Contact thermostats ATR 83 Capillary system
Technical data
Application
Housing colour:
grey (lower part like RAL 7016, upper part like RAL 7035)
Control or monitoring of temperatures at heat registers, pipelines or tanks, for example, temperature-dependent pump control or control of motor valves.
Sensor material:
Cu
Ambient temperature: Permissible atmospheric humidity:
0 … 80 °C
Max. 95% rel. humidity, non-condens- ing
Operating voltage:
none
Max. switching current: Min. switching current: Max. switching voltage: Min. switching voltage:
16 (2) A 150 mA
230 VAC, 50 Hz 24 VAC, 50 Hz
Switching element: Switching contact: Control function:
microswitch
toggler, potential-free heating or cooling
Hysteresis:
Approx. 4 K
Electrical connection: Mounting/attachment:
screw-type terminals
On pipe by means of a cable tie (450 x 8.9 mm, easy to remove, heat-resistant up to 105 °C)
Protection class: Safety and EMC:
I
according to DIN EN 60730
Sensor:
liquid-filled capillary Scale: degrees Celsius Controller, cable ties
General features: Scope of delivery:
Type
Item no.
Control range Max. sensor tem- perature
Features
PG
ATR 83.000
C1810492
30 … 90 °C
100 °C external setting, TR, IP 20
II
ATR 83.100
C1810493
30 … 90 °C
100 °C internal setting, TW, IP 20
II
ATR 83.001
C1810494
0 … 60 °C
80 °C external setting, TR, IP 20
II
ATR 83.101
C1810495
0 … 60 °C
80 °C internal setting, TW, IP 20
II
TR = temperature controller, TW = temperature monitor
Accessories
Item no.
Features
PG
ATRS-1
C1809518
Temperature determination set for ATR with external setting (ATR 83.000, ATR 83.001)
II
WP-01
G9990180
heat conduction paste 2 ml
II
ATR 83. …
ATR 83. …
Catalogue 2022 | Page 171
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