IC 1 is pin-configured to drive a constant current of 400 µA through the grounded sensor, T 1 . Driving T 1 with this level of current—“zero-power” operation—keeps the worst-case power that the ...

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 ...

ELECTRONICS: Omega ’s DTG-RTD100 Digital Thermometer Series features a large backlit display with 25mm (1 inch) digits that can be read as far as 10.7 m (35 feet) away. Reading features include, ...

Rosemount 3144S Temperature Transmitter offers 0.05-degrees Celsius accuracy, 20-year stability, advanced diagnostics and ...

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 ...

Conclusion Selecting the correct RTD or thermocouple for an application will enhance performance and prevent sensor damage. Thermocouples are a multipurpose and cost-effective means of temperature ...

The PRS-3 Series sanitary RTD sensors are used in food, dairy, beverage, and biopharmaceutical clean-in-place applications. The sensors come with heavy and standard-duty probes. The stepped design ...

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 ...

RTDs consist of a length of wire wrapped around a ceramic or glass core placed inside a probe for protection. An RTD produces an electrical signal that changes resistance as the temperature ...

Calibration resistors R4 and R5 along with the RT1 and RT2 RTD sensors can sink this current when the corresponding GPIO pin is driven low. When not used, the GPIO pins are tri-stated.

The sensor uses a reference material with a Curie point of 118°C (244°F). When the SIP process reaches 118°C, the reference sensor sends a signal. Simultaneously, the RTD measures the temperature.

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 ...