OCM Pro LR
Stasjonær vannføringsmåler
Power supply
100 to 240V AC, +10% /-15%, 47 to 63Hz or 24V DC ± 15%,
5% residual fluctuation
Power consumption
max. 50VA
Wall mount enclosure
• Material: Polycarbonate
• Protection: IP 65 (NEMA 4)
• Weight: approx. 2.9 kg (6.39 lbs)
Operating temperature
-20°C to +50°C ( -4°F to 122°F)
Storage temperature
-30°C to +70°C ( -4°F to 158°F)
Max. humidity
80%, non-condensing
Display
Back-lit graphic display, 128 x 128 pixel
Operation
18 buttons, menu driven in German, English, French and Italian
Inputs
• 1 x 4 - 20mA for external level measurement (2-wire sensor)
• 4 x 0/4 - 20mA with 12 bit solution for external level measurement, external setpoint values and data storage
• 4 x digital input
• 1 to 3 velocity sensors connectable
Outputs
• 4 x 0/4 - 20mA, load 500 Ohm, 12 bit solution,
accuracy better than 0.1%
• 5 switchable relays, loadable to 230V AC / 2A (cos φ 0.9)
• RJ45 for Internet communication
Data storage
Plug-in Compact Flash Card up to 128MB
Data transmission
By pluggable Compact Flash Card, open protocol via RS 485, direct Internet connection via Intranet, internal ISDN or analog
modem
