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Thermokon · Contact sensor
VFG54+ passive
Spring-loaded contact temperature sensor for pipes, with a passive sensor element of your choice, from Pt100 and Pt1000 to NTC and KTY types.
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Part number620666
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
Overview
The VFG54+ passive measures the temperature of cold or hot water on pipes and other curved surfaces. A spring-loaded brass contact gives a fast response, and the passive element connects straight to the controller input. Fifteen sensor elements are available: Pt100, Pt1000, Pt1000 1/3 DIN, Ni1000, Ni1000TK5000, NTC5k, NTC10k, NTC10k Precon, NTC20k, NTC1.8k, LM235Z and KTY81-110, 121, 122 and 210. The USE-S housing has a hinged cover, tool-free wiring and a removable cable entry.
Specification10 values · 15 part numbers
Communication
- Interface
- Passive
- Connection
- Plug-in terminal, max. 2.5 mm², removable M20 cable entry for 4.5 to 9 mm cable
Environment
- Operating temperature
- -35 to +120 °C
- Humidity
- Max. 85% rH, short term condensation
- Protection
- IP65
Performance
- Sensor element
- Pt100, Pt1000, Pt1000 1/3 DIN, Ni1000, Ni1000TK5000, NTC1.8k, NTC5k, NTC10k, NTC10k Precon, NTC20k, LM235Z, KTY81-110, KTY81-121, KTY81-122 or KTY81-210, by version
- Accuracy
- ±0.1 to ±0.5 K, depending on sensor element
Physical
- Housing material
- PC, USE-S housing; brass spring-loaded contact
- Colour
- Pure white
- Mounting
- Along the pipe or sideways
Part numbers
From the manufacturer's datasheet for VFG54+ passive.