PT100
The Pt100 temperature sensor contains a platinum resistance thermometer that changes resistance value as its temperature changes and provides accurate and reliable long-term temperature measurements. These sensors are often used in the extremely harsh environments found within Geotechnical monitoring.
The platinum element is housed inside a rugged enclosure and sealed with a special sealing material to ensure efficient thermal distribution and has IP68 waterproofing.
The principle of operation is to measure the resistance of a platinum element and in accordance with EN/IEC 60751:2022.
| Brands | Geosense |
|---|---|
| Temperature range | -20 to +80 ºC |
| Temperature coefficient of resistance (TCR) | 0.00385 O/O/°C, 0 – 100°C |
| Accuracy | ±0.15°C at 0°C, ±0.35°C at 100°C |
| Resolution | 0.1 ºC |
| Housing | Stainless steel |
| Housing diameter | 16mm |
| Housing length | 65mm |
| Cable diameter | 5 mm |
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