Adafruit explains more about the new Adafruit PT1000 RTD Temperature Sensor Amplifier – MAX31865, which is available to purchase by following the link below.

The sensor measures temperatures from -40 to 160 °C (-40 to 320 °F), works in pressures up to 725 psi, and provides a 4-20 mA output with HART. >>For more information on this product, click here ...

Twelve configurations with varying temperature ranges are available. Madison Co., 27 Business Park Dr., Branford, CT 06405, (800) 466-5383, madisonco.com ...

These temperature sensors havesome limitations. For instance, you mustuse RTD or thermocouple temperaturesensors to sense temperatures lowerthan −55°C or higher than 200°C. Ifyour design requires high ...

Omega’s new RTDM12 series of compact RTD temperature sensors are extremely rugged with a molded (IP67) 4-pin connector with M12 male thread and a fast response time.

Omega’s new RTDM12 series of compact RTD temperature sensors are extremely rugged with a molded (IP67) 4-pin connector with M12 male thread and a fast response time. This RTD plug is ideal for ...

The sensors feature 100, 120, 500, and 1000Ω resistance values. Available temperature coefficients include 6180 ppm, suiting DIN 43760; 6370 ppm suiting, the HVAC curve; and 6720 ppm, suiting ANSI ...

Another sensor that uses a resistance change to measure temperature is the resistive-temperature detector, or RTD.

Further, its operating temperature range of -55°C to +160°C makes it application-compatible with requirements for the use in motor oil and hydraulic systems. Measurement Specialties has the capability ...

The data are 15-bit ratios between the reference resistor (in my case 427 Ω) and the RTD probe. As the temperature of the probe increases, its resistance increases in a nearly linear fashion.

Download this article in PDF format. Traditionally, resistance-temperature-detector (RTD) sensor resistance is measured by applying a precision current source and measuring the developed voltage.

This easily covers the RTD temperature range of –200°C to 384°C, according to the sensor datasheet from Omega Engineering Corp. 1 By changing the gain of the differential amplifier or the ...