WRF04 IR
WRF04 IR NTC1,8k
Room sensor radiation temperature | Passive | -35..+70 °C
NTC20K
| Application/type | Room sensor |
|---|---|
| Purpose | Measure values |
| Measured values | radiation temperature |
| Interface | Passive |
| Sensor | NTC20K |
| Operating range temperature (°C) | -35..+70 |
| Operating ranges temperature (°C) | -35..+70 |
| Operating range humidity | max. 85% rH non-condensing |
| Accuracy temperature | ±0,2 K (typ. at 25 °C, temperature dependend) |
| Material in touch with media | hemsipherical ball, Ø=37 mm, aluminium, black |
| Enclosure | PC |
| Colour | pure white |
| Protection (IP) | IP30, according to EN 60529 |
| Connection | terminal block, max. 1,5 mm², cable entry via rear opening, predetermined breaking point (bottom und top) |
| Connection cable | 2-wire |
| Mounting | flush-mounted on standard EU box (Ø=60 mm), surface-mounted flat on base using screws, or with frame for surface mounting (see accessories), base part can be mounted and wired separately |
| Packaging length (mm) | 90 |
| Packaging width (mm) | 90 |
| Packaging height (mm) | 80 |
| Packaging | case packaging |
| Device length (mm) | 85 |
| Device width (mm) | 85 |
| Device height (mm) | 44 |
| Weight (g) | 50 |