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Passive room temperature sensor | PT100

Article code ROTSN-P100
GTIN 0.540.100.301.124.9
Intrastat number 90.25.19.00
Category Room temperature transmitters
Current stock 3 U.
Factory lead time 4 Week(s)

Product description

The passive temperature sensor utilizes a PT100 platinum sensor element to measure temperature, featuring a positive temperature coefficient of resistance. As temperatures increase, the resistance of the platinum sensor element proportionally rises. The sensor element is mounted on a printed circuit board in a plastic enclosure with an IP30 protection rating.

For optimal performance, the sensor is intended to be connected using shielded cable, with grounding on the opposing side of the line. The sensor is connected via a screw terminal block. Its resistance at 0°C is 100 Ω, providing a baseline reference for temperature measurement calibration.

Additional specifications and description

 
How does it work?
This temperature sensor measures ambient temperature via a platinum element (PT100). This sensor element has an electrical resistance of 100 ohms at 0 °C. It has a positive temperature coefficient. This means that the resistance increases when the ambient temperature increases. Any device with an input for 'passive temperature sensors' can read out the measured temperature.
 
How to connect?
The platinum temperature sensor element can be connected via a shielded 2-wire cable. The cable can be connected via the terminal block with screws. This terminal block is suited for cables with a maximum cross section of 1,5 mm². We recommend to keep the cable length limited. The longer the cable length, the higher the influence of the resistance of the cable on the measurement readout. This sensor doesn't require a separate power supply.
 
Sleek, contemporary design
The enclosure offers a sleek, contemporary design. It has an IP30 protection degree against ingress of dust and moisture. It can be mounted on a wall indoors. To ensure optimal performance, it should be protected from direct sunlight.   
 

Remarks, reviews & ratings

20/03/2024
Paprastas, tikslus, lengvai pajungiamas
08/11/2023
Dobry natynkowy czujnik temperatury PT100, stabilna i dokładna praca
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