User Manual

100
Low-flow cut-off
0 - 10% of nominal full-scale range
Time constant for flow
0.5 - 20 seconds (optionally: 0.2 - 20 seconds)
Power supply
Standard 230 V AC
±
10%
200 V AC
±
10% 48 - 63 Hz
115 V AC
±
10%
100 V AC
±
10%
Special versions 21, 24, 42, 48 V AC, +10/-15%, 48 - 63 Hz
24 V DC,
±
30%
Power consumption AC : 18 VA DC : 10 W
Operator control / interfaces
Keypad 3 keys
→ ↵ ↑
Local display Type 3-line, illuminated LCD display
1st (top) line: 8 character, 7 segments for numerals and signs
2nd (middle) line: 10-character, 14 segments for texts
3rd (bottom) line: 6 markers
▼
for status identification
Function actual measured value, forward, reverse or sum totalizer
(7 characters), each can be set for continuous or cyclic
display, and status output
Meas quantities. and
units
Plain text language
see page 89 “Measured quantities and units”
English, German French
Magnetic sensors MP same function as the 3 keys, operation by means of hand-held
bar magnet without opening the housing
Communications options
RS 232 adaptor and Config. Software
Operating via a MSDos PC. For further information see
Product Guide 6 “Communications techniques”.
HART-System
Via handheld communicator. For further information see
Product Guide 6 “Communications techniques”.
RS 485/ Modbus Serial communications For detailed protocol information please contact Krohne
Housing material
die-cast aluminium with polyurethane finish