background image

I n s t a l l a t i o n   M a n u a l 

A Member of the

Integrated Metering Technologies

Summary of Contents for Octave

Page 1: ...I n s t a l l a t i o n M a n u a l A Member of the Integrated Metering Technologies ...

Page 2: ...limited warranty and is exclusive and in lieu of all other warranties express or implied including but not limited to the implied warranties of merchantability and fitness for a particular purpose and shall constitute the Customer s sole and exclusive remedy with respect thereto Replacement or repair in the manner provided above will constitute fulfillment of all of Arad s obligations with respect...

Page 3: ...tween the two sensors located on the meter s body The two sensors function as both the sender and the receiver each one alternating these functions so that the ultrasonic wave travels both with and against the direction of the flow Since the ultrasonic wave travels slower against the flow than with the flow the time difference of two waves traveling with and against the flow leads to determining t...

Page 4: ...ot lift the Octave by the electronic housing Do not carry the Octave by his lid Do not place the Octave on the electronic housing When handling the Octave avoid hard blows jolts or impacts Model Octave Nominal size mm 50 50 Threaded 65 80 100 inch 2 2 Threaded 2 5 3 4 L Length mm 200 300 200 225 250 B Width mm 165 113 185 200 220 H Height mm 194 155 210 210 223 h Height mm 40 35 90 90 103 Weight k...

Page 5: ...5 pipe diameters after pumps Minimum of two 2 pipe diameters after strainers Minimum of two 2 pipe diameters before and after Minimum of two 2 pipe diameters before T connections Zero 0 pipe diameters before and after elbows 90 in vertical installations Flow Direction Flow Direction Flow Direction Flow Direction O DN Flow Direction 2 DN 2 DN 2 DN 2 DN Flow Direction ...

Page 6: ... of the flowmeter should be at the lowest point Always install control valves downstream of the meter in order to avoid cavitation ever install the meter on a pump suction side in order to avoid cavitation 10 0 Pipe flanges Refer to the standard dimensional drawings for flange spacing accommodating for the thickness of gaskets Install meter in line with the pipe axis The pipe flange faces must be ...

Page 7: ...passive current output Supplied Cable Length 3 meters Loop supply voltage 12 24 Vdc Output Impedance 25 MΩ typ Output wire colors Warning Signal connection polarity is mandatory The current output is a passive 4 20mA 4mA is always 0 zero flow and the 20mA is factory programmable according to the customer requirements If the customer did not specify the 20mA will be the maximum flow rate 12 2 4 20m...

Page 8: ...des Pic 1 1 Output module 2 2 Allen Screws 3mm X 20mm 3 O ring 4 Sealing cap 5 3mm Allen key Stage 1 Using the 3mm Allen key disassemble the cover Pic 2 from the meter keep the cover the screws and the O ring for future use Pic 3 Pic 2 Pic 3 Stage 2 Place the O ring in the groove Pic 4 5 Pic 4 Pic 5 Stage 3 Insert the output module into the plug Pic 6 and tighten the screws with the 3mm Allen key ...

Reviews: