AKF10+ LoRaWAN

Duct sensor for measuring air temperature and other gaseous media (e.g. in ventilation and air conditioning systems). Combined with a thermowell pocket, it can be used as an immersion temperature sensor as well. A hinged cover and tool-free wiring as well as removable cable entries ensure a quick and easy installation. In addition to LoRaWAN®, additional analog voltage outputs are available as interfaces. In radio-shielded mounting locations, an optional external antenna can be used to optimize the radio link between the device and the gateway.

Application/type	Duct sensor, Immersion sensor
Purpose	Measure values
Measured values	temperature
Interface	LoRaWAN® (868 MHz), Active, 0..5 V, 0..10 V
Configuration	USEapp, uConfig, BUS, jumper, LoRaWAN® Downlink
Sensor	SI-Protection against permeation of humidity and mechanical stress (e.g. vibration)
Output voltage	0..10 V or 0..5 V, adjustable via jumper, live-zero configuration via app or uConfig, min. load 10 kΩ
Radio technology	LoRaWAN® (868 MHz)
Data transmission	bidirectional
Operating range temperature (°C)	-50..+160
Operating ranges temperature (°C)	-50..+160
Output signal temperature	scaling analogue output, 0..+160 °C (default setting), -20..+80 °C (default setting), selectable from 4 temperature ranges -50..+50 \| -20..+80 \| -15..+35 \| -10..+120 \| 0..+50 \| 0..+100 \| 0..+160 \| 0..+250 °C, optionally configurable
Operating range temperature enclosure (°C)	-30..+70, -20..+70
Operating range humidity	max. 85% rH short term condensation
Accuracy temperature	±0,5 K (typ. at 21 °C), within default measuring range, offset setting via app or uConfig
Power supply	15..35 V = SELV, 19..29 V ~ SELV
Power consumption	max. 2,5 W (24 V =), 4,3 VA (24 V ~)
Material in touch with media	Sensor probe, Ø=6 mm, stainless steel V4A (1.4571), suitable for usage in aggressive media
Installation length (mm)	50, 100, 150, 200, 250, 300, 450
Enclosure	USE-M, impact- and shock-resistant enclosure with quick-release cover, PC
Colour	pure white
Protection (IP)	IP65, according to EN 60529
Connection	removable cable entry flextherm M20 for wire Ø=4,5..9 mm, removable plug-in terminal, max. 2,5 mm²
Mounting	when used as duct sensors: please use mounting flange MF6DS flexible (+90..+120 °C) or MF6 (brass, +120..+260 °C), for use as immersion sensors please use immersion pocket THVADS / THMSDS
Delivery content	incl. mounting flange MF6DS flexible, incl. mounting set (screws and accessories)
Packaging	case packaging
Notes	external antenna available on request
Option enclosure	LCD 29x35 mm, RGB backlight