Plant room thermostat RTKSA Capillary system – external sensors
Technical data
Application
Colour:
Anthracite grey (similar to RAL7016), front side transparent
RTKSA plant room thermostats were specially developed for use in industrial halls, exhibition halls, air halls and greenhouses. When used as a frost protection controller, the higher tolerances at the end of the scale must be observed.
Sensor material: V4A Max. sensor temperature Top scale value +15% Max. head temperature: 50 °C Permissible atmospheric humidity:
Max. 95% rel. humidity, non-condensing
Operating voltage:
none
Type testing by TÜV in accor- dance with DIN EN 14597
Max. switching current:
NC contact: 16 (2.5) A at 230 VAC +10% 0.25 A at 230 VDC +10% NO contact: 6.3 (2.5) A at 230 VAC +10% 0.25 A at 230 VDC +10% Min. 100 mA at 24 V (AC/DC) 230 VAC 50/60 Hz, 230 VDC
Min. switching current: Max. switching voltage: Min. switching voltage:
24 VAC/50 Hz, 24 VDC
Switching element: Switching contact: Control function:
microswitch
toggler, potential-free heating or cooling
Hysteresis:
1.3 K
Electrical connection: Mounting/attachment:
Push-in terminals
wall mounting
Protection class: Protection rating: Safety and EMC:
I
IP 54 (optionally IP 65)
In accordance with DIN EN 60730 (VDE 0631)
Sensor:
liquid-filled capillary Scale: degrees Celsius
General features:
Type
Item no.
Control range
Hysteresis Features
PG
RTKSA-100.010 RTKSA-101.010
KA010000 KA010100
−10 … +40 °C −10 … +40 °C
1.3 K TR, external setting 1.3 K TW, internal setting
II II
RTKSA-100.110
KA010001
0 … +50 °C
1.3 K TR, external setting
II
RTKSA-101.110
KA010101
0 … +50 °C
1.3 K TW, internal setting
II
TR = temperature controller, TW = temperature monitor
Type comparison (old/new type)
Old alre types Control range
Hystere- sis
New alre types
Control range
Hystere- sis
JET-40 JET-40F
RTKSA-100.010 RTKSA-101.010
0 … +35 °C 0 … +35 °C
1 K 1 K
−10 … +40 °C −10 … +40 °C
1.3 K 1.3 K
JET-41
RTKSA-100.110
0 … +70 °C
2 K
0 … +50 °C
1.3 K
JET-41F
RTKSA-101.110
0 … +70 °C
2 K
0 … +50 °C
1.3 K
TR = temperature controller, TW = temperature monitor
Catalogue 2022 | Page 156
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