Sensor engineering calculators
Datasheet-grade conversions for instrumentation and electronics engineers.
Signal
Temperature
PT100 / PT1000 calculatorPlatinum RTD resistance and temperature per IEC 60751. Type in either field.RTD lead-wire error calculatorHow much cable resistance adds to a PT100 or PT1000 reading with 2-, 3- or 4-wire connection.Thermocouple calculatorTemperature and meter voltage per NIST ITS-90, with cold-junction compensation. Type in either field.NTC thermistor calculatorBeta model from datasheet values, plus Steinhart–Hart from three calibration points.
Pressure and force
Load cell output calculatorBridge signal for one cell or several in parallel through a junction box.Pressure unit converterType in any unit; all the others update.Pressure transmitter accuracy calculatorCombine reference accuracy, temperature effect and long-term drift into a total probable error for your calibrated range.Process connection thread identifierMeasure the outside diameter and pitch, and find the matching G, R, NPT, metric, UNF or PG thread.
RTD tables
Thermocouple tables
- Type K thermocouple table (°C)
- Type K thermocouple table (°F)
- Type J thermocouple table (°C)
- Type J thermocouple table (°F)
- Type T thermocouple table (°C)
- Type T thermocouple table (°F)
- Type E thermocouple table (°C)
- Type E thermocouple table (°F)
- Type N thermocouple table (°C)
- Type N thermocouple table (°F)
- Type R thermocouple table (°C)
- Type R thermocouple table (°F)
- Type S thermocouple table (°C)
- Type S thermocouple table (°F)
NTC thermistor tables
- NTC 10k β3950 resistance table (°C)
- NTC 10k β3950 resistance table (°F)
- NTC 10k β3435 resistance table (°C)
- NTC 10k β3435 resistance table (°F)
- NTC 10k β3380 resistance table (°C)
- NTC 10k β3380 resistance table (°F)
- NTC 100k β3950 resistance table (°C)
- NTC 100k β3950 resistance table (°F)
- NTC 50k β3950 resistance table (°C)
- NTC 50k β3950 resistance table (°F)
- NTC 5k β3950 resistance table (°C)
- NTC 5k β3950 resistance table (°F)