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Thermokon · Outdoor sensor · Modbus
FTA54+ RS485 Modbus
Outdoor humidity and temperature sensor with Modbus RTU and two analogue outputs, 2% humidity accuracy, with a sun and rain shield.
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Part number661034
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
- Modbus RTU over RS485, 9600 to 57600 baud
- Connection
- Removable M25 cable entry for four cables up to 7 mm, plug-in terminals up to 2.5 mm²
Electrical
- Power supply
- 15 to 35 V DC or 19 to 29 V AC
- Power consumption
- Maximum 2.5 W (DC), 4.3 VA (AC)
Environment
- Operating temperature
- -20 to +70 °C
- Protection
- IP65 IP rating
Performance
- Output signal
- 2 x 0 to 10 V or 0 to 5 V, jumper selectable
- Measuring range
- Humidity 0 to 100% rH, non-condensing
- Accuracy
- Humidity +/-2% between 10 and 90% rH; temperature +/-0.3 K at 21 °C
Physical
- Housing material
- PC, USE-M enclosure
- Colour
- Pure white, transparent cover
- Dimensions
- 85 x 118 x 45 mm
Part numbers
From the manufacturer's datasheet for FTA54+ RS485 Modbus.
Overview
The FTA54+ measures relative humidity and temperature outdoors, in greenhouses, industrial halls and weather applications. It can also work out absolute humidity, enthalpy and dew point. Humidity accuracy is 2%. It connects over RS485 Modbus RTU and has two analogue outputs of 0 to 10 V or 0 to 5 V. A sun and rain shield is supplied. The LCD version has a colour display with traffic light function.