PR25+ active
The contact sensor with enclosure USE-S, connection cable and aluminum prism is used to measure the surface temperature of pipes (cold or hot water) and other contact surfaces. Tightening strap/tension clamp and thermal contact fluid are available as accessories.
| Measuring values | temperature |
|---|---|
| Output voltage | TRV: 1x 0..10 V, min. load 5 kΩ |
| Output ampere | TRA: 1x 4..20 mA, max. load 500 Ω |
| Power supply | 15..24 V = (±10%) or 24 V ~ (±10%) SELV, TRA: 15..24 V = (±10%) SELV |
| Power consumption | TRV: typ. 0,4 W (24 V =) | 0,8 VA (24 V ~), TRA: typ. 0,5 W (24 V =) |
| Output signal range temp. | Scaling analog output, 0..+160 °C (default setting), selectable from 8 temperature ranges -50..+50 | -20..+80 | -15..+35 | -10..+120 | 0..+50 | 0..+100 | 0..+160 | 0..+250 °C, adjustable at the transducer |
| Operating temperature range | permissible working temperature, pocket -50..+180 °C, enclosure: -35..+70 °C |
| Accuracy temperature | ±0,5 K (typ. at 21 °C within default measuring range) |
| Enclosure | enclosure USE-S, PC, pure white |
| Protection | IP65 according to EN 60529, SI-Protection |
| Cable entry | Flextherm M20 for wire Ø=4,5..9 mm, removable |
| Connection electrical | removable plug-in terminal, max. 2,5 mm², sensor wire active silicone, Ø=25 mm, 1 m (default), 2 m, 4 m, 6 m, for other lengths please request |
| aluminium, Ø=11 mm, mounting length 28 mm | |
| Ambient condition | enclosure: -35..+70 °C, max. 85% rH short term condensation |
| Weight | 120 g |
| Delivery contents | incl. mounting base enclosure USE-S pure white |
| Notes | other cable lengths on request |