TF25+ active
Cable sensor for temperature measurement in HVAC or refrigeration applications. In combination with a thermowell pocket suitable for temperature measurement in duct applications. Depending on the application, PVC, silicone, high-temperature silicone and glass fiber cables are available. Tool-free opening, closing and wiring as well as removable cable entries ensure quick and easy installation.
| Measuring values | temperature |
|---|---|
| Output voltage | TRV: 1x 0..10 V or 0..5 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: max. 0,45 W (24 V =) | 0,8 VA (24 V ~), TRA: max. 0,5 W (24 V =) |
| Output signal range temp. | TRV | TRA:, 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, optional -50..+250 °C (T250), 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, 16-point pressed, Rolled: IP67 according to EN 60529, with SI-Protection, enclosure: IP65 according to EN 60529 |
| Cable entry | Flextherm M20 for wire Ø=4,5..9 mm, removable |
| Connection electrical | removable plug-in terminal, max. 2,5 mm² |
| stainless steel V4A, Ø=6 mm, mounting length: 50 | 100 | 150 | 200 | 250 mm, pocket 6x50 and T100: 16-point pressed; IP67 rolled, tension spring (optional) | |
| Ambient condition | max. 85% rH short term condensation |
| Weight | 140 g |
| Delivery contents | incl. mounting base enclosure USE-S pure white |
| Notes | other cable lengths on request, PE connection wire available (please request) |