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OMEGA OS137A2MA50FT Infrared Temperature Sensor

The OS137A2 infrared temperature sensor/transmitter offers precise temperature measurement from -18 to 260°C (0 to 500°F), adjustable emissivity, and multiple output options including 4 to 20 mA and 0 to 10 Vdc. Packaged in a durable stainless steel housing with NEMA 4 (IP65) rating, it features a 10:1 optical field of view, fast 150 ms response time, and adjustable alarm setpoint. Suitable for industrial applications, it includes mounting hardware, shielded cable, and laser sighting for accurate installation and operation.

Authorized Distributors
Source:DigiKey
Part No:OS137A-2-MA-50FT
Stock:0
Inv Date:06-12-2026
Price: Unit price: $836.47
Buy/RFQ:

OMEGA OS137A2MA50FT Infrared Temperature Sensor Specifications:

  • Temperature Range: -18 to 260°C (0 to 500°F)
  • Accuracy: 3% of Rdg or 4.4°C (8°F)
  • 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
  • Response Time: 150 ms
  • Outputs: 4 to 20 mA, 0 to 5 Vdc, 0 to 10 Vdc, Type K Thermocouple, 10 mV/V, 10 mV/°C
  • Power Supply: 12 to 24 Vdc @ 50 mA
  • Operating Temperature: 0 to 70°C without cooling; up to 110°C with air cooling
  • Housing: Stainless steel, NEMA 4 (IP65)
  • Dimensions: 25.4 mm OD x 127 mm L
  • Weight: 226 g (0.5 lb)
  • Laser Sighting Wavelength: 630-670 nm, Up to 9.1 m distance, Power less than 1 mW

Buy the Buy Omega Infrared Temperature Sensor Model OS137A2 Part Number OS137A2MA50FT Online

Discover the Omega infrared temperature sensor model OS137A2, offering precise temperature measurement from -18 to 260°C with adjustable emissivity and multiple output options including 4 to 20 mA and 0 to 10 Vdc. Packaged in a rugged stainless steel housing rated NEMA 4 (IP65), it features a 10:1 optical field of view, fast response time of 150 milliseconds, and adjustable alarm setpoint. Ideal for industrial environments, it comes complete with mounting hardware, shielded cable, and laser sighting for straightforward installation and reliable operation.

Buy Omega OS137A2 infrared temperature sensor now and ensure accurate, reliable industrial temperature measurements with versatile outputs and durable stainless steel housing.

Frequently Asked Questions

Where can I buy OMEGA OS137A2MA50FT?

You can click on the BUY or RFQ button to purchase OS137A2MA50FT from an authorized OMEGA distributor.

How do I troubleshoot issues or seek technical support for part OS137A2MA50FT?

You can download the OS137A2MA50FT datasheet or visit the OMEGA website for support.

Who is the manufacturer of OS137A2MA50FT?

OMEGA

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