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3-A Approved Sanitary RTD Sensors with Polypropylene or Stainless Steel Connection Heads

PRS-NB9W Sanitary RTD Sensors   
NEW! Made in the USA
PRS-NB9W Sanitary RTD Sensors:3-A Approved Sanitary RTD Sensors with Polypropylene or Stainless Steel Connection Heads
Click for larger image.
   
$ 95.00  PRS-3-100-A-S-0600-D1-NB9W
3-A Approved Design, Along with ASME-BPE-2007 Flange Geometry, Insures Trouble-Free Cleanability and Interchangeability
Can Be Used in Sanitary, Hygienic and Clean-In-Place Food, Dairy, Beverage and BioPharmaceutical Processes
Mounting Cap is a 1½" 16AMP Tri-Grip™ (Tri-Clamp® Compatible) Conforming to ASME BPE-2007, Other Cap Sizes and Styles are Available
Wetted Surfaces are 316L Stainless Steel, Surface Finish = 32 Microinch or Better
Standard Duty ¼" (0.250") Diameter or
Heavy Duty Stepped 38" to 316" Diameter Probes Available
Available with Standard 3, 4, 5 and 6" Probe Lengths, Other Lengths Available
4-Wire, Pt100, Class A Platinum RTD Sensor (100.00 ±0.06 Ω at 0°C) Standard
Process Measurement Temperature Range: -50 to 200°C (-58 to 392°F)
Connection Head is White Screw Cap Style Polypropylene Standard, Stainless Steel Heads Available
Compatible with 3-Wire and 2-Wire RTD Instruments & Transmitters

View related products - Sensors and Transducers

Click to scroll below to order See Specs PDF Manuals Related Items

3-A approved The 3-A Approved OMEGA® PRS-S-NB9W and PRS-H-NB9W Series RTD Sensors are designed for use in Sanitary or Hygienic Clean-in-Place applications in the Food, Dairy, Beverage and BioPharmaceutical industries. These sensors are manufactured with 316L stainless steel housings that meet the dimensional and finish requirements of 3-A Standard 74-03 and ASME BPE-2007, and are welded and processed to provide a clean, smooth, 32 microinch or better surface finish in the wetted areas for Clean-in-Place processes.

The probe stems are manufactured in two configurations; with a standard ¼" diameter probe for standard duty service, and a stepped 3/8" to 3/16" diameter probe design for good response times in heavy duty applications. A white polypropylene connection head provides a convenient 3/4" NPT threaded connection point for process wiring.

Sanitary Sensor Specifications Include:
  • 316L stainless steel process wetted surfaces with surface finishes of 32 microinches or better.

  • Probe lengths of 3, 4, 5 or 6 inches available from stock, other lengths available as special orders.

  • Sensor Output is a 4-wire, 100 ohm, Class A, Platinum RTD meeting the requirements of IEC 60751.

  • These sensors can be used with 2-wire or 3-wire systems see information below.

  • Insulation resistance: 100 megohms minimum at 100 VDC.

  • Thermal response time of less than 2.5 seconds in water flowing at 3 ft/sec (63% response).

  • Optional stainless steel connection heads available.


  • These sensors are supplied standard as 4-wire assemblies with two red wires and two white wires. When used in 3-wire applications simply connect to three of the wires (typically two red and one white). When used in 2-wire applications, connect to one of the red wires and one of the white wires.

    These sensors are also available in Thermistor and Thermocouple styles to accommodate any process input requirement. In addition to the standard 1½-16AMP flange design, these can be provided in a wide variety of flange sizes and styles. If you need something a little (or a lot) different, we can accommodate your needs.


    To Order (Specify Model Number)    
     Part Number   Availability   Price   Description    Qty.
     Straight Sheathed ¼" Diameter, Standard Duty Probe Assemblies
     PRS-3-100-A-S-0300-D1-NB9W In Stock   $95.00    3" long standard duty probe  
     PRS-3-100-A-S-0400-D1-NB9W 1 Week   $95.00    4" long standard duty probe  
     PRS-3-100-A-S-0500-D1-NB9W In Stock   $95.00    5" long standard duty probe  
     PRS-3-100-A-S-0600-D1-NB9W In Stock   $95.00    6" long standard duty probe  
     Stepped 38" Diameter to 316" Diameter Sheath, Heavy Duty Probe Assemblies
     PRS-3-100-A-H-0300-D1-NB9W In Stock   $125.00    3" long heavy duty probe  
     PRS-3-100-A-H-0400-D1-NB9W In Stock   $125.00    4" long heavy duty probe  
     PRS-3-100-A-H-0500-D1-NB9W In Stock   $125.00    5" long heavy duty probe  
     PRS-3-100-A-H-0600-D1-NB9W In Stock   $125.00    6" long heavy duty probe  
    All dollar amounts on this site are shown in US currency.

     Note:
  • For a 3-A Approved stainless steel connection head, change "NB9W" to "NB15" in model number and add $37 to the price.

  • For longer probe lengths on Standard Duty construction, change length in model number to required length in inches and add $1 per inch to the price (up to 24 inches).
  • For Heavy Duty construction, change length in the model number to the required length in inches and add $2.50 per inch to the price (up to 24 inches).
  • For lengths over 24 inches,or for other cap sizes and styles, please contact Sales.


  •  Ordering Example: (1) PRS-3-100-A-S-0400-D1-NB9W Sanitary RTD with 1½" 16AMP Mounting Connection, 4" Long, ¼" Diamater Probe, with Polypropelene Connection Head = $95.00

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    Keywords.:Hygienic Sensors Clean-In-Place (CIP) Sanitary RTDs Sanitary Temperature sensors Connection Heads Pt100 TRI-CLAMP Tri-Clover 16AMP 316 Stainless Steel Food and Dairy Beverage Pharmaceutical

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