C22.2 No.14, IEC 60947-5-1, UL 508 |