HEL-716-U-0-12-00

Resistance Temperature Detector (RTD) is a sensor used to measure temperature accurately. The HEL-716-U-0-12-00 is a PT100 RTD type temperature sensor which is a highly accurate temperature transducer. The HEL-716-U-0-12-00 is designed for long-term stable, reliable operation and low maintenance.

RTDs are composed of resistive elements that respond to the changes in temperature through resistance variation. The resistance of an RTD is proportional to the absolute temperature (PT100 RTDs provide an output response of 100 Ohm per 1 degree Celsius of temperature change). The HEL-716-U-0-12-00 contains a precision 3-wire platinum RTD element that is hermetically sealed in a stainless steel housing with no external connections. This construction allows for long-term stability of the RTD element even in harsh environment.

The HEL-716-U-0-12-00 is a highly accurate temperature transducer which provides a voltage or current signal proportional to the temperature. The working principle of the HEL-716-U-0-12-00 is based on the principle of the RTD. When the temperature increases, the electrical resistance of the sensor increases. This change in resistance is then converted to a voltage or current signal that is proportional to the temperature value.

The sensitivity of the HEL-716-U-0-12-00 is 0.00385 Ohm/°C and it has response times as fast as one second. The sensor can accurately measure temperatures in the range of -200 to +500°C (-328 to +932°F) or -100 to +250°C (-148 to +482°F). It also features low self-heating and low thermal effects. Thus, the sensor is suitable for a wide variety of applications such as in food processing, medical equipment, industrial process control, and many others.

Overall, the HEL-716-U-0-12-00 is a highly accurate temperature transducer which offers an easy and reliable solution for temperature measurement and control. It is widely used in many industries due to its accuracy, long-term stability, low maintenance, and easy installation. The sensor is also very cost-effective and ensures reliable operation even in harsh environment.