RayTek GP - Manual

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.
Product Desciption
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
Raytek GP
Noncontact Infrared Temperature Sensor