Omega Products OS137-1-MV-F User Manual

Compact Non-Contact Infrared Temperature Sensor/Transmitter

OS137 shown smaller than actual size.

OS137 Series

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Optional

U 3 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)

U Sensor and Transmitter Combined U Adjustable Emissivity U Adjustable Alarm Setpoint and Output U Packaged in a 25 mm (1.0") OD by

127 mm (5.0") Long Stainless Steel NEMA 4 (IP65) Rated Housing

U 10:1 Optical Field of View U 4 to 20 mA, 0 to 5 Vdc, 0 to 10 Vdc,

10 mV/Deg, and Type K Thermocouple Outputs Available

The OMEGA® 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 6 pre-selected analog outputs that can easily be interfaced to all meters, controllers, data loggers, recorders, computer boards, and PLCs. The unit comes with 2 hex nuts, 1.8 m (6') shielded cable for power and output connections, and complete operator’s manual.

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Refer to accessories chart on next page for NIST calibration

ordering information.

(INCH)

0.65'' @ 0''

1.6 cm @ 0

Compact stainless steel

NEMA 4 housing.

2.9

1.7

3.0

5.0

7.0

10:1

9.0

(INCH)

4.1

11.0

5.3

13.0

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Specifications

CNi8DH shown actual size.

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

Connect your OS137 to a precision controller model CNi8DH, sold separately.

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

OMEGACARESM extended warranty program is available for models shown on this page. Ask your sales representative for full details when placing an order. OMEGACARE covers parts, labor and equivalent loaners.

Extended Warranty

Program

Housing: Stainless steel, NEMA 4 (IP65) Dimensions: 25.4 OD x 127 mm L (1 x 5")

Weight: 226 g (0.5 lb) 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 and Certification Label:

Located on the head circumference Aperture and Identification Label: Located on the head circumference

To Order Visit omega.com/os137 for Pricing and Details

Model No. Description OS137-(*)-K Infrared transmitter with K thermocouple output OS137-(*)-MV-F Infrared transmitter with 10 mV/°F output OS137-(*)-MV-C Infrared transmitter with 10 mV/°C output OS137-(*)-MA Infrared transmitter with 4 to 20 mA output OS137-(*)-V1 Infrared transmitter with 0 to 5 Vdc output OS137-(*)-V2 Infrared transmitter with 0 to 10 Vdc output

* 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).

Comes complete with two mounting nuts and operator’s manual. To order with longer power/output cable, up to 30 m (100'), add suffix “-(**)FT” to model

number, and add an additional cost for each additional foot over 1.8 m (6').

** Specify length in feet. Ordering Examples: OS137-1-MA, infrared transmitter with temperature range of 0 to 100°C

(32 to 212°F) and 4 to 20 mA output.

OCW-3, OMEGACARE OS137-1-V1 and CNi8DH33, infrared transmitter with temperature range of 0 to 100°C

(32 to 212°F) and 0 to 5 Vdc output, and 1⁄8 DIN temperature controller. OS137-1-V1-26FT, OS137 with 26 feet of power/output cable.

extends standard 1-year warranty to a total of 4 years.

Accessories Model No. Description OS137-MB Mounting bracket OS137-AP Air purge collar OS137-WC Water/air cool jacket OS137-LS†† Laser sighting PSR-24S Regulated power supply, 24 Vdc, 400 mA, screw terminal PSR-24L Regulated power supply, 24 Vdc, 400 mA, UL, stripped leads PSR-24L-230 Regulated power supply, 24 Vdc, 400 mA, 6' cord with stripped leads, 230 Vac input, CE PSU-93 Unregulated power supply, 16 to 23 Vdc, 300 mA max, screw terminal CAL-3-IR† NIST-traceable calibration

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OS137-LS laser sighting: 1 unit suitable for aligning multiple heads. Used during installation only.

Ordering Example: OS137-MB, mounting bracket.

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