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OMEGA

PR-25CUA RTD Probes w/M12 Connector & Copper Tip for Fast Response

Fast Response RTD Sensor With Copper Tip and Circular Connector, Vibration Tested

Have questions? We're here to help!
Have questions? We're here to help!

 This RTD sensor incorporates a copper tip which provides an improved heat transfer path between the sensing element and  the process conditions allowing for reduced response times and better temperature tracking. This becomes especially important in applications where the sensor has little exposure to the item being measured such as in thermowells and bearing temperatures. The M12 connector provides a secure connection for all types of applications. The probe can be ordered straight or with mounting threads of 1⁄2, 3⁄8 or 1⁄4 NPT.  The probe is also offered in a metric millimeter size and M8x1 and M10x1 mounting threads. 

• Element Located Inside Copper Alloy Tip for Improved Thermal Response 
• 316L Stainless Steel Sheath and Housing 
• Can be Used for Measuring Bearing Temperature and in Thermowells 
• Operating Temperature Sensor: -50 to 250ºC (-58 to 482ºF); Connector: -50 to 85°C (-58 to 185°F) 
• Response Time (Typical): 6 Seconds for 63.2%, 5 Seconds for 50%, 11 Seconds for 90%  [Water at 0.91 m (3')/second] 
• Vibration Tested at 3g’s Between 5 and 500 Hz for 3 Hours in the Axial Transverse Axes (150 mm or 6" Long or Shorter)

 Specifications:

• Metal Parts: 316L Stainless Steel Sheath and Housing, Copper Plug at Tip.
• Connector: 4-Pin 'A'-Coded M12 Plug Connector
• Standard Mounting Threads: 1/2NPT, 3/8NPT, 1/4NPT, M8x1, M10x1, G1/2 BSPP , G1/4 BSPP and Non-Threaded
• Standard Probe Diameter: 1/4' and 6mm
• Standard Probe Lengths: 6' and 150mm
• Sensor: Pt100 (100 Ohms at 0°C, .00385 TCR (alpha)) per IEC 60751
• Accuracy: Class A per IEC 60751
• Temperature Range: -50 to 250°C Except for the Connector Which is 85°C Max
• Insulation Resistance: 100 Megohms Minimum at 100VDC at Room Ambient

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