Nivu Sonic Co0 pages
FLOW Non-Portable
nnnnI_NivuSonic CO - Clamp On
nnnnThe perfect flow measurement in full pipelines -
nnnncontactless!
nnnnlamp
nnnnJ | |||||
IS | ing | Water |
The NivuSonic CO operates using the transit time method and is primarily
nnnnsuitable for clean to slightly polluted water
nnnnContactless and pressure independent
nnnnHigh measurement stability and accuracy
nnnndue to signal correlation
nnnnEasy startup and installation procedure
nnnnthanks to software-based sensor
nnnnalignment and clamp-on system
nnnnUncomplicated integration into existing
nnnncontrol systems through universal interfaces
nnnnSuitable even for aggressive media
nnnnTransmitter
nnnnSupply power
nnnnPower consumption
nnnnWall mount enclosure
nnnnMax. humidity
nnnnDisplay
nnnnOperation
nnnnInputs
nnnnOutputs
nnnnData memory
nnnnOperating temperature
nnnn100 to 240 VAC, +10 % /-15 %, 47 to 63 Hz
nnnnor 24 V DC ±15 %, 5 % residual ripple_
nnnnmax. 48 VA
nnnn• material: Polycarbonate
nnnn• protection: IP65
nnnn• weight: approx. 3700 g
nnnn20 °C to +50 °C
nnnn80 %, non-condensing
nnnnback-lit graphic display, 128 x 128 pixel
nnnn18 keys, multilingual dialog mode
nnnn(German, English, French, ...)
nnnn2 sensor pairs directly connectable
nnnn4 x 0/4 - 20 mA, 5 relays (SPDT), RJ45~
nnnncompact flash card up to 128 MB
nnnnData transmission via compact flash card, Modbus TCP, inte-
nnnngrated web server; Ethernet, Internet via
nnnnEthernet or optional via internal ISDN or
nnnnGPRS modem
nnnnSensors
nnnnMeasurement principle Ultrasonic transit time
nnnnFlow velocity measurement
nnnnMeasurement range ±20 m/s_
nnnnInner pipe diameter
nnnnMeasurement uncertainty
nnnndepending on hydraulic
nnnnambient conditions
nnnnNumber of paths
nnnn0.08 m to 1.4 m (DN80 to DN1400)
nnnn• flow velocity (val8rai8)± 0.1 % of
nnnnmeasurement value within the path
nnnn• flow (Q): ±1-5 % of measurement
nnnnvalue
nnnn• offset velocity < ±5 mm/s
nnnn1 or 2 measurement paths
nnnnMeasurement frequency 1 MHz
nnnnProtection
nnnnIP68
nnnn-30 °C to +80 °C
nnnnOperating temperature
nnnnCable length 10 m, other cable lengths on request
nnnnTemperature measurement via sound velocity
nnnnMeasurement range 0 °C to +80 °C
nnnnMeasurement uncertainty ±1 K
nnnnInstrumentation For Water Industry
nnnnNIVUS GmbH • Im Taele 2 • 75031 Eppingen, Germany • Internet: www.nivus.com
nnnnPhone: +49 (0)7262 9191-0 • Fax: +49 (0)7262 9191-999 • E-Mail: info@nivus.com
nnnnmvus
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