OS35
™
and
OS35-RS
™
Infrared Temperature Sensor
800-826-6342
(USA/Canada)
(203) 359-1660 (International)
www.omega.com
INSTALLATION INSTRUCTIONS
The following procedure is recommended:
1.
Install the SmartIRt/c as close as practical to view the target material to be
measured.
2.
Wire the SmartIRt/c to the controller, PLC, etc. in standard fashion (see PIN-
OUT and wiring diagram)
3.
Bring the process up to normal operating temperature and measure the actual
temperature of the target material with the Microscanner D-Series, DX-Series
Infrared Thermometer or any other reliable reference.
4.
Adjust "input offset," "zero," "low cal," on the readout device to match the
reading of your reference.
Installation Complete. (For OEM installations preset the same adjustments. Indi-
vidual calibration is not required.)
PIN OUT
Carol C074 Series/Belden 953 Series/Alpha 630 Series
Pin
Color
Function
Pin
Color
Function
1
White
Positive Output Signal
6
Brown
TA Pull Down Pin / IO option
2
Green
Reference Output Signal
7
Yellow
RS232_TXD / IO option
3
Red
Positive Power
8
Violet
RS232_RXD / IO option
4
Black
Ground
9
Blue
RS232_RTD (READY_TO_SEND)
5
Bare
Shield
10
Orange
RS232_CTS (CLEAR_TO_SEND)
WIRING DIAGRAM
ORDERING INFORMATION
SmartIRt/c-
F-P-O-T or
Smart-microIRt/c
-F-P-O-T (
F is -. .SV, .4, .4SV only for Smart-microIRt/c
)
F
FIELD OF VIEW
P
POWER
O
OUTPUT
T
TEMPERATURE RANGE
.3
3:1
12V
12 VDC
05
0-5V
100C
0-100C
.5
5:1
24V
24 VDC
010
0-10V
250C
0-250C
.20
20:1
420
4-20 mA
500C
0-500C
.40
40:1
232
RS232
1000C
0-1000C
- 1:2
70C
-30-70C
.SV 1:2
.4 4:1
.4SV 4:1
OPTION:
Add Ta to any part # to add ambient temperature option to output ambient temperature surrounding sensor
NOTE:
0-10V only available in 24VDC and RS232 only available in 12VDC from 0-250C
Examples:
SmartIRt/c.3-24V-420-250C (3:1 field of view, 24VDC power, 4-20mA output from 0-250C),
Smart-microIRt/c-12V-05-250C (1:2 field of view, 12VDC power, 0-5V output from 0-250C). or
SmartIRt/c.3-24V-420-250C-Ta (with 4-20mA outputting target temperature and ambient temperature from 0-250C)
1
2
3
5
4
