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Thermokon · Immersion sensor · BACnet
SFK02+ RS485 BACnet
Screw-in immersion temperature sensor with BACnet MS/TP and a 0 to 10 V or 0 to 5 V output, 50 to 450 mm probes, optional LCD.
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Part number699396
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 over RS485
- 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
- Protection
- IP65 IP rating
Performance
- Output signal
- 0 to 10 V or 0 to 5 V, jumper selectable, minimum load 10 kΩ
- Measuring range
- -80 to +260 °C (probe); enclosure -30 to +70 °C
- Accuracy
- +/-0.5 K at 21 °C, in the default range
- Probe length
- 50, 100, 150, 200, 250 or 450 mm, 8 mm diameter, stainless steel, G1/2 inch
Physical
- Housing material
- PC, USE-M enclosure
- Colour
- Pure white, transparent cover
Part numbers
From the manufacturer's datasheet for SFK02+ RS485 BACnet.
Overview
The SFK02+ measures the temperature of gases and liquids in HVAC applications. The G1/2 inch screw-in probe can go straight into a welded pocket. The measuring insert can be exchanged without taking the whole sensor apart. Versions with a 70 mm neck pipe suit insulated pipework. It connects over RS485 BACnet MS/TP and also has an analogue output of 0 to 10 V or 0 to 5 V. A colour LCD with traffic light function is available. The USE-M enclosure has a hinged cover and removable cable entries.