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- Temperature
- Humidity
- Pressure
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- Air Quality
- Flow
- Modbus | Wireless Modbus
- Rymaskon
- EtherCAT P
- Accessory
Description
Room temperature sensor with operating elements, panel switch programme
THERMASGARD® FSTF xx
A room temperature sensor THERMASGARD® FSTF is used for air temperature measurement or setpoint adjustment, for presence detection or as room control and operating panel with temperature sensor, push-buttons, potentiometers, status indicators (LEDs).
The in-wall sensor is mounted in high-quality panel switch programmes, ideally of the brands Gira, Berker, Merten, Jung, Siemens or Busch-Jaeger (using in-wall adapters) either individually or in combination with light switches, socket outlets, etc.
The in-wall sensor is mounted in high-quality panel switch programmes, ideally of the brands Gira, Berker, Merten, Jung, Siemens or Busch-Jaeger (using in-wall adapters) either individually or in combination with light switches, socket outlets, etc.
It is used in non-aggressive, dust-free environments, in refrigeration, air conditioning and clean room technology, and in interior rooms, such as living rooms, offices, hotels, etc.
Technical details
Connection type
2-wire connection
Measuring range
-22...+140 °F
Range suppression
in the button
Electrical connection
FSTF -1 via screw terminals 26 - 16 AWG,
FSTF xx via plug terminals 18 - 14 AWG
FSTF xx via plug terminals 18 - 14 AWG
Installation
in in-wall flush box Ø 2.17 in
Permissible air humidity
max. 90 % RH, non-precipitating air
Protection class
III (according to EN 60 730)
Sensor
LM235Z
Protection type
IP 20 (according to EN 60 529)
Testing current
0.4 mA...5 mA
Housing
plastic, colour pure white glossy (similar to RAL 9010)
(other colours are possible on request with colour variants
depending on the respective switch programme)
(other colours are possible on request with colour variants
depending on the respective switch programme)
Manufacturer
GIRA System 55 Standard
(other switch programmes, manufacturers, colours
and prices upon request
(other switch programmes, manufacturers, colours
and prices upon request
Features
Potentiometer: standard 1 kΩ, max. 0.1 W
(other ratings optional on request,
e. g. 100 Ω, 2.5 kΩ, 5 kΩ, 10 kΩ
optional 0 -10 V linear)
LED: max. 24 VDC (optionally max. 24 VAC),
standard green and red (optionally red, yellow or two-tone)
Push-button: NO contact, max. 24 VDC, max. 10 mA
(other ratings optional on request,
e. g. 100 Ω, 2.5 kΩ, 5 kΩ, 10 kΩ
optional 0 -10 V linear)
LED: max. 24 VDC (optionally max. 24 VAC),
standard green and red (optionally red, yellow or two-tone)
Push-button: NO contact, max. 24 VDC, max. 10 mA