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FTA54+ LON
| Application/type | Outdoor sensor |
|---|---|
| Purpose | Measuring values |
| Measured values | temperature, relative humidity, absolute humidity, enthalpy, dew point |
| Interface | Passive, Active, 0..5 V, 0..10 V, 4..20 mA, LON FT, Switch contact |
| On stock | Yes |
| Configuration | USEapp, App, uConfig, BUS, jumper, DIP switches, LoRaWAN® Downlink, (depending on type) |
| Output voltage | 2x 0..10 V or 0..5 V, adjustable via jumper, live-zero configuration via app or uConfig, min. load 5 kΩ, min. load 10 kΩ |
| Output current | 2x 4..20 mA, max. load 500 Ω |
| Output switch contact | 2x floating contact NO for 24 V ~ or 24 V = / 3 A |
| Network technology | RS485 Modbus, RS485 BACnet (MS/TP), LON FT (free topology) |
| Radio technology | LoRaWAN® (868 MHz) |
| Data transmission | bidirectional, RTU, half-duplex, baud rate 9.600, 19.200, 38.400 or 57.600, parity: none (2 stop bits), even or odd (1 stop bit) |
| Operating range temperature (°C) | -20..+70 |
| Output signal temperature | scaling analogue output, -20..+80 °C (default setting), selectable from 4 temperature ranges -40..+60 | 0..+50 | -20..+80 | -15..+35 °C, adjustable at the transducer, optionally configurable |
| Operating range humidity | max. 85% rH short term condensation |
| Accuracy temperature | ±0,3 K (typ. at 21 °C), ±0,4 K (typ. at 21 °C), within default measuring range, potentiometer for offset adjustment, offset setting via app or uConfig |
| Measuring range humidity | 0..100% rH non-condensing, 0..85 KJ/kg enthalpy, 0..50 | 0..80 g/m³ absolute humidity, 0..+50 | -20..+80 °C dew point, adjustable at the transducer, optionally configurable |
| Accuracy humidity | ±2% between 10..90% rH (typ. at 21 °C), ±5% between 30..70% rH (typ. at 21 °C) |
| Power supply | 15..24 V = (±10%) SELV, 15..35 V = SELV, 24 V ~ (±10%) SELV, 19..29 V ~ SELV, battery type AA (2x) |
| Power consumption | typ. 0,4 W (24 V =), typ. 1 W (24 V =), max. 0,7 W (24 V =), max. 2,5 W (24 V =), 0,8 VA (24 V ~), 1,8 VA (24 V ~), 4,3 VA (24 V ~) |
| Material in touch with media | Pipe, PC, pure white, length 53 mm, with filter stainless steel wire mesh |
| Display | LCD 29x35 mm, RGB backlight, with traffic light function, threshold values configurable, optionally configurable via app or uConfig |
| Enclosure | USE-M, impact- and shock-resistant enclosure with quick-release cover, PC |
| Colour | pure white, transparent cover |
| Protection (IP) | IP65, according to EN 60529 |
| Connection | removable cable entry flextherm M20 for wire Ø=4,5..9 mm, removable cable entry M25 with fourfold cable entry for wire with max. Ø=7 mm, removable plug-in terminal, max. 2,5 mm², BUS max. 1,5 mm², relay max. 1,5 mm² |
| Delivery content | incl. mounting base enclosure USE-M pure white, incl. mounting set (screws and accessories), incl. sun/rain protection PC, white |
| Packaging length (mm) | 100 |
| Packaging width (mm) | 128 |
| Packaging height (mm) | 65 |
| Packaging | case packaging |
| Device length (mm) | 85 |
| Device width (mm) | 118 |
| Device height (mm) | 45 |
| Notes | external antenna available on request |
| Option enclosure | LCD 29x35 mm, RGB backlight |
| Gefahrgut | No |