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

PR-25CU Series

Fast Response RTD Sensor With Copper Tip and Circular Connector, Vibration Tested | PR-25CU Series
New

CAD81.00 PR-25CUA-3-100-A-1/4-0600-M12

RoHS
  • Element Located Inside Copper Alloy Tip for Improved Thermal Response
  • 316L Stainless Steel Sheath and Housing
  • Can be Used for Measuring Bearing Temperature, in Thermowells, and As-Is
  • Operating Temperature Sensor: -50 to 250ºC (-58 to 482ºF)
    Connector: -50 to 85°C (-58 to 185°F)
  • Vibration Tested to ASTM-E1137: 3Gs from 5 to 500 Hz
  • Response Time (Typical): 4 Seconds for 63.2%, 3.25 Seconds for 50%,
    7.5 Seconds for 90% [Water at 0.91 m (3')/second]
  • PR-25CUA Non-Threaded Version can be Used With Our M12-Handle for Hand-Held Use
RTD (PT100)  Probes, Elements and Assemblies - View related products

Description

Our PR-25CU Copper Tipped RTD Probe combines the ease of use and robustness of our PR-21 RTD and adds a copper tip for improved response time. When trying to measure the temperature of objects like bearings and motors where contact is limited, the copper tip provides improved sensitivity. In thermowells where the contact between the sensor and thermowell bore is limited, copper tipped sensors can provide improved response and accuracy over standard immersion probes.

The ¼” diameter PR-25CU RTD has a response time of approximately 3.25 seconds for 50% response, 4 seconds for 63.2% response and 7.5 seconds for 90% response in water flowing at 3 feet per second. The 63.2% response time is approximately 33% faster than our standard PR-21 M12 Style Immersion RTD, and less than ½ the response time of our High Temperature PR-26 M12 Immersion RTD.

For ease of mounting, the PR-25CU is available with the following mounting thread options:
  • 1/2NPT
  • 3/8NPT
  • 1/4NPT
  • M8x1
  • M10x1
  • G1/2 BSPP
  • G1/4 BSPP
  • Non-Threaded Housing


  • The mounting thread options above allow the probes to be used in a wide variety of applications, including:
  • As stand-alone immersion sensors.
  • Installed directly into your product or process using an NPT threaded port.
  • The non-threaded design can be combined with our M12-Handle accessory to convert it for hand-held sensing applications.
  • Other applications using a variety of available compression fittings or other accessories.


  • The PR-25CU, like all of our M12 enabled probes, comes standard with a 4-wire, 4-pin, M12 A-Coded plug connector for easy assembly to extension cables. This allows it to be used in any 2, 3 or 4-wire measurement system for maximum flexibility.


    When ordering your PR-25CU sensor, don't forget your extension cable. Omega offers a wide selection of extension cables including over molded PVC, Polyurethane and Silicone cables, as well as customized cables in a variety of materials with optional stainless steel braid or hose for improved mechanical protection, and a wide selection of instrument connections.

    Connect your PR-25CU RTD sensor to one or more of Omega's wide variety of in-stock controllers, data loggers, transmitters, hand held thermometers, PLCs, or other measurement & control products to complete your measurement or control system. Omega offers a selection of programmable and fixed range transmitters that can be connected directly to the M12 connection of your PR-25CU sensor. There are also wireless transmitter options available.

    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

  • Place Order(Specify Model Number)

    What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

    Part Number/ Desc.
    Qty
    RoHS
    Description
    Extension Cables (See Links at Bottom of Page)
    Fractional Sizes
    Metric Sizes
      
    M12-Handle-A Star
    CAD31.50
    Availability: 2 weeks
    RoHS compliant
    Handle Accessory for PR-25CUA Probe
      
    M12C-PUR-4-R-F-2 Star
    CAD17.00
    Availability: 1 week
    RoHS compliancy undetermined
    M12 Extension Cable, Right Angled Female PVC Overmolded Connector With PUR Insulated Cable 2 meters long
      
    M12C-PUR-4-R-F-5 Star
    CAD20.75
    Availability: In Stock
    RoHS compliancy undetermined
    M12 Extension Cable, Right Angled Female PVC Overmolded Connector With PUR Insulated Cable 5 meters long
    Click to expand/minimize a list of what others bought with theM12C-PUR-4-S-F-2
    M12C-PUR-4-S-F-2 Star
    CAD17.00
    Availability: 2 weeks
    RoHS compliancy undetermined
    M12 Extension Cable, Straight Female PVC Overmolded Connector With PUR Insulated Cable 2 meters long
      
    M12C-PUR-4-S-F-5 Star
    CAD20.75
    Availability: 1 week
    RoHS compliancy undetermined
    M12 Extension Cable, Straight Female PVC Overmolded Connector With PUR Insulated Cable 5 meters long
      
    M12C-PVC-4-R-F-10 Star
    CAD23.25
    Availability: 1 week
    RoHS compliancy undetermined
    M12 Extension Cable, Right Angled Female PVC Overmolded Connector With PVC Insulated Cable 10 meters long
      
    M12C-PVC-4-R-F-5 Star
    CAD19.50
    Availability: 1 week
    RoHS compliancy undetermined
    M12 Extension Cable, Right Angled Female PVC Overmolded Connector With PVC Insulated Cable 5 meters long
      
    M12C-PVC-4-S-F-10 Star
    CAD23.25
    Availability: 1 week
    RoHS compliancy undetermined
    M12 Extension Cable, Straight Female PVC Overmolded Connector With PVC Insulated Cable 10 meters long
    Click to expand/minimize a list of what others bought with theM12C-PVC-4-S-F-5
    M12C-PVC-4-S-F-5 Star
    CAD19.50
    Availability: In Stock
    RoHS compliant
    M12 Extension Cable, Straight Female PVC Overmolded Connector With PVC Insulated Cable 5 meters long
      
    M12CM-T24SSPC-RF-10 Star
    CAD76.00
    Availability: 2 weeks
    RoHS compliancy undetermined
    M12 Molded Cable with High Temperature Molded Right Angled Female Connector and 10 Meters Long FEP Insulated Cable
      
    M12CM-T24SSPC-RF-15 Star
    CAD95.00
    Availability: 2 weeks
    RoHS compliancy undetermined
    M12 Molded Cable with High Temperature Molded Right Angled Female Connector and 15 Meters Long FEP Insulated Cable
      
    M12CM-T24SSPC-RF-2 Star
    CAD46.50
    Availability: 3 weeks
    RoHS compliancy undetermined
    M12 Molded Cable with High Temperature Molded Right Angled Female Connector and 2 Meter Long FEP Insulated Cable
      
    M12CM-T24SSPC-RF-20 Star
    CAD114.00
    Availability: 2 weeks
    RoHS compliancy undetermined
    M12 Molded Cable with High Temperature Molded Right Angled Female Connector and 20 Meters Long FEP Insulated Cable
      
    M12CM-T24SSPC-RF-5 Star
    CAD58.00
    Availability: 2 weeks
    RoHS compliancy undetermined
    M12 Molded Cable with High Temperature Molded Right Angled Female Connector and 5 Meters Long FEP Insulated Cable
      
    M12CM-T24SSPC-SF-10 Star
    CAD76.00
    Availability: 2 weeks
    RoHS compliancy undetermined
    M12 Molded Cable with High Temperature Molded Straight Female Connector and 10 Meters Long FEP Insulated Cable
      
    M12CM-T24SSPC-SF-15 Star
    CAD95.00
    Availability: 2 weeks
    RoHS compliancy undetermined
    M12 Molded Cable with High Temperature Molded Straight Female Connector and 15 Meters Long FEP Insulated Cable
      
    M12CM-T24SSPC-SF-2 Star
    CAD46.50
    Availability: 3 weeks
    RoHS compliancy undetermined
    M12 Molded Cable with High Temperature Molded Straight Female Connector and 2 Meter Long FEP Insulated Cable
      
    M12CM-T24SSPC-SF-20 Star
    CAD114.00
    Availability: 2 weeks
    RoHS compliancy undetermined
    M12 Molded Cable with High Temperature Molded Straight Female Connector and 20 Meters Long FEP Insulated Cable
      
    M12CM-T24SSPC-SF-5 Star
    CAD58.00
    Availability: 2 weeks
    RoHS compliancy undetermined
    M12 Molded Cable with High Temperature Molded Straight Female Connector and 5 Meters Long FEP Insulated Cable
      
    PR-25CUA-3-100-A-1/4-0600-M12 Star
    CAD81.00
    Availability: 1 week
    RoHS compliancy undetermined
    Straight sheath, Class A, 100 Ohm, 1/4" diameter, 6" long, M12 male connector
      
    PR-25CUB-3-100-A-1/4-0600-M12 Star
    CAD81.00
    Availability: 2 weeks
    RoHS compliancy undetermined
    Straight sheath with 1/2 NPT mounting, Class A, 100 Ohm, 1/4" diameter, 6" long, M12 male connector
      
    PR-25CUC-3-100-A-1/4-0600-M12 Star
    CAD81.00
    Availability: 1 week
    RoHS compliancy undetermined
    Straight sheath with 3/8 NPT mounting, Class A, 100 Ohm, 1/4" diameter, 6" long, M12 male connector
      
    PR-25CUD-3-100-A-1/4-0600-M12 Star
    CAD81.00
    Availability: 1 week
    RoHS compliancy undetermined
    Straight sheath with 1/4 NPT mounting, Class A, 100 Ohm, 1/4" diameter, 6" long, M12 male connector
      
    PR-25CUE-3-100-A-M6-M150-M12 Star
    CAD81.00
    Availability: 2 weeks
    RoHS compliancy undetermined
    Straight sheath with M8x1 mounting thread, Class A, 100 Ohm, 6 mm diameter, 150 mm long, M12 male connector
      
    PR-25CUF-3-100-A-M6-M150-M12 Star
    CAD81.00
    Availability: 1 week
    RoHS compliancy undetermined
    Straight sheath with M10x1 mounting thread, Class A, 100 Ohm, 6 mm diameter, 150 mm long, M12 male connector
      
    PR-25CUG-3-100-A-M6-M150-M12 Star
    CAD81.00
    Availability: 2 weeks
    RoHS compliancy undetermined
    Straight sheath with G1/2 mounting thread, Class A, 100 Ohm, 6 mm diameter, 150 mm long, M12 male connector
      
    PR-25CUH-3-100-A-M6-M150-M12 Star
    CAD81.00
    Availability: 2 weeks
    RoHS compliancy undetermined
    Straight sheath with G1/4 mounting thread, Class A, 100 Ohm, 6 mm diameter, 150 mm long, M12 male connector
    All dollar amounts on this site are shown in Canadian currency. Note: Standard; For lengths other than 6", change “-0600” in model number to required length and add $1 per inch greater than 6", (example: 18" = 1800).
    For 1000 Ω RTD elements change “-100” to “-1000” in model number.
    For Class B Element, change the “-A” to “-B”.
    For 3/16" probe diameters, change “-1/4” in model number to “-3/16”, no additional cost.
    Metric; For lengths other than 150 mm, change “-M150” in model number to required length and add $1 per inch per 25mm greater than 150 mm.
    For 4.5 mm diameters, change “-M6” in model number to “-M4.5”, no additional cost.
    Ordering Example: (1) PR-25CUA-3-100-A-1/4-0600-M12 Straight sheath, Class A, 100 Ohm, 1/4, CAD81.00

    Part Number Builder

    Build Your Part Number Below
    Option Descriptions:


    (1) Mounting select from:
    A for Straight sheath
    B for Straight sheath with 1/2 NPT mounting
    C for Straight sheath with 3/8 NPT mounting
    D for Straight sheath with 1/4 NPT mounting
    E for Straight sheath with M8x1 mounting thread
    F for Straight sheath with M10x1 mounting thread
    G for Straight sheath with G1/2 mounting thread
    H for Straight sheath with G1/4 mounting thread

    (2) RTD select from:
    100 for 100 OHM
    1000 for 1000 OHM

    (3) Class Element select from:
    A for Class A Element
    B for Class B Element

    (4) Diameter select from:
    1/4 for 1/4 in
    3/16 for 3/16 in
    M6 for 6 mm
    M4.5 for 4.5 mm

    (5) Length select from:
    0600 for 6 inch Length
    M150 for 150 mm Length
    Note: All combinations may not be valid, check spec sheet for valid part numbers.