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TH-22
Thermistor Immersion Probes with High Temp M12 Connections
- Maximum Continuous Use, 200°C (392°F) [Short Term Use to 250°C (482°F)] for Probe and Connector
- Vibration Tested to ASTM-E1137: 3Gs from 5 to 500 Hz
- Excellent Long Term Stability
- Tolerance: ± 0.2°C From 0 to 70°C (32 to 158°F)
Product Overview
- Accuracy ± 0.2 °C (± 0.36 °F)
- Accuracy Detail ± 0.2°C (0 to 70ºC)
- Color Code Standard ANSI
- Connector Temperature, Max 200 °C
- Connector Temperature, Min -50 °C
- Electrical Connection M12 4 pin Male
- Enclosure Ratings IP67
- Insulation Resistance 100 MΩ
- Insulation Resistance Note 100 MΩ minimum at 100 Vdc at ambient temperature
- Nominal Resistance/Curve Note Resistance at 25°C
- Operating Current 12 µA
- Process Temperature, Max 200 °C
- Process Temperature, Min -50 °C
- Response Time 14 sec
- Response Time Note Approximately 7 seconds (50%), 8 seconds (63.2%), 14 seconds (90%) in water flowing at 0.91 m (3') per second
- Sheath Material 316L Stainless Steel
- Temperature Sensor Type Thermistor
- Thermocouple Type N/A
The TH-22 Series thermistor probes are constructed with the 55000 Series glass encapsulated thermistor elements which provide excellent stability and accuracy. The connector design includes an LCP insert with nickel plated copper pins for high temperature applications, 200°C (392°F). With a maximum continuous temperature rating of -80 to 200°C (-112 to 392°F), and intermittent operation to 250°C (482°F), these thermistor sensors can be used in applications previously out of reach of epoxy coated thermistor sensors. The probes can be ordered in any length but we highly recommend a minimum immersion depth of 1.5". Short probes run the risk of error due to stem conduction effects.
Specifications
Temperature Range: -50 to 200°C (-58 to 392°F)
Thermistor Sensor: Refer to Table 1 on next page
Operating Current: 12 micro-amps
Insulation Resistance: 100 MΩ minimum at 100 Vdc at ambient temperature
Response Time: Approximately 7 seconds (50%), 8 seconds (63.2%), 14 seconds (90%) in water flowing at 0.91 m (3') per second
External Materials: 316L stainless steel sheath and housing except connector insert
IP Rating: IP67 with mating connector installed
Specifications
Temperature Range: -50 to 200°C (-58 to 392°F)
Thermistor Sensor: Refer to Table 1 on next page
Operating Current: 12 micro-amps
Insulation Resistance: 100 MΩ minimum at 100 Vdc at ambient temperature
Response Time: Approximately 7 seconds (50%), 8 seconds (63.2%), 14 seconds (90%) in water flowing at 0.91 m (3') per second
External Materials: 316L stainless steel sheath and housing except connector insert
IP Rating: IP67 with mating connector installed
PDFs & Manuals