Reliable position and presence sensing for ROV tooling, winches, valve packs and offshore systems.
AC-PSH-04 is the fourth generation of the AC-PSH sensor family, which went from prototype to series production and international sales.
Through-hole M20 mounting with two nuts. No brackets to design, no adjustment once set.
Solid 316L sensing face, no window, seal or moving parts at the face.
Hyperbaric test with live switching under pressure and a serial-numbered certificate.
Delivered in a hard case with PTFE magnet, A4 screw, M20 nuts and silicone grease.
Design issues found in earlier AC-PSH models in the field are solved in this one.
A cost-effective alternative to traditional subsea proximity sensors, with short lead times from Europe.
| Sensing method | Hall effect, magnet actuated |
| Sensing distance | 25 mm axial, with supplied magnet |
| Supply | 8–30 VDC (24 VDC nominal) |
| Output | PNP or NPN, NO or NC, 150 mA max. |
| Protection | Reverse polarity on all wires, short circuit, IEC 61000-4-5 surge |
| Switching frequency | Max. 100 Hz |
| Depth rating | 3000 m (302 bar) |
| Housing | 316L stainless steel, passivated |
| Sensing face | Solid 316L, 3.5 mm wall |
| Connector | SubConn Micro MCBH3M, 316 SS |
| Mounting | Through-hole M20×1.5, 2 nuts supplied |
| Dimensions | Ø32 × 97.4 mm |
| AC-PSH-04-P-NO | PNP, normally open |
| AC-PSH-04-P-NC | PNP, normally closed |
| AC-PSH-04-N-NO | NPN, normally open |
| AC-PSH-04-N-NC | NPN, normally closed |
Typical AC-PSH series delivery kit shown.Tell us what you need and you will receive pricing, lead time and the datasheet by e-mail.
