We will keep you informed.
Find out all you need to know about NIVUS - product news, special promotions, practical examples and much more
The OCM F flow meter utilises a fully bidirectional ultrasonic Doppler flow velocity sensor Type KDA. The newly developed intelligent Doppler sensor detects and directly evaluates the flow velocity.
Levels can be measured by either using the sensor-integrated pressure sensor or an external sensor.
Thanks to the intuitive user interface it is very easy to set up the OCM F for the requirements of various applications. Programmed settings are indicated clearly. This virtually eliminates mal-function due to faulty programming. Current readings are indicated clearly on the large back-lit graphic display.
|Power supply||85 to 260 V AC, 47 to 63 Hz or 24 V DC +/- 15%, 5% residual ripple|
|Power consumption||max. 18 VA (7 VA typical)|
|Enclosure||-Material: Polycarbonate -Weight: ca. 1200 g -Protection: IP 65 -Installation: wall or DIN rail mounting|
|Ex-Approval||II(2)G [Ex ib] IIB|
|Operating temperature||-20 °C to +60 °C / with Ex: -20 °C to +40 °C|
|Storage temperature||-30 °C to +70 °C|
|Max. humidity||90 %, non-condensing|
|Display||Back-lit full graphic LCD, 128 x 64 pixel|
|Operation||6 keys, menus in German, English, French and Polish|
|Inputs||-1 x 4 - 20 mA for external level (2-wire probe) -2 x 0/4 - 20 mA with 12 bit resolution for external level and external setpoint -4 x digital input -1 active compact Doppler sensor Type KDA connectable|
|Outputs||-3 x 0/4 – 20 mA, load 500 Ohm, 12 bit resolution, accuracy 0.1 % (after calibration) -5 relay (SPDT), max. load 230 V AC / 2 A (cos. 0.9|
|Controller||3-step controller, quick close function, adjustable slide valve position in case of error|
Specifications subject to change.
Flow Meter for part filled and full Pipes, Channels and Flumes
Instruction Manual for OCM F and OCM FR Measurement Device
OCM F / OCM FR / NFP