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25 mm (1") Dia. Compact High Performance Fixed Infrared Sensor/Transmitter

OS137A

Compact Infrared Temperature Sensor Transmitter | OS137A
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Compact Infrared Temperature Sensor Transmitter

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OS137A is rated 4.0 out of 5 by 1.
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1 year warranty CE
  • 3 Temperature Ranges Available:
    OS137A-1: 0 to 100°C (32 to 212°F)
    OS137A-2: -18 to 260°C (0 to 500°F)
    OS137A-3: -18 to 538°C (0 to 1000°F)
  • Sensor and Transmitter Combined
  • Adjustable Emissivity
  • Adjustable Alarm Setpoint and Output
  • Packaged in a 25 mm (1.0") OD by 127 mm (5.0") Long Stainless Steel NEMA 4 (IP65) Rated Housing
  • 10:1 Optical Field of View
  • 4 to 20 mA, 0 to 5 Vdc, 0 to 10 Vdc, 10 mV/Deg, and Type K Thermocouple Outputs Available
Infrared Temperature Measurement Instruments - View related products

Description

The Omega compact high performance industrial infrared sensor/transmitter model OS137A, provides a variety of features and options packaged in 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 an operator’s manual.

Specifications
Temp Range:
    OS137A-1: 0 to 100°C (32 to 212°F)
    OS137A-2: -18 to 260°C (0 to 500°F)
    OS137A-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: 5.5 to 14 microns
Emissivity: 0.5 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 (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
Place Order(Specify Model Number)
Part Number/ Desc.
Qty
Description
Quick Ship
OS137A-2-K
$352.00
2 In Stock
 
Infrared transmitter with K thermocouple output over -18 to 260°C (0 to 500°F) range
Quick Ship
OS137A-3-K
$352.00
Available In 3 Weeks
 
Infrared transmitter with K thermocouple output over -18 to 538°C (0 to 1000°F)
Quick Ship
OS137A-1-MV-F
$365.00
Available In 3 Weeks
 
Infrared transmitter with 10 mV/°F output over 32 to 212°F Range
Quick Ship
OS137A-1-MV-C
Consult Sales  
 
 
Infrared transmitter with 10 mV/°C output over 0 to 100°C Range
Quick Ship
OS137A-1-MA
$365.00
Available In 3 Weeks
 
Infrared transmitter with 4 to 20 mA output over 0 to 100°C (32 to 212°F) Range
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OS137A-2-MA
$352.00
Available In 3 Weeks
 
Infrared transmitter with 4 to 20 mA output over -18 to 260°C (0 to 500°F) range
Quick Ship
OS137A-2-V1
$352.00
Available In 3 Weeks
 
Infrared transmitter with 0 to 5 Vdc output over -18 to 260°C (0 to 500°F)
Quick Ship
OS137A-3-V2
$352.00
Available In 3 Weeks
 
Infrared transmitter with 0 to 10 Vdc output over -18 to 538°C (0 to 1000°F)
All amounts shown in USD
Note: * 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.
OS137-LS laser sighting: 1 unit suitable for aligning multiple heads. Used during installation only.

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Option Descriptions:


(1) Temperature Range select from:
-1 for 0 to 100°C (32 to 212°F)
-2 for -18 to 260°C (0 to 500°F)
-3 for -18 to 538°C (0 to 1000°F)

(2) Output select from:
K for Type K thermocouple
MV-F for 10 mV/°F
MV-C for 10 mV/°C
MA for 4 to 20 mA
V1 for 0 to 5 Vdc
V2 for 0 to 10 Vdc
Note: All combinations may not be valid, check spec sheet for valid part numbers.

Product Manuals:

Download Miniature Non-Contact Infrared Temperature Sensor/Transmitter
Download Quick Start Guide OS137A SERIES
Rated 4 out of 5 by from Set up was simple! I set this unit up on my test bench. It was simple and worked well. We will install it on our production machine within the next few weeks. I'll update this review after we see how it works on a running machine. I gave it 4 stars until we try it in production.
Date published: 2018-06-19
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