Raytek GP

Noncontact Infrared Temperature Sensor

Product Desciption

The GP™ Series is a versatile, two-piece temperature monitoring system which combines a compact, value-priced monitor with an infrared sens- ing head. The heart of the system is the 1/8 DIN GP monitor which provides advanced infrared processing capabilities including peak and valley hold, averaging, and a user-adjustable offset. The rugged GPR sensor is available with standard- or close-focus optics and provides target temperature readings with 1% accuracy.

Along with its large 4-digit LED display, the monitor provides a user-defined 4-20mA or thermocouple output. Two adjustable set- points/deadbands control 5V alarm outputs or optional 3A mechanical relays. The GP monitor accepts universal 110-220 VAC power, and provides a 24 VDC/50 mA excitation voltage for loop power to external sensors. All monitor functions are configured via the front panel, including °C/°F switching.

The GP monitor provides adjustable emissivity when used with the GPR and GPM infrared sensors. This high performance, 8 to 14 micron infrared sensor with detachable cable combines current loop driven signals with 35:1 optics.

The GPM sensor is a miniature stainless steel sensing head with 2:1 or 10:1 optics. The GP monitor also works with other Raytek infrared sensors, including the CI and MID.

Highlights:

•Temperature range from -18 to 538°C (0 to 1000°F)

•Compact 1/8 DIN digital monitor with large 4-digit display

•Monitor and sensor functions configured on front panel

•Signal processing capabilities typically found on much larger systems

•Adjustable emissivity

•Universal 110-220 VAC power

•User-defined 4-20 mA or thermocouple output (J,K,E,N,R,S,T)

•Adjustable dual setpoints and deadband alarm outputs

•Choice of sensing head to match application requirements

•Standard- and close-focus optics available

•Accessories for cooling and air purging

•Field interchangeable sensing heads