
Standard temperature sensor
Ametek - STS Series
Wide working range, high stability, high precision, compatible with DTI-1000, DTI-050, RTC series, PTC series
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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 | |
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 * | 0.005°C / 0.009°F | |
Sensing element | Type | Pt100 |
Length | 22 mm / 0.9 in | |
Temperature coefficient | α100=0.00385 1/°C | |
Minimum immersion depth | STS-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 effect | 0.04°C/mW / 0.07°F/mW | |
Response time | STS-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 connections | Cable | 4 wire |
Connection | REDEL goldplated | |
Insulation resistance | @ 23°C / 73°F | 100 Gohm |
@ 400°C / 752°F | 70 Mohm | |
Outer tube | AISI 316 | |
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 |