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OMEGA OS137A2MA Infrared Temperature Sensor

The infrared temperature sensor and transmitter model OS137A-2 offers precise temperature measurement across a range of -18 to 260°C (0 to 500°F), suitable for industrial applications. It features adjustable emissivity, a 10:1 optical field of view, and multiple analog outputs including 4 to 20 mA, 0 to 5 Vdc, and 0 to 10 Vdc, allowing easy integration with controllers and data loggers. Packaged in a durable stainless steel housing with NEMA 4 (IP65) ratings, it provides reliable performance in demanding environments with adjustable alarm setpoints, quick response time of 150 ms, and a spectral response of 5.5 to 14 microns.

Authorized Distributors
Source:DigiKey
Part No:OS137A-2-MA
Stock:1
Inv Date:06-12-2026
Price: Unit price: $665.71
Buy/RFQ:
Part No:OS137A-2-MA
Stock:0
Inv Date:06-12-2026
Price: Unit price: $950.64
Buy/RFQ:

OMEGA OS137A2MA Infrared Temperature Sensor Specifications:

  • Temperature Range: -18 to 260°C (0 to 500°F)
  • Accuracy: 3% of Rdg or 4.4°C (8°F), 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
  • Outputs: 4 to 20 mA, 0 to 5 Vdc, 0 to 10 Vdc
  • Power Supply: 12 to 24 Vdc @ 50 mA
  • Operating Temperature: 0 to 70°C without cooling, up to 200°C with air cooling
  • Housing: Stainless steel NEMA 4 (IP65)
  • Dimensions: 25.4 mm diameter x 127 mm length
  • Weight: 226 g (0.5 lb)

Buy the Buy Omega Infrared Temperature Sensor Part Number OS137A-2 Online

Order the Omega OS137A-2 infrared temperature sensor online today to ensure accurate, non-contact temperature measurement in demanding industrial environments. This compact device features adjustable emissivity, multiple analog outputs including 4 to 20 mA, 0 to 5 Vdc, and 0 to 10 Vdc for seamless connection to controllers, data loggers, and PLCs. Its durable stainless steel housing with NEMA 4 (IP65) ratings guarantees reliable operation in harsh conditions. Compact size, fast response time, and adjustable alarm setpoints make it ideal for process monitoring and automation systems, ensuring consistent performance and long-term durability.

Buy Omega OS137A-2 infrared temperature sensor now and experience precise readings, reliable performance, and easy integration for industrial temperature monitoring.

Frequently Asked Questions

Where can I buy OMEGA OS137A2MA?

You can click on the BUY or RFQ button to purchase OS137A2MA from an authorized OMEGA distributor.

How do I troubleshoot issues or seek technical support for part OS137A2MA?

You can download the OS137A2MA datasheet or visit the OMEGA website for support.

Who is the manufacturer of OS137A2MA?

OMEGA

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