Sensience Therm-O-Disc Temperature / Thermal Sensor Family
Thermal and temperature sensing products for HVAC, appliances and transport applications.
Original manufacturer: Sensience
Official Technical Source
Original manufacturer catalog / model documentation →
AirAlign lists the named model or family. Measurement ranges, communication and enclosure options may vary by exact ordering code; check current manufacturer datasheet before specifying a device.
Sensience Therm-O-Disc: model-specific temperature probe comparison
| Option / criterion | Original maker technical detail | Design implication |
|---|---|---|
| 12J NTC thermistor | Polymer encapsulated lead-wired sensor, −40…+130°C on current maker page, response 11 s or longer | Resistance-vs-temperature curve, housing plastic (PP/PBT/PPS), cable insulation and tolerance are customized. |
| 11J NTC thermistor | Metal encapsulated probe −60…+200°C; humid/dry service and maker-listed 11 s or longer response | Separate immersion media and corrosion suitability from the non-metal 12J. |
| 95J / 36J families | Maker lists 95J −40…+150°C with <1 s response; 36J −40…+200°C with <2 s response | Response figures are design/media dependent and should not be generalized to a protected 12J. |
| Measurement electronics | NTC resistance element, not active Modbus / 4–20 mA sensor | Select R25 and beta/Steinhart–Hart curve, excitation to minimize self-heating and input filter. |
| Related existing AirAlign profile | 33J RTD is catalogued separately | Do not duplicate the RTD or misclassify NTC thermistor probes as Pt100. |
Selection, integration and qualification
The page photo is a 12J example, not a universal housing view. The manufacturer offers application-specific cables, thermistor tolerance and mounting. Do not infer a single temperature accuracy figure or common pinout for the portfolio. No finished-device ATEX/IECEx approval is established.
Original manufacturer references: Sensience temperature model directory · 12J exact official page · 11J exact official page.
Related confirmed Sensience temperature product
Published family pages provide model references, not an exhaustive orderable-SKU inventory. Hazardous-area approvals apply only to the exact documented Ex suffix and configuration.