FTP+
Room pendulum sensor for sectional measurement of relative humidity and temperature in large and high rooms (e.g. exhibition halls, churches or similar). Alternatively to relative humidity, the output can be set to absolute humidity, enthalpy or dew point. The design allows for an optimal installation with precise measurements. Accuracy of the humidity sensor is 2%.
| Measuring values | humidity, temperature |
|---|---|
| Output voltage | VV: 2x 0..10 V or 0..5 V (adjustable via jumper), min. load 10 kΩ |
| Output ampere | AA: 2x 4..20 mA, max. load 500 Ω |
| Power supply | 15..24 V = (±10%) or 24 V ~ (±10%) SELV, AA: 15..24 V = (±10%) SELV |
| Power consumption | typ. 0,4 W (24 V =) | 0,8 VA (24 V ~), AA: max. 1 W (24 V =) |
| Measuring range temp. | -40..+60 °C | 0..+50 °C | -20..+80 °C | -15..+35 °C, adjustable at the transducer, default setting: -20..+80 °C |
| Measuring range humidity | 0..100% rH non-condensing, enthalpy: 0..85 KJ/kg, absolute humidity: 0..50 | 0..80 g/m³, dew point: 0..+50 | -20..+80 °C, adjustable at the transducer |
| Accuracy temperature | ±0,3 K (typ. at 21 °C within default measuring range) |
| Accuracy humidity | ±2% between 10..90% rH (typ. at 21 °C) |
| Enclosure | enclosure USE-M, PC, pure white |
| 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, sensor wire length=2 m or 4 m |
| Pipe | PA6, with stainless steel weight, black, Ø=20 mm, length 210 mm |
| Filter | stainless steel wire mesh |
| Ambient condition | -20..+70 °C, max. 85% rH non-condensing |
| Delivery contents | incl. mounting base enclosure USE-M pure white |