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Thermokon · Duct sensor
AKF10+ active
Duct temperature sensor with voltage or current output, optional relay and LCD, in probe lengths from 50 to 450 mm.
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Part number663335
Datasheet, PDF
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- DHL, under 15 kg £13.50 ex VAT
- Technical support from the people who commission it
Specification
Communication
- Connection
- Removable cable entry (M20 Flextherm or M25), plug-in terminal max. 2.5 mm², relay max. 1.5 mm²
Electrical
- Power supply
- 15 to 24 V DC ±10% SELV or 24 V AC ±10% SELV
- Power consumption
- Typ. 0.4 or 0.5 W (24 V DC), 0.8 VA (24 V AC)
Environment
- Operating temperature
- -20 to +70 °C, -30 to +70 °C or -35 to +70 °C (enclosure, by version)
- Humidity
- Max. 85% rH, short term condensation
- Protection
- IP65 IP rating
Performance
- Output signal
- 0 to 10 V or 0 to 5 V (min. load 5 or 10 kΩ), or 4 to 20 mA (max. load 500 Ω), by version
- Outputs
- 2 x floating NO contact, 24 V AC or DC, 3 A (relay versions)
- Measuring range
- Probe -80 to +260 °C; analogue scaling 0 to +160 °C or -20 to +80 °C by default, selectable from eight ranges
- Accuracy
- ±0.5 K (typ. at 21 °C) within the default range
- Probe length
- 50, 100, 150, 200, 250, 300 or 450 mm, 6 mm diameter, stainless steel V4A (1.4571)
Physical
- Housing material
- PC, USE-S or USE-M enclosure
- Colour
- Pure white, transparent cover
- Mounting
- Flange MF6DS (+90 to +120 °C) or MF6 brass (+120 to +260 °C); pocket THVADS or THMSDS for immersion
Part numbers
- 62159550 mm probe, 0 to 10 V
- 621601100 mm probe, 0 to 10 V
- 621618150 mm probe, 0 to 10 V
- 621625200 mm probe, 0 to 10 V
- 621632250 mm probe, 0 to 10 V
- 621649300 mm probe, 0 to 10 V
- 621656450 mm probe, 0 to 10 V
- 62166350 mm probe, 4 to 20 mA
- 621670100 mm probe, 4 to 20 mA
- 621687150 mm probe, 4 to 20 mA
- 621694200 mm probe, 4 to 20 mA
- 621700250 mm probe, 4 to 20 mA
- 621717300 mm probe, 4 to 20 mA
- 621724450 mm probe, 4 to 20 mA
- 66330450 mm probe, 0 to 10 V and relay
- 663311100 mm probe, 0 to 10 V and relay
- 663328150 mm probe, 0 to 10 V and relay
- 663335200 mm probe, 0 to 10 V and relay
- 663342250 mm probe, 0 to 10 V and relay
- 663359300 mm probe, 0 to 10 V and relay
- 663366450 mm probe, 0 to 10 V and relay
- 66338050 mm probe, 0 to 10 V, LCD
- 663397100 mm probe, 0 to 10 V, LCD
- 663403150 mm probe, 0 to 10 V, LCD
- 663410200 mm probe, 0 to 10 V, LCD
- 663427250 mm probe, 0 to 10 V, LCD
- 663434300 mm probe, 0 to 10 V, LCD
- 663441450 mm probe, 0 to 10 V, LCD
- 66352650 mm probe, 4 to 20 mA, LCD
- 663533100 mm probe, 4 to 20 mA, LCD
- 663540150 mm probe, 4 to 20 mA, LCD
- 663557200 mm probe, 4 to 20 mA, LCD
- 663564250 mm probe, 4 to 20 mA, LCD
- 663571300 mm probe, 4 to 20 mA, LCD
- 663588450 mm probe, 4 to 20 mA, LCD
- 66345850 mm probe, 0 to 10 V and relay, LCD
- 663465100 mm probe, 0 to 10 V and relay, LCD
- 663472150 mm probe, 0 to 10 V and relay, LCD
- 663489200 mm probe, 0 to 10 V and relay, LCD
- 663496250 mm probe, 0 to 10 V and relay, LCD
- 663502300 mm probe, 0 to 10 V and relay, LCD
- 663519450 mm probe, 0 to 10 V and relay, LCD
From the manufacturer's datasheet for AKF10+ active.
Overview
The AKF10+ measures air temperature and other gaseous media in ventilation and air conditioning ducts. With a thermowell pocket it can also serve as an immersion sensor. The probe is 6 mm stainless steel, in seven lengths from 50 to 450 mm. Outputs are 0 to 10 V (or 0 to 5 V) or 4 to 20 mA, with the temperature scaling selectable from several ranges. Relay versions add two floating contacts for a 2-point or 2-stage controller, and LCD versions add a colour-changing display with threshold indication. A mounting flange MF6DS is supplied.