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6. Technical Data
General technical data
Control unit dimensions (L x W x H) 180 x 200 x 70mm
Control unit weight 800 g
Allowable surrounding temperature 0 to 40 deg Celsius
Power use during stand by 14 mA
Power use during activation 35 mA
Protection class II
Moisture protection class IP 54
Electrical connection for all copper
cables allowable 0.08 – 2.5 mm
Allowable cable entrance diameter
into control unit 5 to 9 mm
Battery, 9 V type MN, Duracell,
Order no. 197-081 2 x
Power supply
Power supply 230 V AC
1~50 Hz ± 10%
L / N
Power supply European flat pin on con
trol unit with 1.2 mm
connection cable
Fusing max 10 Amp (fusing to be
handled on-site)
Inputs
Probes a) 2-finger electronic probe with
limited conductivity application
5–1000 uS / cm (with 3 meter
cable length)
or
b) optical probe with unlimited con-
ductivity sensing
Outputs
Relay
/
Option:
• Changeover contact: Center
Potential free contact
contact,
(Article number 80072)
•
Closing / Opening contact
• max. 42 VAC / 0,5 A
• With system internal fusing
• With system internal protective
switching for inductive loads
Option: Alarm warning dev.
For connection of remote
(Article nr. 20162)
audible alarm