KRAL BEM 300 Series, Руководство по эксплуатации

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42 OIE 15en Edition 2019-12 HW 2.0/SW 2.0 Operating Instructions
Display accessories
Accessories
Features
Dimensions
Display accessories
The BEM 500 electronic unit is normally installed near the volumeter. The electronic unit can communi-
cate with an additional display via the bus interface. This remote display can display the electronic unit
display values. This means that the current consumption, the total values and the temperatures can be
displayed at distances of up to 200 m.
Remote display BEA 59
Features BEA 60 BEA 61
Memory 16 k (non-volatile) 16 k (non-volatile)
Number of records 16000 16000
Resolution 8 bit 8 bit
Stop options
□
When full
□
After n records
□
First in first out
□
When full
□
After n records
□
First in first out
Recording interval 1 sec. to 10 days 1 sec. to 10 days
Range 0–255 pulses per record 0–255 pulses per record
Operating temperature -40 °C ... +85 °C -40 °C ... +85 °C
Battery durability Up to 5 years Up to 5 years
Housing BEA 60 BEA 61
Height 34 mm 34 mm
Width 59 mm 59 mm
Depth 80 mm 80 mm
Weight 110 g 110 g
Degree of protection IP 68 IP 68
Fig. 6 Remote display BEA 59
BEA 59 Data
Text display 4 lines / 20 characters
Background illumination LED
Interface type
□
RS 232
□
RS 485
Degree of protection Front IP 65
Operating temperature 0 ... +50 °C
Power supply 24 V DC