SFK03 passive
Immersion sensor in enclosure form B integrated thermowell pocket for high temperature measurement of liquids in duct applications. Types SFKH03 with a 70 mm neck pipe are designed for applications with insulation materials.
| Measuring values | temperature |
|---|---|
| Medium | gases, fluids |
| Output passive | PT100 | PT100 1/3 DIN | PT1000 | PT1000 1/3 DIN | Ni1000 | Ni1000TK5000, NTC10k | NTC 10k Precon | NTC20k | NTC1,8k, LM235Z |
| Measuring range temp. | PT / Ni: -50..+160 °C (T160), optional -80..+260 °C (T260), NTC: -50..+150 °C (T150), LM235Z: -50..+120 °C (T120) |
| Operating temperature range | permissible working temperature, pocket -50..+160 °C, optional -80..+260 °C (T260), enclosure: -35..+90 °C |
| Accuracy temperature | depending on used sensor, PT100 | PT1000: ±0,3 K (typ. at 0 °C, Kl.B), Ni1000: ±0,4 K (typ. at 0 °C), Ni1000TK5000: ±0,4 K (typ. at 0 °C), NTC10K: ±0,22 K (typ. at 25 °C) |
| Sensor | 2-wire (standard), 3-wire or 4-wire |
| Enclosure | shape B, aluminium |
| Protection | IP66 according to EN 60529, SI-Protection |
| Cable entry | M20 for wire max. Ø=8 mm |
| Connection electrical | terminal block, max. 1,5 mm² |
| Neck pipe | optionally (types SFKH03), stainless steel V2A, Ø=15 mm, L=70 mm |
| stainless steel V4A, Ø=8 mm, thread G 1/2", mounting length: 100 | 150 | 200 | 250 mm | |
| Ambient condition | max. 85% rH short term condensation |
| Notes | other temperature sensors on request |