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4–20 mA Loop powerPT100 / PT1000 RTD wiring Thermocouple NTCLoad cell Pressure units Accuracy Threads

Tools

Signal

4–20 mA converter
4–20 mA loop power calculator

Temperature

PT100 / PT1000 calculator
RTD lead-wire error calculator
Thermocouple calculator
NTC thermistor calculator

Pressure and force

Load cell output calculator
Pressure unit converter
Pressure transmitter accuracy calculator
Process connection thread identifier

Reference data

Reference tables
Pressure conversions
Thread dimensions
Copper wire resistance table (AWG and mm²)

Guides and reference

Everything on SensorCatalog that is not a calculator: background, reference tables and definitions.

Calculator guides · Signal

4–20 mA converter
4–20 mA loop power calculator

Temperature

PT100 / PT1000 calculator
RTD lead-wire error calculator
Thermocouple calculator
NTC thermistor calculator

Pressure and force

Load cell output calculator
Pressure unit converter
Pressure transmitter accuracy calculator
Process connection thread identifier

Reference data

Reference tables
4–20 mA scaling tables
Pressure conversions
Thread dimensions
Copper wire resistance table (AWG and mm²)

Background

Thermocouple types
Type K thermocouple
Type J thermocouple
Type T thermocouple
Type E thermocouple
Type N thermocouple
Type R thermocouple
Type S thermocouple
Glossary of sensor and instrumentation terms

SensorCatalog

Engineering calculators for sensors and process instrumentation.

References: IEC 60751, NIST ITS-90 thermocouple reference functions / IEC 60584-1, NAMUR NE 43. Results are engineering estimates; confirm critical values against the sensor datasheet or calibration certificate.

Contact: [email protected]

Signal

4–20 mA converter
4–20 mA loop power calculator

Temperature

PT100 / PT1000 calculator
RTD lead-wire error calculator
Thermocouple calculator
NTC thermistor calculator

Pressure and force

Load cell output calculator
Pressure unit converter
Pressure transmitter accuracy calculator
Process connection thread identifier

Reference data

Reference tables
Pressure conversions
Thread dimensions
Copper wire resistance table (AWG and mm²)
4–20 mA scaling tables
Thermocouple types
Glossary
Guides and reference

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