5102 is a temperature transmitter produced by PR Electronics. It can be programmed via PC. The input is Pt100, Ni100 or Ohm, the output is linear analogue signal, the power supply is 24 VDC, and it supports 1 or 2-channel versions. The mounting mode is DIN rail
The PR Electronics 5102 RTD Transmitter is a programmable device for linearised temperature measurement using Pt100, Ni100 or linear resistance sensors. It offers 1‑ or 2‑channel versions, DIN‑rail mounting, and can be configured via a DOS‑based PC using the PReset 5000 program.
The manual describes the hardware connections, sensor wiring (3‑wire with cable compensation), configuration steps, and detailed electrical specifications such as supply voltage, input ranges, output options, and environmental limits. It also includes a block diagram, front‑panel layout, and certification information.
| Supply voltage | 24 VDC |
|---|---|
| Input range (Pt100) | -200 °C to +850 °C |
| Input range (Ni100) | -50 °C to +250 °C |
| Linear resistance input range | 0 Ω to 10 kΩ |
| Output current range | 0 … 20 mA |
| Output voltage range | 0 … 10 VDC |
| Dimensions | 109 × 23.5 × 130 mm |
| Weight | 170 g |
| Protection degree | IP20 |
| Power consumption (2 channels) | 1.7 W |
The analogue output can be set to any current between 0 and 20 mA or any voltage between 0 and 10 VDC, with a minimum span of 5 mA or 250 mV respectively.