Datasheet

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KYMASGARD
®
RFTM -xx-FSE
Multi-functional room radio sensors ⁄ room control units with solar cell
for temperature, humidity, air quality (VOC) and motion ⁄ presence
Radio bus system KYM
ASGARD
®
9000
Rev. 2019 - V20 GB
The room radio sensors of the radio bus system KYMASGARD
®
9000 are maintenance-free radio
transmitters that function without batteries. Energy generation is effected by conversion of indoor room
light into electric energy by means of a solar generator. If the ambient light is too low for power generation,
the sensors can optionally be powered by two AAA batteries (not included). These sensors are used to
detect the indoor climate and the setpoint values, and to transmit the recorded values to radio actuators
and radio signal receivers ⁄ gateways via radio signals. The following device configurations are available:
The room sensor
KYMASGARD
®
RFTM-FSE is used to measure room temperature and room humidity.
The room control unit
KYMASGARD
®
RFTM-FSE-ST is used to measure room temperature and humidity,
and to display and set the setpoint for temperature.
The setpoint is set directly on site using touch buttons.
The room sensor
KYMASGARD
®
RFTM-LQ-FSE is used to measure room temperature, room humidity
and air quality (VOC = Volatile Organic Compounds).
The room sensor
KYMASGARD
®
RFTM-BW-FSE is used to measure room temperature, room humidity
and the movement (or presence) of persons.
Optional accessories include the wall holder
WH-3100 and the stand holder SH -3110 , which enable them
to be used as table-top units.
TECHNICAL DATA
Operation: Energy generation by solar cell,
batteryless, maintenance-free (optionally battery-operated)
Radio technology: EnOcean protocol, modulation ASK, 868 MHz,
transmission power max. 10 mW, telegram type 4BS
Channels: 1 temperature, 1 humidity, 1 setpoint,
1 air quality (VOC), 1 motion/presence
Radio transmitter module: EnOcean Dolphin
Measurand acquisition: adjustable, every 1s ⁄ 10 s ⁄ 100 s
Transmission interval: adjustable, typically every 100 seconds, or at any measuring value change,
status telegram approximately every 16 minutes
Range of coverage: indoors typically 30 - 100 m,
outdoors up to 300 m
Enclosure: plastic, material: ABS,
colour: pure white (similar to RAL 9010)
Dimensions: Ø 88 mm, height 18 mm
Mounting: Wall-mounted or free-standing using accessories
Ambient temperature: –5...+55 °C
Storage temperature: –25...+60 °C
Permitted humidity: 0…90 % r.H., non-precipitating air
Protection class: III (according to EN 60 730)
Protection type: IP 30 (according to EN 60 529)
Standards: CE conformity according to EMC Directive 2014 ⁄ 30 ⁄ EU
and according to R&TTE Directive 2014 ⁄ 53 ⁄ EU
HUMIDITY
Operating range, humidity: 0…100 % r. H.
Deviation in humidity: typically
± 2.0 % (20…80 % r. H.) at +25 °C, otherwise ± 3.0 %
TEMPERATURE
Operating range,
temperature: 0...+40 °C
Deviation in temperature: typically ± 0.2 K at +25 °C
AIR QUALITY (VOC)
VOC measuring range: 0...100 % air quality; with reference to calibration gas
VOC measuring accuracy: ± 20 % final value (with reference to the calibration gas)
MOTION
Detection: yes/no (motion + presence)
SETPOINT ⁄ DISPLAY
Operating elements: The setpoint for temperature can be set and displayed on a touch panel.
Room devices
(Ø 90 mm)
with stand holder
(optional)
WH-3100
Wall holder
(optional)
SH -3110
Stand holder
(optional)
NEW