STS Series Reference Sensors

STS Series Reference Sensors
The STS Reference Sensors are Pt100 reference probes used as the reference instrument to verify true temperature in any type of hand-held, liquid bath, or dry-block calibrator. Use directly in custody transfer application where high accuracy means money. The superior specifications combined with a long history of reliability and low drift have made the STS probes the working standard in many national laboratories worldwide.

STS sensors are economical, and offer fast response times, low immersion depths, compact physical sizes, and specified low drift rates; even at high temperatures. Combine with or temperature instruments for complete high accuracy systems.

• Wide temperature range of -100 to 700°C
• High system accuracy of ± 0.04°C when combined with RTC Calibrators
• Long-term burn-in procedure up to 650°C
• Perfect for dry-block calibrators
• Special 90° angled probe to make room for sensors under test
• Special short sensor for short and sanitary applications
• Accredited certificates up to 650°C as standard delivery

  • Documentation +

  • Options +

    • STS050 all
      • STS050 Pt100 reference probe, solid, with handle. -50 to 400°C.
      • A 4 mm (0.16 in) probe diameter
      • B 6.35 mm (0.25 in) probe diameter
      • 250 Straight probe, 250 mm (9.8 in)
      • 350 Straight probe, 350 mm (13.8 in)
      • 500 Straight probe, 500 mm (19.7 in)
      • 901 90° angled probe, 207 mm (8.1 in) – only with version B
      • D 1 m cable with Redel connector for DTI050
      • F Traceable Certificate -45 to 650°C
      • H ISO17025 Accredited Certificate -45 to 650°C
    • STS100 all
      • STS100 Pt100 reference probe, solid. -150 to 650°C.
      • A 4 mm (0.16 in) probe diameter
      • B 6.35 mm (0.25 in) probe diameter
      • 250 Straight probe, 250 mm (9.8 in)
      • 350 Straight probe, 350 mm (13.8 in)
      • 500 Straight probe, 500 mm (19.7 in)
      • 901 90° angled probe, 207 mm (8.1 in) – only with version B
      • A 0.5 m (1.6 ft) cable with LEMO / LEMO connectors
      • B 2 m (6.6 ft) cable with LEMO / LEMO connectors
      • C 2 m (6.6 ft) cable with LEMO / Banana connectors
      • D 2 m (6.6 ft) cable with LEMO / Redel connector for DTI050
      • H ISO17025 Accredited Certificate -45 to 650°C
      • HL ISO17025 Accredited Certificate -90 to 125°C
      • F Traceable Certificate -45 to 650°C
      • FL Traceable Certificate -90 to 125°C
      • G NIST Traceable Certificate -45 to 650°C
      • I No Certificate or Coefficients
    • STS102 all
      • STS102 Pt100 reference probe, cable. -50 to 155°C.
      • A 4 mm (0.16 in) probe diameter
      • 030 Short sensor 30 mm (1.18 in)
      • S 1 m (3.3 ft) cable, integrated Teflon cable with LEMO connector
      • D 1 m (3.3 ft) cable with LEMO / Redel connector for DTI050
      • E 1 m (3.3 ft) cable with LEMO / Redel connector for RTC
      • H ISO17025 Accredited certificate -45 to 155°C
      • F Traceable Certificate -45 to 155°C
      • G NIST Traceable Certificate -45 to 155°C
      • I No Certificate or Coefficients
    • STS103 all
      • STS103 Pt100 reference probe, solid. -45 to 400°C.
      • B 3 mm (0.12 in) probe diameter
      • A 0.5 m (1.6 ft) cable with LEMO / LEMO connectors
      • B 2 m (6.6 ft) cable with LEMO / LEMO connectors
      • C 2 m (6.6 ft) cable with LEMO / Banana connectors
      • H ISO17025 Accredited Certificate -45 to 400°C
      • F Traceable Certificate -45 to 400°C
      • G NIST Traceable Certificate -45 to 400°C
      • I No Certificate or Coefficients
    • STS150 all
      • STS150 Pt100 reference probe, -90 to 660°C
      • A 4 mm (0.16 in) probe diameter
      • 912 90° Angled probe for PTC-125 Series, -90 to 125°C
      • 915 90° Angled probe for PTC-155 Series, -25 to 155°C
      • 935 90° Angled probe for PTC-350 Series, 0 to 350°C
      • 966 90° Angled probe for PTC-660 Series, 0 to 660°C
      • E 0.5 m (1.6 ft) cable with LEMO / Redel connector for RTC/PTC
      • H ISO17025 Accredited Certificate
      • F Traceable Certificate
      • I No Certificate or Coefficients
    • STS200 all
      • STS200 Pt100 reference probe, -100 to 700°C
      • A 4 mm (0.16 in) probe diameter
      • B 6.35 mm (0.25 in) probe diameter
      • 915 90° Angled probe for RTC-156, 157 -65 to 160°C
      • 916 90° Angled probe for RTC-158 -65 to 160°C
      • 917 90° Angled probe for RTC-159 -100 to 160°C
      • 925 90° Angled probe for RTC-250 0 to 250°C
      • 970 90° Angled probe for RTC-700 0 to 700°C
      • A 0.5 m (1.6 ft) cable with LEMO / LEMO connector
      • B 2 m (6.6 ft) cable with LEMO / LEMO connectors
      • C 2 m (6.6 ft) cable with LEMO / Banana connectors
      • D 2 m (6.6 ft) cable with LEMO / Redel connector for DTI050
      • E 0.5 m (1.6 ft) cable with LEMO / Redel connector for RTC/PTC
      • H ISO17025 Accredited Certificate
      • F Traceable Certificate (included)
      • I No Certificate or Coefficients
  • Accessories +

      • 60-F100 Insulation in Tube, 100 mm x ø 25 mm
      • 60-F101 Insulation in Tube, 150 mm x ø 25 mm
      • 60-F102 Insulation in Tube, 200 mm x ø 25 mm
      • 60-F103 Insulation in Tube, 250 mm x ø 25 mm
      • 60-F104 Insulation in Tube, 300 mm x ø 25 mm
      • 60-F105 Insulation in Tube, 350 mm x ø 25 mm
      • 60-F106 Insulation in Tube, 400 mm x ø 25 mm
      • 60-F107 Insulation in Tube, 450 mm x ø 25 mm
      • 105173 Set of Insulation Plates (10 pieces)
      • 125068 Support rod set for sensors (2 grips and 2 fixtures)
      • 125066 Extra fixture for sensor grip
      • 125067 Extra sensor grip
      • 127787 2 m cable with male Redel / female Redel (STS-050)
      • 122801 0.5 m with LEMO / LEMO connector
      • 65-PT100-LL-CABLE 2 m cable with LEMO / LEMO connector
      • 65-PT100-LB-CABLE 2 m (6.6 ft) cable with LEMO / Banana connector
      • 125522 2 meter cable with LEMO / Redel
      • 123859 Complete application kit for calibration of sanitary sensors – Includes: STS102A030SH, recalibration tube, manual, 5-Pack undrilled insertion tubes with cable groove, and carrying case