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Thermokon · Duct sensor
MWF400+ passive
Passive duct averaging temperature sensor with a 400 mm element, in seven sensing element types from Pt100 to NTC20k.
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Part number660518
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
- Connection
- M20 cable entry, plug-in terminal max. 2.5 mm²
Environment
- Operating temperature
- -30 to +80 °C probe, -30 to +70 °C enclosure
- Humidity
- Max. 85% rH, short term condensation
- Protection
- IP65 to EN 60529 IP rating
Performance
- Sensor element
- Pt100, Pt1000, Ni1000, Ni1000TK5000, NTC10k, NTC20k or NTC1.8k, by part
- Accuracy
- ±0.3 K (Pt1000, typ. at 0 °C), ±0.4 K (Ni1000, typ. at 0 °C); other elements see datasheet
- Probe length
- 400 mm
Physical
- Housing material
- PC, USE-S enclosure
- Colour
- Pure white
Part numbers
From the manufacturer's datasheet for MWF400+ passive.
Overview
The MWF400+ passive measures the average air temperature along a 400 mm bendable copper element and gives the reading as a resistance to a controller. A spring at the connection head reduces vibration and mounting angles are included. It is available with Pt100, Pt1000, Ni1000, Ni1000TK5000, NTC10k, NTC20k or NTC1.8k sensing elements, so it can be matched to the input of most controllers. It comes in a USE-S enclosure with a quick-release cover and removable cable entry.