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Thermokon · Outdoor sensor · BACnet
Li65+ RS485 BACnet
Outdoor sensor for light and temperature, with optional humidity and atmospheric pressure, and an RS485 BACnet MS/TP output.
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Part number700788
Datasheet, PDF
- Quotes answered within 24 hours, no account needed
- DHL, under 15 kg £13.50 ex VAT
- Technical support from the people who commission it
Specification
Communication
- Protocol
- BACnet MS/TP
- Interface
- RS485 BACnet, plus 0 to 10 V or 0 to 5 V analogue outputs
- Connection
- Plug-in terminal max. 2.5 mm², BUS max. 1.5 mm²; M25 four-way cable entry for cable up to 7 mm
Electrical
- Power supply
- 15 to 35 V DC or 19 to 29 V AC
- Power consumption
- typ. 0.6 W (24 V DC), 1.5 VA (24 V AC)
Environment
- Operating temperature
- -30 to +70 °C
- Humidity
- max. 85% rH, short term condensation
- Protection
- IP65 IP rating
Performance
- Output signal
- 0 to 10 V or 0 to 5 V, 1 or 2 outputs, min. load 10 kohm
- Measuring range
- Temperature -20 to +80 °C default (4 ranges), humidity 0 to 100% rH, light 0 to 1000 lux default (6 ranges up to 0 to 50 klux), pressure 500 to 1500 hPa
- Accuracy
- Temperature +/-0.5 K, humidity +/-2% rH at 10 to 90% rH, light +/-5% of range, pressure +/-0.5% of reading
Physical
- Housing material
- PC, USE-M housing with translucent cover
- Colour
- Pure white
From the manufacturer's datasheet for Li65+ RS485 BACnet.
Overview
The Li65+ is an outdoor sensor for greenhouses, warehouses, industrial halls and outdoor areas. It measures light with an ambient light sensor filtered to match the human eye, plus temperature, and on the larger versions humidity and atmospheric pressure. Humidity versions can also give absolute humidity, enthalpy and dew point. It reports over RS485 BACnet MS/TP and has 0 to 10 V or 0 to 5 V analogue outputs. It is configured with the USEapp, uConfig, DIP switches or jumpers. The USE-M housing has a hinged cover, plug-in terminals and removable cable entries.