SPAA3 Sanitary RTD Probe Assembly

Brand: Tel-Tru Manufacturing Co.

Features and Options:
  • Sanitary RTD probe assembly: with single element thin film Pt100 3-wire RTD, Accuracy Class A ±0.06% at 0° C (coefficient 0.00385)
  • Probe: 316 Stainless Steel with tri-clamp CIP fitting
  • Measurement range: -50° to 260° C (-60° to 500° F)
  • Surface Finish: Wetted parts <32µin
  • Sanitary standard: Meets 3-A sanitary standard 74-06 requirements
  • High accuracy, long term stability, consistent repeatability
  • Fast response time
  • All-welded construction
  • Models can be configured with connection heads and various transmitter modules
  • Several connection heads available, including 316 stainless steel and white polypropylene
  • High-gloss polished finish to 2µin. available on sanitary models

Specifications

Accuracy

  • Class A ± 0.06 % at 0° C (32° F) (Coefficient 0.00385)

Approvals & Certifications

  • FDA
  • IEC 751

Approvals & Certifications

  • 3A Sanitary Standard 74-06

Communication

  • Transmitter: HART

Electrical Connectors

  • Terminal Block (3-Pole with Center Hole)

Environmental Protection

  • IP65
  • IP66
  • IP68
  • NEMA 4X

Insertion 'U' Length

  • 1” (2.54 cm) Min.

Materials of Construction

  • Connection Head: 316 Stainless Steel
  • Connection Head: Cast Aluminum
  • Connection Head: Polypropylene
  • Lead Wire: Teflon Insulated, 3 Lead Wires
  • Terminal Block: Ceramic

Output

  • Transmitter: 4-20 mA

Power Supply

  • 10-35 Vdc

Sensor, Probe Diameter

  • Probe: 0.187” (4.75 mm)
  • Probe: 0.250” (6.35 mm)

Sensor, Probe Length

  • 1.25” to 12” (31.75 to 304.8 mm)

Sensor, Probe Material

  • 316L Stainless Steel with Tri-Clamp CIP Fitting

Sensor, Probe Type

  • Thin Film Pt100 3-Wire RTD

Temperature Range

  • -50° to 260° C (-60° to 500° F)

Termination

  • 1/2” NPT with 6” Leads
  • Connection Head
  • M12 without or with Mating Connection & Cable
  • Strain Relief with Cable

Tri-Clamp Connection

  • 1” Sanitary Clamp
  • 1/2” Sanitary Clamp
  • 2” Sanitary Clamp
  • 2-1/2” Sanitary Clamp
  • 3/4” Sanitary Clamp

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