RayTek Stud Sensor GP User Guide

Raytek

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.

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

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.

• 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

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.

• Field interchangeable sensing heads

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.