Omega Engineering OS136 manual Installation, Electrical Connection

Installation 2

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:

	Accessories
Model No.	Description
OS100-MB	Mounting Bracket
OS136-WC	Water/Air Cooling Jacket
OS100-AP	Air Purge Collar
OS100-LS	Laser Sighting
PSU-93	Unregulated 16-24 VDC Power Supply
CAL-3-IR	NIST Traceable Calibration

2.2 – Electrical Connection

The shielded cable provides the power and output connections. Fig 2-1 shows the wiring diagram for different analog outputs.

				OS136
12-24 Vdc	+	WHITE		RED	+		12-24 Vdc
POWER SUPPLY	–	BLACK		BLACK	–	POWER SUPPLY
EARTH		SHIELD		SHIELD		EARTH
GROUND						GROUND
THERMOCOUPLE	+	YELLOW	-OR-	WHITE		+	DIGITAL
							VOLTMETER/
METER/
	–	RED		GREEN		–	AMMETER/
RECORDER
							RECORDER
		K TYPE		10 mV/Deg
THERMOCOUPLES				0/5 Vdc or 4-20 mA
				or 0/10 Vdc

Figure 2-1. General Wiring Diagram

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