Figure 2. 4-20mA loop-powered transmitter (reference to Circuits from the Lab® Reference Design) This circuit measures an RTD temperature sensor, which is excited by a current source. A ratiometric ...

An earlier Design Idea described how to linearize the output of an RTD (resistance-temperature-detector) sensor and how to calculate the resistor values using a spreadsheet (Reference 1).That idea ...

Line of resistance temperature detector (RTD) sensors are designed for precise and repeatable measurements. A high signal-tonoise output increases data-transmission accuracy with greater distance ...

The PRTXD Series two-wire temperature transmitters provide 4 to 20-mA signals when used with any dc supply/loop resistance that maintains 8-to-32 Vdc at the terminals. Each unit includes a 100 RTD ...

The accuracy of the measurement system depends not only on the temperature sensors but also on the selection of suitable measuring instruments, the system configuration, as well as the measurement ...

This first article in a two-part series on implementing functionally safe RTD systems discusses resistance temperature detector (RTD) circuit design and Advertisement ‌ ‌ ‌ ‌ ‌ ‌ ‌ ... The ...

Resistance temperature detectors (RTDs) are among the most versatile and accurate of the commonly used temperature sensors. However, the typical RTD’s temperature response consists of resistance ...

For both portable and remote measurement chores, the OM-CP-RFRTDTEMP101A battery-powered precision temperature recorder includes a wireless transmitter and can measure and record up to 5,461 ...

The Nickel RTD temperature sensor has a linear positive temperature curve with almost twice the sensitivity of a Platinum sensor and can be supplied in a standard ... The rugged design has harsh ...

Adafruit has today announced the availability of a new PT1000 RTD Temperature Sensor Amplifier MAX31865, which is now available to purchase directly from the online Adafruit electronics store ...