Compact Non-Contact Infrared Temperature Sensor/Transmitter

OS137 Series

Infrared Transmitter

OS137 Series:Compact Non-Contact Infrared Temperature Sensor/Transmitter

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•	Three Temperature Ranges available: OS137-1: 0 to 100°C (32 to 212°F) OS137-2: -18 to 260°C (0 to 500°F) OS137-3: -18 to 538°C (0 to 1000°F)
•	Sensor and Transmitter Combined
•	Adjustable Emissivity
•	Adjustable Alarm Setpoint and Output
•	Packaged into a 25 mm (1.0") OD by 127 mm (5.0") Long Stainless Steel NEMA-4 Rated Housing
•	10:1 Optical Field of View
•	4 to 20 mA, 0 to 5 Vdc, 0 to 10 Vdc, 10 mV/Deg, & Type K Thermocouple Outputs Available
View related products - Thermocouples

OMEGA’s new compact high performance industrial infrared sensor/ transmitter model OS137 provides variety of features and options packaged into a small Stainless Steel housing. The standard features are adjustable Emissivity, 10 to 1 optical field of view, adjustable alarm set point and voltage output to drive external relays, and six pre-selected analog outputs that can easily be interfaced to all meters, controllers, dataloggers, recorders, computer boards, and PLCs. The unit comes with two hex nuts, 1.8 m (6') shielded cable for power and output connections, and complete operator’s manual.

Specifications
Temp Range:
OS137-1: 0 to 100°C (32 to 212°F)
OS137-2: -18 to 260°C (0 to 500°F)
OS137-3: -18 to 538°C (0 to 1000°F)
Accuracy: 1.5% Rdg or 3.5°F (2°C) whichever is greater
Repeatability: 1% Rdg or 2°F (1°C)
Field of View: 10 to 1
Spectral Response: 5 to 14 microns
Emissivity: 0.4 to 1.0, adjustable via a single turn pot
Response Time: 150 msec, 0 to 63% of final value
Outputs:
-MA: 4 to 20 mA
-V1: 0 to 5 Vdc
-V2: 0 to 10 Vdc
-K: K Thermocouple
-MVF: 10 mV/°F
-MVC: 10 mV/°C
Alarm Output:
Voltage, 100 mA drive
Alarm Set Point: 0 to 100 % adj., set via pot

Power: 12 to 24 Vdc @ 50 mA
Operating Temperature: With No Cooling: 0 to 70°C
With Water Cooling: 0 to 200°C
With Air Cooling: 0 to 110°C
Operating Relative Humidity: Less than 95% RH, non-condensing
Housing: Stainless Steel, NEMA-4 and IP65
Dimensions: 1" OD x 5" L (25.4 OD x 127 L mm)
Weight: 226 g (0.5 lbs)
LASER SIGHTING
Wavelength (Color): 630-670 nm (Red)
Operating Distance: Up to 9.1 m (30')
Max. Laser Power Output: Less than 1 mW
European Classification: Class 2, EN60825-1/11.2001 FDA Classification: Class II, Complies with 21 CFR 1040.10
Laser Beam Diameter: Less than 5 mm
Beam Divergence: Less than 2 mrad
Power Switch: Slide switch on the battery pack Power Indicator: Red LED
Caution & Certification Label: Located on the head circumference
Aperture & Identification Label: Located on the head circumference

To Order (Specify Model Number)

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Most Popular Models Highlighted!

Part Number	Availability	Price	Description	Qty.
OS137-1-MV-F		$345.00	Infrared Transmitter with 10 mV/°F output	qty.

OS137-1-MV-C		$345.00	Infrared Transmitter with 10 mV/°C output	qty.

OS137-1-MA		$345.00	Infrared Transmitter with 4 to 20 mA output	qty.

OS137-1-V1		$345.00	Infrared Transmitter with 0 to 5 Vdc output	qty.

OS137-1-V2		$345.00	Infrared Transmitter with 0 to 10 Vdc output	qty.

OS137-1-K		$345.00	Infrared Transmitter with K T/C output	qty.

OS137-2-MV-F		Consult sales	Infrared Transmitter with 10 mV/°F output	qty.

OS137-2-MV-C		$345.00	Infrared Transmitter with 10 mV/°C output	qty.

OS137-2-MA		$345.00	Infrared Transmitter with 4 to 20 mA output	qty.

OS137-2-V1		$345.00	Infrared Transmitter with 0 to 5 Vdc output	qty.

OS137-2-V2		$345.00	Infrared Transmitter with 0 to 10 Vdc output	qty.

OS137-2-K		$345.00	Infrared Transmitter with K T/C output	qty.

OS137-3-MV-F		Consult sales	Infrared Transmitter with 10 mV/°F output	qty.

OS137-3-MV-C	2 Weeks	$345.00	Infrared Transmitter with 10 mV/°C output	qty.

OS137-3-MA		$345.00	Infrared Transmitter with 4 to 20 mA output	qty.

OS137-3-V1	2 Weeks	$345.00	Infrared Transmitter with 0 to 5 Vdc output	qty.

OS137-3-V2		$345.00	Infrared Transmitter with 0 to 10 Vdc output	qty.

OS137-3-K	2 Weeks	$345.00	Infrared Transmitter with K T/C output	qty.


Accessories

OS137-MB		$30.00	Mounting bracket	qty.

OS137-AP		$30.00	Air purge collar	qty.

OS137-WC		$150.00	Water/Air cool jacket	qty.

OS137-LS		$125.00	Laser sighting	qty.

PSR-24S		$60.00	Regulated power supply, US plug, 90-264 Vac input, 24 Vdc output, 400 mA, screw terminals, UL	qty.

PSR-24L		$60.00	Regulated power supply, US plug, 90-264 Vac input, 24 Vdc output, 400 mA, stripped leads, UL	qty.

PSR-24L-230		$60.00	Regulated power supply, European plug, 230 Vac input, 24 Vdc output. 400 mA, stripped leads, CE	qty.

PSU-93		$40.00	Unregulated power supply, 16 to 23 Vdc, 300 mA max, screw terminal	qty.

CAL-3-IR	2 Weeks	$135.00	NIST Traceable Calibration	qty.

† All dollar amounts on this site are shown in US currency.

Note: The temperature range is defined by the digit following the OS137- start of the model number. Insert “1” for 0 to 100°C (32 to 212°F); Insert “2” for -18 to 260°C (0 to 500°F); Insert “3” for -18 to 538°C (0 to 1000°F)
Ordering Example: (1) OS137-1-MA Infrared transmitter with temperature range of 0 to 100°C (32 to 212°F) and 4 to 20 mA output , $345

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