The RTD-P high-precision measuring module was developed for applications that place the highest demands on resolution and measuring accuracy. The RTD-P modules have a high-precision analog/digital converter and a precision current source for resistance sensors. The modern processor-based circuit design makes adjustment elements unnecessary. Dynamic self-calibration reduces the effects of temperature and ageing to the extremely low long-term drift value of the built-in high-precision reference elements. The temperature sensors are connected via connection sockets in accordance with the NAMUR standard.
| Signal | Pt100 signal with two-, three- and four-wire connection |
| Connection type | 4-pin socket, type LEMO S1 |
| Resolution | 0,001 °C |
| Measuring range | -200…+266 °C |
| Absolute measurement uncertainty from final value (within the maintenance interval) | ±0.08 °C after calibration of the measurement chain |
| Relative measurement uncertainty (for differential measurement) | ±0.003 °C |
| To capture | temperatures using Pt100 sensors |
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