Owner's manual

M&C TechGroup Germany GmbH • Rehhecke 79 • 40885 Ratingen • Germany
[e-mail] • www.mc-techgroup.com • Fon [phone] • Fax [phone]
8.2
Technical specications and illustrations are without
obligation, subject to modications. 09.96/11.06
Technichal Data
Dimensions
LA 1.1 in wall mounting housing
Dimensions in mm
LA 1.4 in rail mounting housing
22.8
111
100
21 24
22
Liquidalarm
Alarm
OK.
1211 14 NC
1
2 3
4
wh.
bn.
5 6
7 8
Sensitivity
adj.
Al. Reset
Flüssigkeitsalarm LA1.4
L/+ N/- PE PE
NC
bn. wh.
50
80
160
148
Sensor
Ø 4,3
230
115
LNPE
56
12
3
22 21 24 14 11 12
rt
gn
78
P1
210
* Reversible distribution voltage 230V 50Hz / 115V 60Hz, at works adjusted to 230V 50Hz.
** at works desactivated
Electronic controllers type LA-1.1 LA-1.4
Part Number
230V 50/60Hz
115V 50/60Hz
24V DC
24V AC
03 E 2001*
03 E 2001*
03 E 2001 d
03 E 2001 b
03 E 2006
03 E 2006 a
03 E 2006 d
03 E 2006 d
Mounting Wall mounting housing Rail mounting housing EN 50022
Sensor inlets 1
Power consumption 2 VA 1VA
Alarm-relay (2x MC/NC/NO) 250V DC/AC 250V AC/DC
contact rating DC=50W, AC=500VA, 3A DC=45W, AC=500VA, 2A
Cable inlet 1x terminals 3mm - 6,5mm
2x terminals 5mm - 10mm
Electrical connection terminals max. 2,5 mm
2
Adjustment of switching point via potentiometer after opening of housing via potentiometer in the housing front
Distance between sensor and
electronic LA-1.. max. 100m
Line break supervision yes
Alarm reset** yes
Protection type IP65 EN60529 IP20 EN60529
Housing material Polycarbonate Polyamide PA 6.6 combustibility class VO (UL94)
Ambient temperature -25 °C to +60 °C
Dimensions B 80xL 160xH 55 mm B 22,8 x L 100 x H 111 mm
Weight 0,31 kg 0,23 kg