INSTALLATION MANUAL
Contents
1. HEAD LOSS CURVE 1 1 2 Polymer Body 2 Polymer Body 2 ff 7 3 4 6 8 10 12 0 10 000 100 000 1 000 000 10 000 000 Lt H GROW MORE WITH LESS N NETAFIM 8 0 MECHANICAL INSTALLATION 8 1 HANDLING THE FLOW METER Important handling information Do not lift the Octave by the electronic housing Do not carry the Octave by its lid Do not place the Octave on the electronic housing When handling the Octave avoid hard blows jolts or impacts 8 2 INSTALLATION LOCATION amp POSITION Correct Installation Incorrect Installation c o 2 e a z RECOMMENDATIONS FOR ACHIEVING TOP PERFORMANCE C i ES Minimum of two 2 pipe diametres before connections N E A Minimum of two 2 pipe diameters after strainers Zero 0 pipe diameters before and after elbows 90 in vertical installations 08 8331 6500 netinfo netafim com au www netafim com au 9 0 NOTES For proper flow measurements the Octave M s measuring tube should be completely full at all times Non wetted sensors show loss of signal Though this will not cause damage to the meter it will however not measure flow and display zero Flow direction The Octave is a bidirectional flow meter Note the indicating arrow on2. NETAFIM 4 GROW MORE WITH LESS INSTALLATION MANUAL OCTAVE ULTRASONIC BULK WATER METERS WWW NETAFIM COM AU 0 GENERAL SAFETY Do not install operate or maintain this flow meter without reading understanding and following the factory supplied instructions Otherwise injury or damage may result Read these instructions carefully before beginning installation and save them for future reference Observe all warnings and instructions marked on the product Consider handling and lifting instructions to avoid damage f the product does not operate normally refer to the service instructions or contact your local Netafim representative here are no operatorserviceable parts inside this product 2 0 PRODUCT LIABILITY amp WARRANTY This warranty shall be considered as null and void and shall not apply in any of the following events 1 Where equipment is not used or has not been installed in accordance with Netafim s specifications and installation instructions for the recommended purpose This Warranty does not extend to repair or replacement of a Netafim product or part that results from misuse negligence alteration tampering use in conjunction with parts products or service which have not been approved by Netafim or improper installation or maintenance of the product 2 f irrigation water has not been filtered or treated to the levels specified for individual
3. 113 103 165 185 200 220 285 340 406 489 W Width mm 190 229 280 343 H Height mm 155 155 194 210 210 223 282 332 383 456 Height mm 216 250 276 327 h Height mm 35 35 40 90 90 103 140 165 208 245 h Height mm 90 115 130 162 Weight kg Cast Iron body 8 9 115 13 15 32 45 68 96 Weight kg Stainless Steel body 55 1185 7 27 51 Weight kg Polymer body 14 1 45 FLANGED THREADED Th LL ID Uo 1 V L ACTUAL OCTAVE PERFORMANCE DATA Meter Size UON S DN 40 17 50 2 65 2 80 3 100 4 150 6 200 8 250 10 300 12 04 65 65 80 100 150 320 510 1250 1250 03 40 40 50 63 100 250 400 1000 1000 02 0 125 0 125 0 150 0 200 0 320 0 600 1 000 3 2 3 2 01 0 060 0 060 0 070 0 080 0 100 0 400 0 800 2 2 Starting Flow 0 025 0 025 0 025 0 025 0 025 0 2 0 2 0 5 0 5 R 03 01 667 667 714 787 1000 625 500 500 500 PERFORMANCE MINIMUM REQUIREMENTS Meter Size ponte DN 40 17 50 2 65 2 80 3 100 4 150 6 200 8 250 10 300 12 04 50 50 50 80 125 313 500 1250 1250 03 40 40 40 63 100 250 400 1000 1000 02 0 256 0 125 0 125 0 200 0 320 0 800 1 280 3 2 3 2 01 0 16 0 080 0 080 0 125 0 200 0 500 0 800 2 2 R 03 01 250 500 500 500 500 500 500 500 500
4. caused by shutdowns or service interruptions loss of use non operation of the products or any equipment loss of information loss of power or cost of replacement power loss of profits or revenue loss of contracts loss of capital inventory or use charges cost of purchased or replacement power interest charges or cost of capital or claims of customers clients or any third party even if Netafim is aware or should have been aware of the possibility of such damages In no event shall Netafim s liability exceed the purchase price of Netafim products This warranty extends only to the original dealer installer of the Netafim product Netafim warranty duration apply from the delivery date to such dealer installer Netatim reserves the right to alter modify or redesign its products pricing and this warranty at all times without creating any liability for the obsolescence of customer inventory or such parts or products This warranty shall be subject to and shall be exclusively by the Laws of Australia and New Zealand to the exclusion of its conflict of law rules Any dispute arising out of or in respect of this warranty shall be subject to the jurisdiction of the courts in Australia and New Zealand One Octave ultrasonic flow meter size as indicated on the packaging box pieced together into a complete compact system flow tube plus electronics One output module either digital or analog based on the custome
5. components of the product by Netafim 3 Where chemical concentrates are used or applied internally or externally to the product and cause harm to the product or its components 4 f operating pressures are greater than those specified by Netatim individual components 5 Where damage plugging or clogging is caused by insects rodents or other animals 6 Normal wear and tear 4 Any part normally consumed in operation or which has a normal life inherently shorter than the specified warranty period shall not be considered defective merely due to its consumption or failure prior to the end of the warranty period 8 If failures are caused by any act or event beyond the reasonable control of Netafim natural calamities and or Force Majeure which may include but are not limited to hostilities whether war be declared or not civil war or strike rebellion lockouts or other industrial disputes or actions acts of God acts of government or other prevailing authorities or defaults of third parties storms temperatures flooding snow landslides fire hailstorm lightning flood earthquakes electrical or power failures or outages or power surges or damage due to freezing or mechanical damage failure of energy or water supply If a defect in a Netafim M product is identified by Netafim during the applicable warranty period Netafim will repair replace or refund part or the full cost of the product at purchase p
6. DISPLAY m f Volume Units i Flow Direction M3 N Rate Units Alarm Error Leak Detector ah Output Mode Eu Battery Level E A A 0 Coil 3G GSM Acitve communication 08 8331 6500 netinfo netafim com au www netafim com au 14 0 QUTPUT MODULE INSTALLATION If your Octave order includes output module the following will explain how to attach it to the meter Output module kit includes Pic 1 1 Output module Pic 1 2 2 Allen Screws 3mm X 20mm 3 O ring 4 Sealing cap 5 3mm Allen key STAGE f Using the 3mm Allen key dis assemble 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 M STAGE 2 Place the O ring in the groove Pic 4 amp 5 Prices Pic STAGE 3 Insert the output module into the plug Pic 6 and tighten the screws with the 3mm Allen key Pic 7 Pic 6 Pic 7 NETAFIM AUSTRALIA 213 217 FITZGERALD ROAD LAVERTON VIC 3026 P 03 8331 6500 F 03 9369 3865 STAGE 4 E NETINFO NETAFIM COM AU Push the sealing cap to the lower hole of the module Pic 8 and fix it all the way in with a hammer Pic 9 NETAFIM NEW ZEALAND Pic 8 Pic 9 11 TIMBERLY ROAD ra MANGERE AUCKLAND P 09 256 2551 F 09256 2552 E NETINFO NETAFIM CO NZ M NETAFIM
7. lt he pulse width is programmable with a maximum resolution value of 1ms OCTAVE PULSE OUTPUT MODULE SPECIFICATION OUTPUTS PROGRAM Pulse Out 1 1K Pulse Out 2 GND 10R AGA AG3 1K AY 10R AG4 al N NETAFIM GROW MORE WITH LESS OUTPUTS WIRE COLOURS Warning Signal connection polarity is mandatory Pulse Out 1 Pulse Out 2 GND PULSE DURATION TABLE OUTPUT CHARACTERISTICS M3 USG Cuft AF Output Type Open Drain SE EMT Maxi 3 Sere ee Cable Length up to a TU T meters ual Maximum supply voltage 50Vde Maximum power load 200mA 0 01 90 3 125 0 1 125 4 37 125 1 125 40 125 125 10 125 125 125 125 100 175 125 125 125 1000 125 125 12 24 20mA MODULE ANALOG 4 20mA OUTPUTS DIAGRAM The current output is a passive 4 20mA Octave 4AmA is always 0 zero flow and the 20mA is factory 4 20mA 12 24 Vac programmable according to the customer requirements Module Read out If the customer did not specify the 20mA will be the maximum flow rate OUTPUT CHARACTERISTICS OUTPUT WIRE COLOURS TNCS 4 20m Warning Signal connection polarity is mandatory put Passive current output Red Current loop Supplied Cable Length 3 meters C urrent loop Loop supply voltage 12 24 Vdc Output impedance 25 mQ typ 13 0 DIGITAL
8. output he Octave can be set up for a wide range of applications 7 0 MECHANICAL DATA Maximum Working Pressure 16 bar Liquid Temperature Precision Class Configuration Power Source Environmental Protection Display Units Volume Display Options Outputs optional Coupling Threads only 2 Connections Severity Levels Pressure Loss 08 8331 6500 netinfo netafim com au 0 1 up to 50 C ISO 4064 rev 2005 Accuracy class 2 Compact The display is built in to the unit 2 D size Li battery 10 years life time IP 68 Ambient operation temperature 25 C up to 55 Multi line 9 digit LC display Flow rate and volume units are programmable 1 Net Forward less reverse 2 Forward only 3 Forward and reverse alternating 4 20mA powered loop Dual digital pulses process open collector Dry Contact Encoder output BSP NPSM Flanges according to ISO BS 10 and ANSI 150 Environmental class C mechanical class M1 Electromagnetic environment class El AP 16 www netafim com au 7 1 TECHNICAL INFORMATION OCTAVE DIMENSIONS STAINLESS STEEL DIMENSIONS Model Octave Model Stainless Steel Meters mm dej Threaded 50 6 80 100 150 200 250 30 mm 50 80 100 150 200 Nominal Size Nominal Size inch 0 4 1 Th 2 285 3 4 8 8 10 inch 4 6 8 SU 300 300 200 200 225 250 300 350 449 499 sane ae 305 356 457 508 W Width mm
9. r s order N NETAFIM GROW MORE WITH LESS 4 0 SUPPLIED DOCUMENTATION Condensed installation and user manual Report of factory meter settings Certificate of calibration data 5 0 UNPACKING amp INSPECTION his product has been thoroughly inspected and tested before shipment and is ready for operation After carefully unpacking the meter inspect for shipping damage before attempting to install If any indication of mechanical damage is found immediately contact the responsible transportation service and your local Netafim representative 6 0 SYSTEM DESCRIPTION amp MEASUREMENT METHOD he Octave measurement method is based on an ultrasonic transit time dual beam sensor which determines the length of time it takes an ultrasonic sound wave to travel the distance between 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 the velocity of the water he Octave ultrasonic flow meter is a battery powered precision flow meter designed for linear bidirectional flow measurement of water Flow measurement values can be transferred through the standard digital or analog
10. rice at its sole option the product or the defective part receive warranty benefits customers 3 0 ITEMS INCLUDED WITH ORDER should return defective product or part to the nearest Netafim distributor Netafim M s warranty does not cover transit damages or spare parts required for routine maintenance Netafim M cannot and does not assume liability for defective parts or damage caused by products not manufactured or supplied by Netafim even though such products may be used in conjunction with Netafim products and customer assumes risk of use of such third party products Netafim M s obligation to repair replace or refund the cost of its products as set forth above is the sole and exclusive warranty given by Netafim here are no other warranties expressed or implied including warranties of merchantability and fitness for a particular purpose and or warranty of non infringement Netafim M will not be liable to any party in strict liability tort contract or any other manner for damages caused or claimed to be caused as a result of any design or defect in Netafim s products In addition Netafim shall not be liable and customer and or any third party shall not be entitled to recover from Netafim M for any direct general special incidental consequential indirect punitive or exemplary damages of whatsoever nature and type including without derogating from the generality of the foregoing losses or damages
11. the Octave s display for forward and backward flows In case of direct sunlight exposure it is recommended to keep the lid closed though no direct damage will occur with the lid open Do not expose the Octave to excessive vibration To avoid vibration support the pipeline on both sides of the meter Ambient working temperature 25 to 55 C Water working temperature 0 1 to 50 C o avoid measuring errors due to air in the flow tube observe the following precautions Since air collects at the highest point of the system installation of the flowmeter should be at the lowest point Always install control valves downstream of the meter in order to avoid cavitation Never 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 parallel to each other Permissible length deviation Lmax Lmin _ 0 5mm 0 02 11 0 START UP Check that the meter has been installed correctly Check that the flow rate and volume units are correctly preprogrammed on the display Check that the output module is correctly attached 12 0 ELECTRICAL OUTPUTS 12 1 PULSE OUTPUT DIGITAL The Octave is delivered with dual pulse output Pulse Type open collector that allows current loading of 200mA and up to bOvo
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