G
THERMASGARD
®
RTF 1
Rev. 2020 - V24
1x two-wire connection
Standard
1x two-wire connection
LM 235 Z (KP 10)
1x four-wire connection
(optional)
Room temperature sensor
THERMASGARD
®
RTF 1
with passive output, in an elegant housing
made of plastic, with snap-on lid, base with 4-hole attachment for installation on vertically or
horizontally installed in-wall flush boxes, with predetermined breaking point for on-wall cable entry,
or in enclosures made of stainless steel (top and bottom part are of stainless steel, the lid is
screwed on), vandal-proof version e.g. for schools, military barracks, and public buildings. This
residential room temperature sensor is used to detect ⁄ display temperatures in closed dry rooms,
in apartments, in cinemas, supermarkets, storage rooms, office and business facilities.
TECHNICAL DATA
Measuring range:
–30...+70 °C
Sensor ⁄ output:
see table, passive
Connection type:
2-wire connection
(4-wire connection on PT100 / PT1000A,
optional on other sensors)
Testing current:
< 0.6 mA (Pt1000)
< 1.0 mA (Pt100)
< 0.3 mA (Ni1000, Ni1000 TK5000)
< 2.0 mW (NTC xx)
400 μA...5 mA (LM235Z)
Process connection:
by screws
Housing:
plastic, material ABS,
colour pure white (similar to RAL 9010),
optional stainless steel
V2A
(1.4301)
Dimensions:
85 x 85 x 27 mm (Baldur 1) Standard
98 x 98 x 33 mm (Baldur 2)
75 x 75 x 25 mm (stainless steel
V2A
(1.4301)
Installation:
wall mounting or on in-wall flush box Ø 55 mm,
base with 4-hole for mounting on vertically or horizontally
installed in-wall flush boxes for cable entry from the back,
with predetermined breaking point for on-wall cable entry
from top ⁄ bottom in case of plain on-wall installation
Electrical connection:
0.14 - 1.5 mm² via terminal screws,
secured against loss due to unscrewing,
on safety extra-low voltage max. 24 V DC only
Humidity:
max. 90 % r. H., non-precipitating air
Protection class:
III (according to EN 60 730)
Protection type:
IP 30 (according to EN 60 529)
THERMASGARD
®
RTF 1
Room temperature sensors (Standard)
Type ⁄ WG03
Sensor ⁄ Output
Item No.
RTF1 xx
passive
IP 30
(–30...+70 °C)
R T F1 P T10 0
Pt100 (according to DIN EN 60 751, class B)
1101-40A0-1003-000
R T F1 P T10 0 0
Pt1000 (according to DIN EN 60 751, class B)
1101-40A0-5000-000
R T F1 P T10 0 0 A
Pt1000 (according to VDI / VDE 3512, class A-TGA)
1101-40A0-6003-000
R T F1 NI10 0 0
Ni1000 (according to DIN EN 43 760, class B, TCR = 6180 ppm ⁄ K)
1101-40A0-9000-000
R T F1 NI T K
Ni1000 TK5000 (TCR = 5000 ppm ⁄ K), LG - Ni1000
1101-40A1-0000-000
R T F1 L M235 Z
LM235Z (TCR = 10 mV ⁄ K; 2.73 V at O °C), KP10
1101-40A2-1000-000
R T F1 N T C1,8K
NTC 1.8 K
1101-40A1-2000-000
R T F1 N T C10K
NTC 10K
1101-40A1-5000-000
R T F1 N T C20K
NTC 20K
1101-40A1-6000-000
Extra charge:
Stainless steel housing
optional
Other sensors optional
on request
Summary of Contents for 1101-40A0-1003-000
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