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Ametek STS-100
Temperature Reference Sensors

  • Wide temperature range -150 to 650°C / -238 to 1202°F
  • Fast response time
  • Specified low drift
  • 90° angled sensor
  • Wide choice of accredited or traceable calibration certificates
  • Compatible with DTI-1000, DTI050, ATC series, ASC300, AMC910

Click here for larger image - Ametek STS-100 Temperature Reference SensorsClick here for larger image - Ametek STS-100 Temperature Reference Sensors
Ametek STS100 Shown

Product Information
Datasheet 230 KBpdf
Ordering Guide
Ordering Info Jump to Product Models, Prices, Accessories, and Ordering Information
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STS100 Specifications
Temperature range -150 to 650°C / -238 to 1202°F
Accuracy Hysteresis * @0°C / 32°F 0.01°C / 0.02°F
Long term stability ** @0°C / 32°F typ. 0.014°C / 0.025°F
Repeatability * 0.002°C / 0.0036°F
Sensing element Type Pt100
Nominal resistance@0°C / 32°F 100 Ω
Length 40 mm / 1.6 in
Temperature coefficient α100=0.00385 1/°C
Minimum immersion depth STS-100 A (4 mm / 0.16 in) 100 mm / 3.9 in
STS-100 B (6.35 mm / 0.25 in) 110 mm / 4.3 in
Self-heating effect 0.06°C/mW / 0.108°F/mW
Response time STS-100 A (4 mm / 0.16 in): τ0.5 (50%) 8 seconds
STS-100 A (4 mm / 0.16 in): τ0.9 (90%) 26 seconds
STS-100 B (6.35 mm / 0.25 in): τ0.5 (50%) 18 seconds
STS-100 B (6.35 mm / 0.25 in): τ0.9 (90%) 44 seconds
Electrical connections Cable 4 wire + shield
Connection REDEL goldplated
Insulation resistance @ 23°C / 73°F 100 Gohm
650°C / 1202°F 70 Mohm
Outer tube Inconel 600
Operating conditions Sensor, connection, and cable Max. 70°C / 158°F
Storage temperature -20 to 70°C / -4 to 158°F
Humidity 0 to 90% RH
Protection class DIN 40050 IP-50
* When used in the range -90 to 650°C / -130 to 1202°F.
** When exposed to 650°C / 1202°F for 100 h. Stability will depend on actual use of the sensor.
Ordering Guide
Code Description
 STS100 Pt100 reference sensor, solid, 150 to 650°C / -238 to 1207°F
Code Diameter of the sensor
 A
 B
Overall diameter 4 mm (0.16 in)
Overall diameter 6.35 mm (0.25 in)
Code Shape and length
 250
 350
 500
 901
Straight sensor, 250 mm (9.8 in) in alu case
Straight sensor, 350 mm (13.8 in) in alu case
Straight sensor, 500 mm (19.7 in) in alu case
90° angled sensor, 207 mm (8.1 in) in plastic case
Code Cable Length and Termination
 A
 B
 C
 D
Cable 0.5 m (1.6 ft.) + LEMO connector
Cable 2 m (6.6 ft.) + LEMO connector
Cable 2 m (6.6 ft.) + Banana plug connectors
Cable 2 m (6.6 ft.) + REDEL connector for DTI050
Code Calibration certificate
 F
 FL
 H
 HL
 G
 I
NPL traceable calibration certificate 1)
NPL Traceable Calibration Certificate 2)
DANAK Accredited calibration certificate 1)
DANAK Accredited calibration certificate 2)
NIST Traceable Calibration Certificate 1)
No certificate - Annealed only
Sample Order Number
STS100A901DH 4 mm STS-100 Reference sensor angled 90°, Cable length 2 m (6.6 ft.) with REDEL connector for DTI050 and accredited calibration certificate.
1) Temperature range from -45°C to 650°C. 2) Temperature range from -90°C to 125°C
 
Ordering Information
Model Description Buy Online Price
STS100 Ametek STS-100 Temperature Reference Sensors Please Call
Included
 
  • STS-100 A/B sensor
  • 90° angled sensor, delivered in plastic case
  • Straight sensors, delivered in alu case
  • Traceable calibration certificate 6 points from -45 to 400°C
  • Cable - according to order number
  • User manual

Included

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$40.00 Minimum on Total Order