Description
Three measured values in one probe of 27 mm diameter. The hydrostatic pressure covers thirteen ranges from 0.1 to 25 bar and leaves the probe as 4 … 20 mA in two-wire technique. An electronic conductivity sensor measures 0 … 1000 µS/cm, and an integrated Pt100 in four-wire technique the temperature of the medium from −50 to +85 °C. The case is CrNi steel 316L, the cap plastic PA or steel against a surcharge, and the probe hangs on its own cable without additional strain relief. The cable decides two things: with PUR it reaches 300 m of submergence but only −10 … +50 °C, with FEP 100 m and −10 … +85 °C. Lightning protection of 1.5 J to EN 61000-4-5 is available as an option.
Measurement and output
- Relative pressure, 13 ranges 0.1 … 25 bar
- Output 4 … 20 mA, 2-wire
- Conductivity 0 … 1000 µS/cm, electronic
- Pt100 4-wire, −50 … +85 °C
- Accuracy ± 0.25 % of span above 0.25 bar
- Conductive measurement < 20 % of span
- Supply 10 … 30 V DC, insulation 500 V DC
- Option lightning protection 1.5 J
Device and cable
- Case CrNi steel 316L
- Cap plastic PA, option CrNi steel 316L
- Cable PUR to 300 m, or FEP to 100 m
- Tension force 1 kN with PUR, 500 N with FEP
- Process connection G 1/2 B outside
- Weight 200 g plus 80 g per m of cable
- Protection class IP68 to IEC 60529
- Fastened by the cable, no strain relief
All technical data, dimensions and available versions are listed in the datasheet for download.