Contactless rotary sensor with a virtually limitless sensor life

Leading manufacturer of high precision sensing equipment, Penny + Giles, has launched its largest contactless rotary position sensor, the SRH880. Using proven, non-contact Hall effect technology, the new SRH880 is robust and can operate in high dither conditions with a virtually limitless sensor life. It also features a rugged aluminium or corrosion resistant stainless steel housing for use in harsh environments. As a result OEMs benefit from a reliable, long life sensor that provides accurate rotary measurement in construction, agricultural, military and utility vehicles.

SRH880 has a 12mm diameter shaft and is presented in an 88mm housing with a protection rating of IP68M. It is fully submersible and can operate at a depth of up to two meters. It features a double bearing support with superior shaft strength for increased reliability in heavy-duty applications.

The SRH880 sensor operates from an 8-30Vdc unregulated supply and provides an electrical output over 90°, 180°, 270° or the full 360° range. It is launched with a 10bit microprocessor, a 12bit version is expected to be available later in the year. For ease of configuration, it is available with an analogue (0.5 to 4.5Vdc) or digital (pulse width modulated) signal output and it can be integrated into existing and new equipment simply.

The SRH880 is the latest in the range of contactless rotary position sensors from Penny + Giles which includes the popular SRH280 with a 28mm housing. For more information please visit www.pennyandgiles.com.