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®
THERMASGARD
A room temperature sensor or measuring transducer THERMASGARD
detection or as room control and operating panel with temperature sensor, pushbuttons, potentiometers, status indicators (LEDs), in residential rooms, in
working, office and business facilities. In-wall installation in combination with high-quality panel switch programmes, preferably with products by Gira, Busch-
Jaeger (by means of in-wall adapter), Berker, Merten, Jung, Siemens. These room temperature sensors can be installed individually or in combination with light
switches, socket outlets, or other in-wall devices. They are electric contact thermometers, used for measuring temperature of gases surrounding them on
all sides (non-precipitating, non-aggressive air). The measuring tolerance is depending on the conditions present at the point of measurement and may vary
according to the ambient conditions prevailing at the place of installation, as radiant and convective heat influence the sensor. (e.g. outside, inner, cavity, or
concrete wall). Construction physics shall be regarded.
TECHNICAL DATA:
Measuring ranges: .....................-30...+60 °C (passive sensors) and
Sensor ⁄ output: ........................see table, assembled on board, passive or active
Range suppression: ....................in the button
Testing current: ...........................ca. 1 mA
Potentiometers: ........................standard 1kΩ, max. 0.1 W (other ratings optional upon request,
Turn switches: ..........................max. 24 V AC ⁄ DC, max. 130 mA,
Rocker switch: ...........................max. 24 V AC ⁄ DC, max. 130 mA
Pushbuttons: ............................normally open contact, max. 24 V DC, max. 10 mA
LEDs: ......................................max. 24 V DC (optional max. 24 V AC),
Installation: ..............................in in-wall flush box Ø 55 mm
Electrical connection: .................via plug terminals, 0.14 - 1.5 mm²,
Humidity: .................................max. 90 % r.H., non-precipitating air
Protection class: .......................III (according to EN 60 730)
Protection type: ........................IP 20 (according to EN 60 529)
Measuring transducer: ...............power supply 24 V DC,
Output: ....................................0 - 10 V
SWITCH PROGRAMME:
Manufacturer: .............................GIRA System 55 (other switch programmes,
Enclosure: ................................plastic, standard colour pure white, glossy (similar RAL 9010)
®
THERMASGARD
FSTF 1
Standard version with sensor
Type ⁄ WG1
FSTF1
F S T F1 P T10 0
F S T F1 P T10 0 0
F S T F1 NI10 0 0
F S T F1 N I10 0 0 T K 5 0 0 0
F S T F1 L M 2 3 5 Z
F S T F1 N T C 1,8 K
F S T F1 N T C 10 K
F S T F1 N T C10 K P R E C O N
F S T F1 N T C 2 0 K
F S T F1 K T Y 81- 210
FSTF1 - U
F S T F1- U P T10 0 0
FSTF
0 ...+50 °C (at U variant)
e. g. 100 Ω, 5 kΩ, 10 kΩ or potentiometer 0 -10 V linear)
max. 5 steps (0, Auto, I, II, III)
standard green (red, yellow or two-colour)
on safety extra-low voltage only, max. 42 V AC, 60 V DC
range 0...+ 50 °C (other ranges optional)
manufacturers, colours and prices upon request
(other colours are possible on request with colour variants
depending on the respective light switch programme)
Sensor ⁄ Output
passive
Pt100
(according to DIN EN 60 751, class B)
Pt1000 (according to DIN EN 60 751, class B)
Ni1000 (according to DIN EN 43 760, class B, TCR = 6180 ppm ⁄ K)
Ni1000 TK5000 (TCR = 5000 ppm ⁄ K), LG - Ni1000
LM235Z (TCR = 10 mV ⁄ K; 2.73 V at O °C), KP10
NTC 1,8 K
NTC 10K
NTC 10K Precon
NTC 20K
KTY 81-210
passive ⁄ active
Pt1000 / 0 - 10 V
®
FSTF is used for air temperature measurement or setpoint adjustment, for presence
10
1x two-wire connection
standard
1x two-wire connection
LM 235 Z (KP 10)
Connecting diagram
6
6
7
Output
UB +
5
0-10V
24V
5
GND
Item No.
IP 20 (- 30 ... +60 °C)
1101-5020- 1000-162
1101- 5020- 5000-162
1101- 5020-9000- 162
1101- 5021-0000- 162
1101- 5022-1000- 162
1101- 5021-2000- 162
1101- 5021-5000- 162
1101- 5021-9000- 162
1101- 5021-6000- 162
1101- 5022-0000- 162
IP 20 (0 ... +50 °C)
1101-5120-5000- 484
FSTF 1 - U
7
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