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Micronics UF AV5500 User Manual

Area-velocity flow meter
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USER'S GUIDE
Installation & Operation
Instructions
Area-Velocity Flow Meter
Model UF AV5500
Manual Series A.1

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Summary of Contents for Micronics UF AV5500

  • Page 1 USER'S GUIDE Installation & Operation Instructions Area-Velocity Flow Meter Model UF AV5500 Manual Series A.1...
  • Page 2 Note: This page has been left blank intentionally.

  • Page 3: Table Of Contents

    UF AV5500 Area-Velocity Flow Meter INDEX CONNECTIONS ....................4 FUNCTION TEST ....................4 KEYPAD SYSTEM .................... 6 CALIBRATION MENU ..................7 ICONS ......................... 8 MESSAGE ICON ....................9 STATUS......................9 PASSWORD ..................... 10 MENU SELECTIONS ..................11 UNITS/MODE ....................11 CALIBRATION....................

  • Page 4: Connections

    FUNCTION TEST: Connect the sensor to the sensor terminals as shown on next page, then apply power. Allow 30 seconds for the UF AV5500 to initialize. A. Place QZ02L sensor (flat to the bottom) in a bucket of water about 6” deep and press the  programing button to view the status page which shows level and velocity.
  • Page 5 UF AV5500 Area-Velocity Flow Meter CONNECTIONS SENSOR SERIAL COMMUNICATION OPTION RS-485 Output 4-20mA 4-20mA VELOCITY LEVEL – – EXTRA RELAYS OPTION RLY3 RLY4 RLY5 RLY6 POWER INPUT – 4-20mA FLOW HEATER OPTION RLY2 RLY1 SENSOR Page 5...

  • Page 6: Keypad System

    UF AV5500 Area-Velocity Flow Meter KEYPAD SYSTEM The UF AV5500 uses a menu system. Arrows show the four directions to leave a menu box. Pressing a corresponding keypad arrow will move to the next item in the direction shown. Move the cursor (underline) under numerals and increase or decrease numerals with the ...

  • Page 7: Calibration Menu

    UF AV5500 Area-Velocity Flow Meter CALIBRATION MENU Page 7...

  • Page 8: Icons

    UF AV5500 Area-Velocity Flow Meter ICONS  Message waiting. Press Data logging Data logging USB file download. File download completed. Download Error. Echo OK. Dry sensor. No water in pipe/channel. Echo loss Echo OK (PZxx series level sensor option). No Echo (PZxx series level sensor option).

  • Page 9: Message Icon

    The main display shows the units selected from the Units/Mode menu, Flow or Velocity rate being measured, TOTALIZER and RELAY states. The UF AV5500 will start-up with this display. T o t 2 0 1 3 0 . 8 USG...

  • Page 10: Password

    UF AV5500 Area-Velocity Flow Meter STATUS (cont.) - - St a t u s - - - - - - - - - - - -  L e v e l 0 . 0 0 f t Ve l o c i t y 0 .

  • Page 11: Menu Selections

    UF AV5500 Area-Velocity Flow Meter MENU SELECTIONS - - Me n u - - - - - - - - - - - - - -  Un i t s / Mo d e Ca l i b r a t i o n...
  • Page 12 UF AV5500 Area-Velocity Flow Meter Available Flow Rate Engineering Units: Abbreviation Description Abbreviation Description USG/d US gallons per day litres per day USG/h US gallons per hour litres per hour USG/m US gallons per minute litres per minute USG/s US gallons per second...

  • Page 13: Calibration

    UF AV5500 Area-Velocity Flow Meter CALIBRATION Range Only shown when the level sensor used is a through-air PZ - - Ca l i b r a t i o n - - - - - - -  type. Max range should be set as the distance from the face of...
  • Page 14 UF AV5500 Area-Velocity Flow Meter CALIBRATION (cont.) Set the 4mA value for the level analog output, in units - - Ca l i b r a t i o n - - - - - - -  configured in the Units/Mode menu.
  • Page 15 UF AV5500 Area-Velocity Flow Meter CALIBRATION (cont.) Signal Cutoff Adjust the setting in percent to suppress industrial noise from - - Ca l i b r a t i o n - - - - - - -  potentially being read as Doppler signals. When Signal...
  • Page 16 UF AV5500 Area-Velocity Flow Meter CHANNEL SETUP Ch a n n e l Se t u p - - - - - - T y p e Ro u n d Pi p e I D 0 . 7 5 f t...
  • Page 17 UF AV5500 Area-Velocity Flow Meter CUSTOM CHANNELS Reset Data Old data MUST be removed before entering data for a new channel. Press  then press  to and press ✓ to clear old data. Max Height Enter the maximum height of the channel.

  • Page 18: Relay Parameters

    UF AV5500 Area-Velocity Flow Meter RELAY PARAMETERS Press  and  or  to select a relay (2 relays are standard, 4 Relay additional are optional). Press  or  to select Function Pulse Flow Velocity Level Set digits to the flow volume per relay pulse. Use this feature Pulse for remote samplers, chlorinators or totalizers.

  • Page 19: Data Logging

    It is recommended that you Delete and start a new log after changing any Units/Mode settings. View 24-hr formatted Reports on the UF AV5500 display. Press  from the main display to view a formatted flow report from instruments with a built-in data logger.
  • Page 20 UF AV5500 Area-Velocity Flow Meter RETRIEVING LOG FILE Plug a USB Flash Memory Drive (one is included with the UF AV5500) into the USB output port on the Panel of the meter. The instrument display will show the data download icon until the log file is transferred to the memory card. The USB flash drive may be removed when the icon for download successful appears.

  • Page 21: Communication (Optional)

    Protocol Choose MODBUS Address Device address for the UF AV5500. Valid range: 001-247 (Default: 001). This number should be unique across the bus. Press  or  to scroll,  to select digits, and press ✓ to store the setting.

  • Page 22: Special Functions

    Capture WF This function should only be used when instructed by a Micronics representative to do so. The function captures the ultrasonic signal so that it can be evaluated by Micronics. Capture Par This function captures the programming parameters in the meter.
  • Page 23 UF AV5500 Area-Velocity Flow Meter the calibration menus. Press ✓ to return to Menu Selections SIMULATION Exercises the 4-20mA (0-5V) outputs, digital display and control relays. and press ✓ to simulate maximum Flow, Level and Test Select Maximum Velocity and to output 20mA (5V) to the analog channels.

  • Page 24: Installation - Sensor Location

    UF AV5500 Area-Velocity Flow Meter INSTALLATION – SENSOR LOCATION For the most accurate flow measurement possible, careful consideration should be made to the placement of the sensor in relation to flow disturbances. In general, the best accuracy will occur where flow is evenly distributed across the channel/pipe and free of turbulence.
  • Page 25 UF AV5500 Area-Velocity Flow Meter 2. Hydraulic Dams When the QZ02 sensor is to be mounted in front (upstream) of a hydraulic dam, or a Micronics VD pipe dam, the sensor should be placed at least 20 inches in front of the dam: 3.
  • Page 26 UF AV5500 Area-Velocity Flow Meter 1. Flow Profile Distortion The pipe/channel in which the QZ02 sensor is mounted should be free of bends, tees, sudden changes in slope, and there should not be objects in the pipe/channel which disturb the flow profile in front of the sensor.
  • Page 27 UF AV5500 Area-Velocity Flow Meter QZ02L VELOCITY-LEVEL SENSOR MOUNTING Mount the QZ02L sensor with the stainless steel bracket and hardware supplied. Ensure that the sensor is parallel to the water surface (check with a level). Mount with the tapered end of the sensor pointing upstream and the sensor cable pointing downstream.
  • Page 28 UF AV5500 Area-Velocity Flow Meter Page 28...
  • Page 29 UF AV5500 Area-Velocity Flow Meter OPTIONAL PIPE BAND MOUNTING WITH QZ02L SENSOR Install the stainless steel pipe band with the sensor mounting bracket at the invert (bottom) of the pipe. Ensure that the sensor bracket is parallel to the water surface (check with a level).
  • Page 30 UF AV5500 Area-Velocity Flow Meter OPTIONAL PZ15-LP LEVEL SENSOR MOUNTING Mount the PZ15-LP non-contacting ultrasonic level sensor in an unobstructed position at least 8” (203.2 mm) above the high water level. Install the stainless steel mounting bracket in a horizontal position (check with a level) and then insert the PZ15-LP sensor.

  • Page 31: Enclosure Installation

    UF AV5500 Area-Velocity Flow Meter ENCLOSURE INSTALLATION Locate the enclosure within 20 ft (6 m) of the sensor (up to 500 ft -150 m optional). The enclosure can be wall mounted with the four mounting screws (included) or panel mounted with Option PM Panel Mount kit from Micronics.

  • Page 32: Field Troubleshooting

    UF AV5500 Area-Velocity Flow Meter FIELD TROUBLESHOOTING The UF AV5500 uses an ultrasonic level sensor to determine flow area and an ultrasonic Doppler sensor to measure flow velocity. The QZ02L sensor combines both sensors in one housing. An optional configuration uses the PZ15-LP “down-looking” level sensor and a QZ02L-B velocity sensor.
  • Page 33 UF AV5500 Area-Velocity Flow Meter SENSOR CABLE RESISTANCE TEST Unplug the 4-pin green sensor terminal from the Doppler board and connect the sensor wires as shown. With a multimeter, perform resistance checks for each set of wires. One single loose terminal may cause false readings.
  • Page 34 UF AV5500 Area-Velocity Flow Meter Resistance vs. Temperature Page 34...

  • Page 35: Applications Hotline

    Instruments may be returned to Micronics for service or warranty repair. Obtain an RMA Number from Micronics - Before shipping a product to the factory please contact Micronics by telephone or email to obtain an RMA number (Returned Merchandise Authorization). This ensures fast service and correct billing or credit.
  • Page 36 Micronics Limited warrants, to the original purchaser, its products to be free from defects in material and workmanship for a period of one year from date of invoice. Micronics will replace or repair, free of charge, any Micronics product if it has been proven to be defective within the warranty period.

  • Page 37: Appendix A - Options

    EXTRA SENSOR CABLE (OPTION VXC) Each Micronics UF AV5500 flow meter includes 25 ft. (7.6 m), 50 ft. (15 m) or 100 ft. (30 m) tri- coaxial sensor cable. This cable is shielded from electrical interference and is watertight with a polyurethane jacket.
  • Page 38 UF AV5500 Area-Velocity Flow Meter COAXIAL CABLE PREPARATION VXC UF AV5500 sensor cable can be cut and spliced up to a maximum length of 500 ft (152 m). Cable ends must be prepared as illustrated below. Page 38...
  • Page 39 UF AV5500 Area-Velocity Flow Meter JUNCTION BOX - OPTION JB2X & JB4X NEMA4X (IP66) polycarbonate Junction Box with terminal strips is available from Micronics Limited. Includes compression fittings for watertight coaxial cable entries. Page 39...
  • Page 40 UF AV5500 Area-Velocity Flow Meter SS PIPE MOUNTING BAND – OPTION VSJ Page 40...
  • Page 41 Class II, Division 1, Groups E,F,G Class III Intrinsic Safety Barriers may be ordered with the Micronics instrument and are supplied mounted in the Micronics instrument enclosure. Replacement barrier fuses (Part No. ISB- 011239) may be purchased separately. The instrument enclosure containing the Intrinsic Safety Barriers must be installed in a non- hazardous location.
  • Page 42 UF AV5500 Area-Velocity Flow Meter GN SPEC ISB The intrinsic safety barrier assemblies installed in the AVFM limit the voltage and current supplied to the transducers to the values listed under ‘Barrier Specifications’. To safely install Greyline transducer(s) certified for use in hazardous...

  • Page 43: Modbus® Communication

    UF AV5500 Area-Velocity Flow Meter MODBUS® COMMUNICATION MODBUS® serial interface connections are made at the RS485 card’s terminal block if your UF AV5500 was ordered with this card, or if one was added after installation. Card location: SENSOR SERIAL COMMUNICATION...
  • Page 44 UF AV5500 Area-Velocity Flow Meter Transceiver: 2-wire, half-duplex MODBUS Address (MAC address) range: 1-255 (Default: 001) BAUD rates: 4800, 9600, 19200, 38400, 57600, 76800 or 115200 (Default: 9600) Data Bits: Parity: None, Even, Odd (Default: Even) Stop Bits: 1, 2 (Default: 1)
  • Page 45 Over Read/ Comments Address Type Range Range Write Reset Volume Coil Read/ Turn coil ON (1) to reset total on UF AV5500. Total Write Turn coil to OFF (0) once reset is complete. Register Description Register Data Over Read/ Comments...
  • Page 46 UF AV5500 Area-Velocity Flow Meter Register Description Register Format Type Comments Address Type 30113 Flow Rate - USG/day Input Register Floating Point Register (1 of 2) 30114 Flow Rate - USG/day Input Register Floating Point Register (2 of 2) 30115...
  • Page 47 UF AV5500 Area-Velocity Flow Meter Register Description Register Format Type Comments Address Type 30137 Flow Rate - m /min Input Register Floating Point Register (1 of 2) 30138 Flow Rate - m /min Input Register Floating Point Register (2 of 2)
  • Page 48 UF AV5500 Area-Velocity Flow Meter Register Description Register Format Type Comments Address Type 30161 Flow Rate - bbl/hr Input Register Floating Point Register (1 of 2) bbl = US Oil Barrel = 42 Gallons 30162 Flow Rate - bbl/hr Input Register...
  • Page 49 UF AV5500 Area-Velocity Flow Meter Register Description Register Format Type Comments Address Type 30183 Previous day Average Input Register Floating Point Register (1 of 2) Flow Rate - ft3/day 30184 Previous day Average Input Register Floating Point Register (2 of 2)
  • Page 50 UF AV5500 Area-Velocity Flow Meter Register Description Register Format Type Comments Address Type 30207 Previous day Average Input Register Floating Point Register (1 of 2) IG = Imperial Gallons Flow Rate - IG/min 30208 Previous day Average Input Register Floating Point Register (2 of 2)
  • Page 51 UF AV5500 Area-Velocity Flow Meter Register Description Register Format Type Comments Address Type 30303 Volume Total - Liters Input Register Floating Point Register (1 of 2) 30304 Volume Total - Liters Input Register Floating Point Register (2 of 2) 30305...
  • Page 52 UF AV5500 Area-Velocity Flow Meter Register Description Register Format Type Comments Address Type 30327 Previous day Volume Input Register Floating Point Register (1 of 2) IG = Imperial Gallons Total - IG 30328 Previous day Volume Input Register Floating Point Register (2 of 2)
  • Page 53 UF AV5500 Area-Velocity Flow Meter Register Description Register Format Type Comments Address Type 30711 Flow Temperature - C Input Register Floating Point Register (1 of 2) 30712 Flow Temperature - C Input Register Floating Point Register (2 of 2) 30901...
  • Page 54 UF AV5500 Area-Velocity Flow Meter Register Description Register Format Type Comments Address Type 30941 mA Output 1 - Output Input Register Floating Point Register (2 of 2) Current mA feedback on Level output # 1 30942 mA Output 2 - Output...
  • Page 55 UF AV5500 Area-Velocity Flow Meter Register Description Register Format Type Comments Address Type 30950 Volume Units Input Register Index (0 to 7) 0 = Cubic Feet 1 = US Gallons 2 = US Million Gallons 3 = Imperial Gallons 4 = Imperial Million Gallons...
  • Page 56 UF AV5500 Area-Velocity Flow Meter ENCLOSURE HEATER AND THERMOSTAT - Option TH Instruments can be factory-equipped with an Enclosure Heater and Thermostat or the module can be customer-installed. The Thermostat is factory set to turn ON at 40°F (4.5°C) and OFF at 60°F (15.5°C).
  • Page 57 UF AV5500 Area-Velocity Flow Meter POWER INPUT OPTION 9-32VDC UF AV5500 Flow Meters may be ordered factory-configured for 9-32VDC power input. CONNECTIONS: POWER INPUT: Connect 9-32VDC to the + and - terminals. The Power Input GND terminal must be connected to the nearest Ground pole. A 1-amp fuse in line is recommended.

  • Page 58: Specifications

    UF AV5500 Area-Velocity Flow Meter SPECIFICATIONS Channel Types: Round pipe, Rectangular, trapezoid, egg or custom shapes Electronics Enclosure: Watertight and dust tight NEMA4X (IP 66) polycarbonate with clear, shatterproof cover Level: ± 0.25% of reading or ±0.08”, whichever is greater. Repeatability Accuracy: &...
  • Page 59 UF AV5500 Area-Velocity Flow Meter QZ02L Sensor Velocity Measurement Range: 0.1 to 20 ft/sec (0.03 to 6.2 m/sec) and reverse flow to -5 ft/sec (-1.5 m/sec) in fluids containing bubbles or solids with a minimum size of 100 microns and a minimum concentration of 75 ppm to act as acoustic reflectors.
  • Page 60 UF AV5500 Area-Velocity Flow Meter Optional (Velocity only) Sensor QZ02L-B Minimum Velocity: 0.1 ft/sec (0.03 m/sec) Maximum Velocity: 20 ft/sec (6.2 m/sec) [reverse flow to -5 ft/sec (-1.5 m/sec)] Operating Temperature: 5 to 150°F (-15 to 65°C) Exposed Materials: PVC, epoxy resin, polyurethane, ultem Sensor Cable: 25 ft (7.6 m) submersible polyurethane jacket, shielded, 3-coaxial...
  • Page 61 UF AV5500 Area-Velocity Flow Meter Dual Non-Contacting Sensor Configuration Page 61...
  • Page 62 UF AV5500 Area-Velocity Flow Meter CONNECTIONS Dual Sensor Configuration SENSOR PZxx Level SERIAL COMMUNICATION OPTION RS-485 Output 4-20mA 4-20mA VELOCITY LEVEL – – EXTRA RELAYS OPTION RLY3 RLY4 RLY5 RLY6 POWER INPUT – 4-20mA HEATER OPTION RLY2 RLY1 SENSOR Page 62...
  • Page 63 UF AV5500 Area-Velocity Flow Meter PZxx FLANGE SENSOR MOUNTING METHODS IN ROUND PIPES Notes: 1. Use the ¾” NPT “Isolation Coupling” supplied and hand tighten only. Do not clamp sensor body or stem. 2. Do not mount sensor or cover flange in direct sunlight.
  • Page 64 Warm temperatures, moisture and vibration will accelerate this process. Super Lube ® as supplied with the UF AV5500 (and available from Micronics Limited) is recommended for permanent installations.
  • Page 65 The objective of site preparation is to eliminate any discontinuity between the sensor and the pipe wall, which would prevent acoustical coupling. A PC4 Sensor Mounting Kit is supplied with each Micronics SE4 sensor. It includes recommended coupling compound in a plastic applicator and a stainless steel mounting bracket with adjustable pipe straps.

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