Flo-Sonic OCFM ultrasonic transit-time flow meter0 pages

FLO-SONICTM OCFM
Open Channel Ultrasonic TransitTime Flow Meter

Technical Specifications
Velocity Measurement
Method:
Ultrasonic Transit-Time
Range:
± 0,001 m/s to ± 10 m/s
Bi-directional measurement
Accuracy:
±1% of reading or 0,005 m/s (whatever
value is bigger)
Repeatability:
± 0,05%
Technologies:
- Automatic control of ultrasonic signal using
the ESC mode (Echo Shape Control)
- Automatic zero flow adjustment with “anti
air bubble” signal processing
- Echo analyzer with automatic control (ESC)
- Dynamic Gain up to 89 dB.
Data Storage
1.000.000 measurements if used in combination with
UNI-TRANSTM
Local Terminal
RS-232:
Keypad:

FLO-SONICTM
FLO-SONICTM uses the very latest electronic technology combined
with highly efficient digital signal processing (D.S.P.), technique
which maximize the system performance giving the user significant
benefits.
FLO-SONICTM gives outstanding measurement capability including
the ability to adapt its operation to suit the most challenging site
conditions.
The system consists of one or more FLO-SONICTM Ultrasonic Speed
Processors associated to one
UNI-TRANSTM Flow processor and Monitor. Two probes per
Ultrasonic path with sensor installation hardware and cables.

Used in combination with PC software
for configuration
For menu configuration (access code possible)

Time-Based Accuracy
High resolution time measurement < 0,1 ns.
Display
Dimensions: 15 x 63 mm ; two lines of text display
16 characters programmable ; back lit LCD
Outputs
Two 4-20mA outputs: system-isolated, up to 500 ohm load.
Contact Closure
Two OC contact closure for alarm
Rating: 0.1A @ 100 VDC
Housing
Material:
Dimensions:
Protection Rate:
Weight :

ABS plastic, NEMA 4
258 W x 237 D x 145 H mm
IP65
2.5 kg

Environmental Working Conditions
Operating Temperature:
-10 to +50°C
Storing Temperature:
-20 to +70°C
Humidity:
20 to 95% r.H. (not condensing)
Power Requirements
115-230 VAC, 50-60 Hz, max. 10 watts; 12 VDC or 24 VDC
(must be specified at time of ordering)

Rue J.H. Cool 19a l B-4840 Welkenraedt l BELGIUM

www.flow-tronic.com

Tél.: +32 (0)87 899 799 l Fax: +32 (0)87 899 790
E-mail: info@flow-tronic.com