Raytek RAYGPR, RAYGPR-CF, RAYGPR-SF, RAYGPC, RAYGPCM Data Sheet

RAYTEK® COMPACT SERIES

GP

Noncontact Temperature Measurement for Industrial Applications

GP Highlights

Measurement Specifications

■

Temperature range from -18°C to 538°C

(0°F 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 and T-ambient

parameters

■

Universal 110–220 VAC power included

■

User-defined 4–20 mA or thermocouple

output (J, K, E, N, R, S, T)

■

Adjustable dual setpoints, deadband alarm

outputs and optional mechanical relays

■

Choice of sensing head to match application

requirements

■

Field interchangeable sensing heads

■

Standard and close focus optics available

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Accessories for cooling and air purging

■

GPS Laser Sighted Head w/ 50:1

optical resolution

Monitor with Sensing Head

Spectral Response GPR/GPS 8 to 14 microns

Temperature Range GPR/GPS -18°C to 538°C (0°F to 1000°F)

System Accuracy (mA output) ±1% of measured value or ±1°C (2°F),

whichever is greater *

System Repeatability ±0.5% of measured value or

±1°C (2°F) whichever is greater

Response Time (95%) GPR/GPS 300 mSec

Emissivity

Signal Processing Peak and valley hold (up to 998 sec,

* (@ 23°C ±5°C (73°F ±9°F)

0.1 to 1.09 digitally adjustable increments of .01

999=infinite hold with external reset).
Variable averaging filter (up to 60 seconds).
T-ambient: fixed background ambient
temperature compensation

Nominal Optical Specifications

GPR Sensing Head Optical Charts

RAYGPRCF RAYGPRSF

The GP Series is a versatile, two-piece
temperature monitoring system that combines
a compact, value-priced monitor with an
infrared sensing 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 Thermalert 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
setpoints/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
and ambient compensation when used with
the GPR/GPS infrared sensors. These high
performance, 8–14 micron sensors, combine
current loop driven signals with high
resolution optics.

The GP monitor also works with other
Raytek infrared sensors, including the
CI, TX, MI and Marathon Series sensors.

GPS Sensing Head Optical Charts

RAYGPSCFL

RAYGPSSFL

(NOTE: nominal spotsize based on 90% energy)

Electrical Specifications

Power Supply 110/220 VAC, ±20%, 50–60 Hz

Inputs User configurable inputs for GPR, GPS, any

0-5 V or 4-20 mA sensor, or thermocouple
(J, K, E, N, R, S, T)
External reset input to reset peak/valley hold

Outputs 4-digit, 7 segment LED display, °C/°F selectable

User configurable 4-20 mA current or thermocouple
output (J, K, E, N, R, S, T)
Two adjustable setpoints with deadbands
controlling +5 V alarm outputs or optional 3A
mechanical relays 24 VDC/50 mA excitation voltage

Sensor Specifications

E nvironmental Rating:

GP monitor front panel IP 54 (IEC 529); NEMA-12
GPR/GPS sensing head IP 65 (IEC 529); NEMA-4*
* GPR/GPS rated with adapter and compression fitting

A mbient Temperature Range:

GP monitor 0°C to 50°C (32°F to 120°F)
G PR/GPS sensing head 0°C to 65°C (32°F to 150°F)

GPS laser shuts off automatically at 50°C (120°F)

with optional water cooling
with optional air cooling 0°C to 120°C (32°F to 250°F)

Storage Temperature -30°C to 65°C (-22°F to 150°F)

Relative Humidity 10 to 95%, non-condensing

GP Monitor Dimensions 1/8 DIN x 120 mm (1.75 x 3.63 x 4.75 in)

GP Monitor Weight 320 g (0.7 lbs)

Physical Ratings
GPR/GPS vibration MIL-STD-8100, (IEC 68-2-6):
3 G's, 11 to 200Hz any axis
GPR/GPS shock MIL-STD-8100, (IEC 68-2-27):
50 G's, 11 msec any axis

0°C to 177°C (32°F to 350°F)

Accessories Options

Sensor Dimensions

GPR Sensing Head

GPS/GPR Sensing Head

GP Monitor

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Accessory mounting bracket for sub-panel installation

(XXXGPACFB)

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Accessory solid state relays, 10 Amp AC

(X XXGPSSRAC)

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Optional 3A mechanical relays

(RAYGPCM must be specified at time of order)

GPR/GPS Sensors

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Accessory air purge collar to keep lens clean (XXXTXXACAP)

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Accessory conduit adapter, adapts sensor threads to .5 in.

NPT (XXXTXXACCA)

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Accessory pipe adapter, adapts sensor threads to 1.5 in.

NPT (XXXTXXACPA)

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Accessory right angle mirror, provides perpendicular view of

target in tight installations (XXXTXXACRA)

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Optional air/water cooled housing for installation in

environments up to 177ºC (350ºF)

■

Optional NIST traceable calibration certificate

A B

Model Description

RAYGPR

Raytek Noncontact Temperature Sensor

Code A Focus Option

SF GPR standard focus sensing head with 8-14 micron spectral response and 35:1 optical resolution

CF

GPR close focus sensing head with 8-14 micron spectral response, 3 mm (.1") and 35:1 spot size
at 76 mm (3") distance

Code B Options (must be specified at time of order)

W Air/Water coolable housing includes air purge collar
C 7-pin DIN connector instead of 5-pin bayonet connector

RAYGPS

Focus

Option

Model Description

RAYGPS

Raytek Noncontact Temperature Sensor

Code A Focus Option

SFL GPS standard focus sensing head with 8-14 micron spectral response and 50:1 optical resolution

CFL

GPS close focus sensing head with 8-14 micron spectral response, 4.5 mm (.18") and 35:1 spot size
at 200 mm (8") distance

Code B Options (must be specified at time of order)

W Air/Water coolable housing includes air purge collar

Options

Model Description

RAYGPC

RAYGPCM

GPC panel mount meter with standard 5 VDC alarm outputs, 110/220 VAC power

GPC panel mount meter with 3A mechanical alarm relay outputs, fully isolated electrical inputs and
outputs, 110/220 VAC power

The Worldwide Leader in Noncontact Temperature Measurement

Raytek Corporation
Worldwide Headquarters

Santa Cruz, CA USA
Tel: [phone] (USA and Canada, only)
1 831 458 3900

[e-mail]

European Headquarters China Headquarters

Berlin, Germany Beijing, China
Tel: [phone] Tel: [phone]

[e-mail] [e-mail]

To find a Raytek office near you, please visit www.raytek.com

Worldwide Service

Raytek offers services, including repair and calibration.
For more information, contact your local office or e-mail [e-mail]

www.raytek.com

Raytek and the Raytek logo are registered trademarks of Raytek Corporation.

© 2010 Raytek Corporation ( 3111632 Rev. I) 11/2010

Specifications subject to change without notice.