609.jpg

Standard temperature sensor

Ametek - STS Series

Wide working range, high stability, high precision, compatible with DTI-1000, DTI-050, RTC series, PTC series

Technical Description

TS-050 A/B:

  • Temperature range: -50 to 400 °C
  • Accuracy level
    • Hysteresis @ 0°C: ± 0.01°C
    • Long-term stability @ 0°C: typ. 0.014 °C
    • Repeatability: 0.005 °C
  • Sensor type: Pt100
  • Sensor element length: 22mm
  • Sensor diameter: 4mm (0.16in) or 6.35mm (0.25in)
  • Connector: 4 wires, REDEL

Model STS-100 A/B:

  • Temperature range: -150 to 650 °C
  • Accuracy level
    • Hysteresis @ 0°C: ± 0.01°C
    • Long-term stability @ 0°C: typ. 0.014 °C
    • Repeatability: 0.002 °C
  • Sensor type: Pt100
  • Sensor element length: 40mm
  • Sensor diameter: 4mm (0.16in) or 6.35mm (0.25in)
  • Connector: 4 wires + armor, LEMO/ REDEL/ Banana

Model STS-102 A:

  • Temperature range: -50 to 155 °C
  • Accuracy level:
    • Hysteresis @ 0°C: ± 0.01°C
    • Long-term stability @ 0°C: typ. 0.025 °C
    • Repeatability:0.002 °C
  • Sensor type: Pt100
  • Sensor element length: 30mm
  • Sensor diameter: 4mm (0.16in)
  • Connector: 4 wires + armor, LEMO or REDEL

Model STS-103:

  • Temperature range: -50 to 400 °C
  • Accuracy level:
    • Hysteresis @ 0°C: ± 0.01°C
    • Long-term stability @ 0°C: typ. 0.014 °C
    • Repeatability: 0.005 °C
  • Sensor type: Pt100
  • Sensor element length: 6mm
  • Sensor diameter: 3mm
  • Connector: 4 wires + armor, LEMO/ REDEL/ Banana

Specifications

Overview
Temperature range-50 to 400°C / -58 to 752°F
AccuracyHysteresis * @0°C / 32°F0.01°C / 0.02°F
Long term stability ** @0°C / 32°Ftyp. 0.014°C / 0.025°F
Repeatability *0.005°C / 0.009°F
Sensing elementTypePt100
Length22 mm / 0.9 in
Temperature coefficientα100=0.00385 1/°C
Minimum immersion depthSTS-050 A (4 mm / 0.16 in)60 mm / 2.36 in
STS-050 B (6.35 mm / 0.25 in)90 mm / 3.54 in
Self-heating effect0.04°C/mW / 0.07°F/mW
Response timeSTS-050 A (4 mm / 0.16 in): τ0.5 (50%)7 seconds
STS-050 A (4 mm / 0.16 in): τ0.9 (90%)17 seconds
STS-050 B (6.35 mm / 0.25 in): τ0.5 (50%)11 seconds
STS-050 B (6.35 mm / 0.25 in): τ0.9 (90%)30 seconds
Electrical connectionsCable4 wire
ConnectionREDEL goldplated
Insulation resistance@ 23°C / 73°F100 Gohm
@ 400°C / 752°F70 Mohm
Outer tubeAISI 316
Operating conditionsSensor, connection, and cableMax. 70°C / 158°F
Storage temperature-20 to 70°C / -4 to 158°F
Humidity0 to 90% RH
Protection classDIN 40050 IP-50

Are you interested in our products?
Need a quote for a product or equipment?

Please contact our team of experts for free and professional advice