G
THERMASGARD
®
RSTF
Rev. 2020 - V24
Resistance thermometer
THERMASGARD
®
RSTF
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,
specifically used for temperature detection in larger rooms. The room radiation temperature sensor RSTF determines the effective portion of active
radiation or the effective radiant heat at the measured location. Due to the measuring method employed by the dark radiation temperature sensor,
an excellent and room- representative measuring result is achieved. In addition there is an independent passive output available to determinate the
reference temperature.
TECHNICAL DATA
Measuring range:
–30...+75 °C
Sensors ⁄ output:
see table, passive (optional also with two sensors)
Connection type:
2-wire connection (4-wire connection on PT100 ,
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)
Insulating resistance:
≥ 100 MΩ, at +20 °C (500 V DC)
Process connection:
by screws
Housing:
plastic, material ABS
Housing: pure white (similar to RAL 9010), Semi-globe: black
Dimensions:
85 x 85 x 27 (40) mm (Baldur 1)
Electrical connection:
0.14 - 1.5 mm², via terminal screws
Humidity:
< 95 % r. H.
Protection class:
III (according to EN 60 730)
Protection type:
IP 30
(according to EN 60 529)
1x two-wire connection
LM 235 Z (KP 10)
1
2
+
–
LM235Z
LM235Z
3
4
+
–
1x four-wire connection
(optional)
Rx
3
4
Rx
1
1
2
2
1x four-wire connection
(optional)
LM235Z
3
4
+
–
LM235Z
1
1
2
2
+
–
Rx
1
2
Rx
3
4
1x two-wire connection
standard
THERMASGARD
®
RSTF
Room radiation temperature sensors
Type ⁄ WG03
Sensor ⁄ Output
Item No.
RSTF
IP 30
RSTF PT100
Pt100 (according to DIN EN 60 751, class B)
1101-40C0-1003-000
RSTF PT1000
Pt1000 (according to DIN EN 60 751, class B)
1101-40C0-5001-000
RSTF NI1000
Ni1000 (according to DIN EN 43 760, class B, TCR = 6180 ppm ⁄ K)
1101-40C0-9001-000
RSTF NITK
Ni1000 TK5000 (TCR = 5000 ppm ⁄ K), LG - Ni1000
1101-40C1-0001-000
RSTF LM235Z
LM235Z (TCR = 10 mV ⁄ K; 2.73 V at O °C), KP10
1101-40C2-1001-000
RSTF NTC1,8K
NTC 1.8 K
1101-40C1-2001-000
RSTF NTC10K
NTC 10K
1101-40C1-5001-000
RSTF NTC20K
NTC 20K
1101-40C1-6001-000
Extra charge:
two or other sensors optional
on request
