Electrical Connection; General Wiring Diagram - Omega OS130A Series User Manual

Non-contact infrared temperature sensor/transmitter
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The following describes the ordering information:
OS136 – * – ** , where
- * means:
-1 : -18 to 204ºC (0 to 400ºF) Temperature range
-2 : 149 to 538ºC (300 to 1000ºF) Temperature range
- ** means:
-MA : 4 to 20 mA current output
-V1 : 0 to 5 Vdc output
-V2 : 0 to 10 Vdc output
-K : K type thermocouple output
-MVC : 10 mV/ºC output
-MVF : 10 mV/ºF output
The following table lists the optional accessories:
Model No.
OS100-MB
OS136-WC
OS100-AP
OS100-LS
PSU-93
2.2 – Electrical Connection
The shielded cable provides the power and output connections. Fig 2-1 shows
the wiring diagram for different analog outputs.
POWER SUPPLY
THERMOCOUPLE
Description
Mounting Bracket
Water/Air Cooling Jacket
Air Purge Collar
Laser Sighting
Unregulated 16-24 VDC Power Supply
WHITE
+
12-24 Vdc
BLACK
EARTH
SHIELD
GROUND
+
YELLOW
METER/
RED
RECORDER
K TYPE
THERMOCOUPLES
Figure 2-1. General Wiring Diagram
Installation
Accessories
OS136
RED
BLACK
SHIELD
WHITE
-OR-
GREEN
10 mV/Deg
0/5 Vdc or 4-20 mA
or 0/10 Vdc
2
+
12-24 Vdc
POWER SUPPLY
EARTH
GROUND
+
DIGITAL
VOLTMETER/
AMMETER/
RECORDER
2

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