Data sheet - Float switches - AT 120 HR HY0 pages
TECHNICAL SHEET
AT 120 HR HY
FLOAT LEVEL SWITCH
For automatic regulation with one single device
USE
VR – Emptying / Filling
WIRING
SIZE
Height : 200 mm – Diameter: 92 mm
DIFFERENTIAL ANGLE
Please, refer to the
connection diagram
enclosed to each float
delivered.
APPLIANCES
Similar to the AT 120 and thanks to its double shape in HR HY (hypalon), it is especially recommended
for aggresive liquids including bases, acids and oils products…
( please, refer to the technical sheet of the AT 120 )
TECHNICAL CHARACTERISTICS
Omnidirectional
Allowed fluid density
0,80 a 1,10
Maximum pressure
4 bars
Maximum temperature
90°C
Protection index
IP 68
Electric characteristics
250 VAC- 50/60 Hz
Cut-out power
20 (8) A (20 A resistive - 8 A inductive)
Microswitch
Silver / Cd oxide reverser contacts
Biconical shell
Copolymer polypropylene + HR HY (hypalon)
Cable
HR HY (hypalon) H07RN8-F
Cable type
2 or 3 conductors 1 mm² (with or without T, according to versions)
Float weight without cable
295 g
Cable weight
HR HY 110 g/m
Adjustable ballast on cable (option)
Loaded resin 250 g or ecological « clip » ballast 275 g
Standard cable length (series)
1, 3, 5, 10 and 20m (other lengths on request)
Nº 200406986
ATMI – Z.A. de l’Observatoire – 2 avenue des Bosquets – 78180 Montigny le Bretonneux – France
Tél: +33 (0)1 61 37 35 60
Fax: +33 (0)1 61 37 35 69
Site Internet: www.atmi.fr
E-Mail: info@atmi.fr
Doc.Tec-6703M-08/13
Operation mode
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