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11.5
Inputs
"START PRE-METERING".
Potential-free make contact (wiping contact with t
(with preset pre-metering delay time: wiping contact with t
Contact load from LMI02: 24 V DC, 20 mA
"METERING ENABLE":
Potential-free make contact, contact load from LMI02: 24 V DC, 20 mA
Empty message input "NIVEAU":
Empty status monitoring for product storage container by means of reed contact or level
electrodes. Treshold limit: 500 Ω ... 1 kΩ
11.6
Power supply
Supply voltage (depends on instrument version)
Item no. 187601
Item no. 187602
Item no. 187603
Mains frequency:
Max. pre fusing:
Internal fuse protection:
Power input:
Influence of supply voltage
on conductivity
measurement:
11.7
Ambient conditions
Permitted ambient
temperature:
Operating range:
Influence of ambient
temperature:
11.8
Interference immunity
In accordance with EN 61000-6-2
11.9
Interference emission
In accordance with 61000-6-3
417102012_LMI02.doc
on
230 V AC + 6 % - 10 %
115 V AC +/- 10 %
24 V AC +/- 10 %
50 Hz -60 Hz
4 A
Fine wire fuse 5 x 20 mm
63 mA T (for 230 V)
125 mA T (for 115 V)
630 mA T (for 24 V)
Max. 10 W
≤ 2.5 % within permitted range
0 ... 50 °C
0 ... 65°C
≤ 1 %/10 K in the permitted range
- 90 -
< t
pre-metering)
> t
on
pre-metering delay time)
Rev. 10-01.09
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