www.greyline.com
USER'S GUIDE
Installation & Operation
Instructions
Portable Area-Velocity Flow
Meter
Model MantaRay
Manual Series A.1.1
Note: This page has been left blank intentionally.
MantaRay Portable Area-Velocity Flow Meter
INDEX
CONNECTIONS ................................................................................................ 4
KEYPAD SYSTEM ............................................................................................ 5
BATTERY .......................................................................................................... 5
CALIBRATION MENU ..................................................................................... 6
ICONS ................................................................................................................. 6
MESSAGE ICON ............................................................................................... 8
STATUS ............................................................................................................. 8
PASSWORD ....................................................................................................... 9
UNITS/MODE .................................................................................................. 10
CALIBRATION................................................................................................ 11
RELAY PARAMETERS .................................................................................. 14
DATA LOGGING ............................................................................................ 15
SPECIAL FUNCTIONS ................................................................................... 17
INSTALLATION - SENSOR LOCATION ...................................................... 19
APPLICATIONS HOTLINE ............................................................................ 22
PRODUCT RETURN PROCEDURE ............................................................... 23
AREA-VELOCITY FLOW DATA SHEET ..................................................... 24
SPECIFICATIONS ........................................................................................... 28
IMPORTANT NOTE: This instrument is manufactured and calibrated to meet product specifications.
Please read this manual carefully before installation and operation. Any unauthorized repairs or
modifications may result in a suspension of the warranty.
Available in Adobe Acrobat pdf format
Page 3
CONNECTIONS
MantaRay Portable Area-Velocity Flow Meter
Charger and IO Sensor USB
Thumbdrive
not
supplied
Charger
or optional
Break-out Box
pg. 27
QZ02LPlug Connector
see pg. 28
Page 4
MantaRay Portable Area-Velocity Flow Meter
KEYPAD SYSTEM
The MantaRay 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 and keys.
To store calibration values permanently (even through power interruptions), press .
Area Velocity
Flow Meter
MANTA RAY
SLEEP
BACK
LIGHT
ON
OFF
BATTERY
- A built-in rechargable NiMH battery supplies power for 48 hours continuous operation when fully
charged.
- Display brightness is adjustable to conserve power.
- The MantaRay will switch off automatically when the battery is fully discharged.
- Full charge requires approximately 6 to 9 hours charging.
- Sleep mode extends battery life for long term data logging (30 days for 5 minute logging).
CHARGING BATTERY
A 16V AC-DC power module is supplied for battery charging and continuous use. Full charge requires
6-9 hours when fully drained. Solid battery icon and/or full charge adapter icon indicates when battery is
fully charged.
Page 5
CALIBRATION MENU
MantaRay Portable Area-Velocity Flow Meter
Mode Flow}
Linear in
Volume USG
Time min
Temperature C
--Units/Mode--------
--Calibration-------
20mA Flo 10.000ft /s³
}
³
4mA Flo 0.000ft /s
Min Level 0.000in
Lvl Offset 0.000in
Min Vel 0.000ft/s
Damping 10%
Max Height 0.75ft
-- -----Channel Setup-
}Type Round
/minOn 1000 USG
/minOff 0.000 USG
Function Flow
Relay 1}
--Relay Parameters--
Calibration
Channel Setup
Relay Parameters
Data Logging
Special Functions
Simulation
Units / Mode}
--Menu Selections----
Password 0000
--Password----------
USG/m
Configuration
Mode Flow
Set Date May 27/2013
Set Time 11:27:40
Interval 10sec
Log Logging
Log Site ID 0}
--Data Logging-------
--Special Functions-
Language English}
Analog Out 4-20mA
Backlight High
2Relays
24Logger 1. T
Level 0.00in
Velocity 10ft/s
Reset Totalizer NO
Negative Totals NO
Flo Direction Off
Cal Constant 1.000
Restore Defaults NO
New Password 0000
Flow 1982.88USG/m
4-20mA Flow 20.00
}Test Actual
Relays 1 2
--Simulation--------
Doppler 1.15
Analog Out 1
Sonar 1.11
Utility 1.25.02
--Configuration-----
}
ud 2Log se %
Data Log Logging
Battery 100%
Charger Off
Sensor Good
--Message-----------
Temperature 24C
0.000ft/sAverage
0.000ft/sMaximum
Date Feb. 12/20} 10
--24 hr log--Velocity
50138 USGTotal
34.82 USG/mAverage
Date Feb. 12/20} 10
--24 hr log------Flow
0.000ftAverage
0.000ftMaximum
Date Feb. 12/20} 10
--24 hr log-----Level
0.000
Tot 20130.8 USG
Relays 1 2
9:15:00Min Time
11:08:00Max Time
0.000ft/sMinimum
9:15:00Min Time
11:08:00Max Time
52.20 USG/mMaximum
0.000 USG/mMinimum
0.000ftMinimum
9:15:00Min Time
11:08:00Max Time
Velocity 0.00ft/s
Flow 0.000 ft/s
Tot 0.000USG
Signal Cutoff 5%
Signal Strength 0%
EC 100%
--Status------------
}Level 0.00 ft
Relays 1 2
Page 6
ICONS
MantaRay Portable Area-Velocity Flow Meter
1. 2.
1.
1.
1.
2. 3.
2.
2.
3.
4.
Message waiting. Press .Ç
Data logging .off
Data logging .on
USB file download.
File download completed.
Download Error.
Echo OK.
No Echo.
Battery
0%
Battery
25%
Battery
50%
Battery
75%
Battery
100%
Battery status / charging icon.
External Battery Source.
Full charge powered by 16V adapter.
Sleep mode icon indicates that
Manta ay is running in sleep mode.R
The icon appears only during the wake
cycle when the display is fully lit.
Page 7
MantaRay Portable Area-Velocity Flow Meter
USG/m
0.000
Tot 20130.8 USG
Relays 1 2
--Message----------Data Log Logging
Battery 100%
Charger Off
ud 2Log se %
Sensor Good
Temperature 24C
--Status-----------}Level 0.00 ft
Velocity 0.00ft/s
Flow 0.000 ft/s
Tot 0.000USG
Signal Cutoff 5%
Signal Strength 0%
EC 100%
Relays 1 2
MAIN DISP LAY
The main display shows the units selected from the
Units/Mode menu,
Flow or Velocity rate being measured, TOTALIZER and RELAY states. The
MantaRay will start-up with this display.
MESSAGE ICON
Press from the main display to view temperature measurement, status of the
data logger battery and error/warning messages provided by the instrument. The
Message Icon will appear on the main display if error messages are being
generated by the instrument. Press to return to the main display.
STATUS
Press from the MAIN display to view instrument status.
Velocity Will be displayed in ft/sec or m/sec.
Level Is displayed in the selected units.
Displays the current totalizer reading.
Tot
Signal Cutoff Adjust the setting in percent to suppress flow readings
at zero flow when fluid swirling or pipe vibration may
cause the instrument to continue reading. Example:
Signal Cutoff at 5% will force the display
and outputs to zero when signal strength drops below
5%.
Signal Strength Displays percentage of signal being received by the
ultrasonic sensor.
EC Displays level measurement Echo Confidence
Relays 1 2 Energized relays will display with reversed font eg:
Page 8
MantaRay Portable Area-Velocity Flow Meter
--24 hr log------Flow
Date Feb. 12/2010
}
Total 50138 USG
Average 34.82 USG/m
Maximum 52.20 USG/m
Max Time 11:08:00
Minimum 0.000 USG/m
Min Time 9:15:00
--Password----------
Password 0000
24 HR LOG
Press from the MAIN display to view a formatted flow report from instruments
with a built-in data logger. Press to pan through
Flow summaries. Press to scroll down one day or repeatedly to scroll to a
Level, Velocity and
specific date. Up to 365 days can be stored. Newest date will overwrite the oldest.
Press to return to the main display.
PASSWORD
Password (a number from 0000 to 9999) prevents unauthorized access
The
to the
Calibration menu.
From the Main display press to get to
password is 0000 and if it has not been changed press to proceed to the
Selections
screen.
Password. Factory default
If a password is required, press to place the cursor under the first digit and or
to set the number, then to the second digit, etc. Press or to proceed to
the
Menu Selections screen.
A new password can be stored by going to
Password.
Special Functions/New
Menu
Page 9
MantaRay Portable Area-Velocity Flow Meter
--Units/Mode-------Mode Flow
}
Linear in
Volume USG
Time min
Temperature C
--Units/Mode--------
Mode Flow
Linear} in
--Units/Mode--------
Mode
Linear
}Volume USG
ft3
bbl
IMG
USMG
--Units/Mode--------
Mode Flow
Linear in
Volume USG
Time} sec
day
min
--Units/Mode--------
Mode Flow
Linear in
Volume USG
Time min
Temperature} C
ft
mm
m3
IG
hr
UNITS/MODE
From
Velocity or Level. Flow mode displays the flow rate in engineering
Mode press the and then the or to select Flow,
units (e.g. gpm, litres/sec, etc.) Press the to store your selection then the to
the next menu item.
From
Linear press the key and then the or to select your units of
measurement. Press the to store your selection.
m
Press the key to move the
save your selections.
symbol to each subsequent menu item and the to
Note: the volume selection "bbl" denotes U.S. barrels.
Temperature press then to select C or F.
Press or to return to the Menu Selections screen.
L
F
Page 10
MantaRay Portable Area-Velocity Flow Meter
--Calibration-------
20mA Flo 10.000ft /s³
}
4mA Flo 0.000ft /s
Min Level 0.000in
Lvl Offset 0.000in
Min Vel 0.000ft/s
Damping 10%
³
CALIBRATION
Press to
Calibration and to enter. Use or to position before
each menu item and to enter. When settings are completed press to store and
return to the Calibration menu.
20mA Flo
[5V Flo]
Press and enter the flow rate value for 20mA.
[OFF]
: Analogue output can be selected as 4-20mA or 0-5V in Special Functions.
Note
4mA Flo
[0V Flo]
Press and enter the flow rate value for 4mA.
[OFF]
Lvl Offset
Note: 4mA is not affected by
Optional for QZ02L sensor (use for mud or silt conditions).
Press and enter an offset to level measurement. Set to 0.00
when sensor mounted on floor of channel. When sensor is
mounted above the floor of the channel enter the distance
between channel floor and bottom of sensor. Maximum offset
is ± 36” (914 mm).
is the bottom of the channel or pipe.
Lvl Offset settings. 4mA
TOP VIEW
SENSOR
SIDE VIEW
Min Vel
Damping
Press from the
LEVEL
SENSOR
SENSOR ELEVATED
ABOVE FLOOR OF
USE THE MB-QZ
STAINLESS STEEL
MOUNTING BRACKET
(SUPPLIED)
PIPE OR CHANNEL
SENSOR
END VIEW
U-SHAPE STAINLESS STEEL
18 GA. RECOMMENDED
HEIGHT AS REQUIRED
Press and enter a minimum velocity cutoff. Forward and
reverse velocities less than
Min Vel will be forced to zero.
Increase damping to stabilize readings under turbulent flow
readings or to reject spurious level readings. Decrease for
faster response to changes in flow.
Calibration display to return to Menu Selections.
Page 11
MantaRay Portable Area-Velocity Flow Meter
--Channel Setup-----Type Round
}
Max Height 0.75ft
CHANNEL SETUP
Round Select Round for open pipes. Set Max Height to the
inner diameter of the pipe.
Rectangle Select Rectangle for rectangular channels. Enter the
channel width.
Trapezoid Select Trapezoid for trapezoidal shaped channels.
Specify the
in the following illustration.
TRAPEZOIDAL
Egg Select Egg for Egg shaped channels. Enter the Max
Height
of the channel.
Width and Slope of the channel as shown
SLOPE = x
y
CHANNEL
WIDTH
y
x
HEIGHT
= 3R
Page 12
R
2R
3R
R/2
MantaRay Portable Area-Velocity Flow Meter
--Custom Channel----Type Custom
}
Reset Data No
Max Height 0.75 ft
Division 0.05 ft
Increment # 0
Width 0.000 ft
Level 0.000 ft
CUSTOM CHANNELS
Reset Data Old data MUST be removed before entering data for a new
channel. Press then press to
old data.
Max Height Enter the maximum height of the channel.
Division Divide the maximum height into equal increments (maximum
of 40) and enter this division value (example 1”, 1 cm etc.)
Increment # Enter the increment number if you want to edit a previous
entry or to skip entering widths for some levels (Note: The
custom channel will interpolate widths between entry points).
Width Enter the measured width of the channel at the level shown
(Note: To enter 0 width you must press and then to store
a 0 width data point).
Level Displays the level of the channel for each increment and width
entry.
MAX
HEIGHT
Note
:
Custom channel data in equal width increments with variable height
measurements must be converted to the format shown above using the “Channel
Data Translator” PC software.
WIDTH
Yes and press to clear
INCREMENT #DIVISION
10
9
8
7
6
5
4
3
2
1
0
LEVEL
Page 13
MantaRay Portable Area-Velocity Flow Meter
--Relay Parameters-Relay 1
}
Function Flow
On 1000 USG
Off 0.000 USG
RELAY PARAMETERS
Relay Press and or to select a relay (2 relays).
Function Press or to select Off, Pulse, Flow,
Velocity or Level.
Flow
On Position the cursor under the numerals and press or to set
digits to the relay
Off set digits to the Off set point.
Pulse Press and set digits to the flow volume per relay pulse. Use
this feature for remote samplers, chlorinators or totalizers.
Minimum time between pulses is 2.25 seconds and pulse
duration is 350 milliseconds.
Return to
Velocity
On
Position the cursor under the numerals and press or to set
digits to the relay
Off set digits to the Off set point.
Level
On
Position the cursor under the numerals and press or to set
digits to the relay
Off set digits to the Off set point.
LOE mode Specify the state of the relay for loss of echo condition:
Off, On or Hold.
Press to return to
On set point.
Relay and enter settings for each relay.
On set point.
On set point.
Menu Selections
Page 14
MantaRay Portable Area-Velocity Flow Meter
--Data Logging------Log Site ID 00
}
Mode Flow
Set Date Feb 18/2008
Set Time 11:27:40
Interval 10sec
Log Stop
Velocity
Mar 19/2009
12:28:41
99
60min
30min
15min
10min
5min
2min
1min
30sec
Start
Delete
DATA LOGGING
Setup
Select
Data Logging from Menu Selections.
Log Site ID Enter a number from 00 to 99. The site ID will become
part of the downloaded file name to help distinguish
downloads from different instruments.
Press to store the setting.
Mode Select Velocity, LVT, Level or Flow.
Press to store the setting.
Set Date Press or to scroll and select Month, Day and Year.
Press to store the setting.
Set Time Press or to select the current time in Hours, Minutes and
Seconds.
Press to store the setting.
Interval Press or to select the logging interval.
Press to store the setting.
Log Stop, Start or Delete the log file.
Press or to
Press or to
Note:
You MUST delete old log and start a new log AFTER having set
changes to
Log Site ID, Mode and/or Interval for those
changes to be applied to the log file.
View 24-hr formatted Reports on the MantaRay display. Press from the MAIN
display to view a formatted flow report from instruments with a built-in data
logger. Press to pan through
summaries. Press to scroll down one day or repeatedly to scroll to a specific
date. Up to 365 days can be stored. Newest date will overwrite the oldest. Press
to return to the main display.
Page 15
Delete and to delete the log file.
Start and to start the logger.
Level, Velocity and Flow
MantaRay Portable Area-Velocity Flow Meter
RETRIEVE LOG FILE
Plug a USB Flash Memory Drive (not supplied by Greyline) into the USB output
cable from the instrument. The instrument display will show the USB file
download icon until the log file is transferred to the memory card and then display
file download completed icon. The USB flash drive may be removed.
Download file names will appear in this format:
AVFM__00A.LOG
MODEL TAG DOWNLOAD
Tag is set according to the
Logging menu.
Download letter will be A for the first download from an instrument. B for the
second, then C etc. At the letter Z a - character will appear indicating that the
maximum number of downloads for that instrument are on the USB flash drive.
Older files can be erased or moved from the flash memory drive or a new memory
drive can be used.
OPENING LOG FILES
Install Greyline Logger on your PC or laptop. Refer to the Help menu in the
program for detailed instructions.
Select File/Open/Instrument Log (.log) to open the log file from your USB flash
drive.
Log Site ID entered in the instrument Data
Page 16
MantaRay Portable Area-Velocity Flow Meter
--Special FunctionsLanguage English
}
Analog Out 4-20mA
Backlight High
Reset Totalizer NO
Negative Totals NO
Flo Direction Off
Cal Constant 1.000
Restore Defaults NO
New Password 0000
--Special Functions-
Language English
}Backlight High
Medium
Key Hi/Lo
Low
Key High
Key Med
Key Low
Off
SPECIAL FUNCTIONS
Language Select English, French or Spanish
Analog Out Select 4-20mA, 0-5V or OFF mode for the analog
output.
Backlight Select High, Medium or Low for continuous
backlight.
Select
minute) after a keypress and then
key is pressed again.
Select
after a keypress and then backlight off until a key is
pressed again.
Reset Totalizer Press and select Yes to erase and restart the
totalizer at zero.
Negative Totals Select Yes to have reverse flow readings deducted
from the totalizer. Select
only and ignore reverse flow.
Flo Direction Select On to enable flow direction measurement.
Select
Select
measurement.
Cal Constant Scales the velocity (& Flow) reading. Set to 1.000 for
QZ02L sensor.
Restore Defaults Select Yes and press to erase all user settings and
return the instrument to factory default settings.
New Password Select any number from 0000 to 9999 and press
. Default setting of 0000 will allow direct access to
the calibration menus. Setting of any password greater
than 0000 will require the password to be entered to
access the calibration menus.
Press to return to
Menu Selections.
Key Hi/Lo for high backlight (for 1
Lo backlight until a
Key High, Med or Low for backlight
No to totalize forward flow
Off to disable flow direction measurement.
Invert to invert the sense of the flow
Page 17
MantaRay Portable Area-Velocity Flow Meter
--Simulation-------}Test Actual
Level 0.00in
Velocity 10ft/s
Flow 1982.88USG/m
4-20mA Flow 20.00
Relays 1 2
SIMULATION
Exercises the 4-20mA (0-5V) outputs, digital display and control relays.
Test Select Maximum and press to simulate maximum Flow, Level and
Velocity and to output 20mA (5V) to the analog channels.
Select
Minimum and press to simulate minimum Flow, Level and
Velocity and to output 4mA (0V) to the analog channels.
To simulate an intermediate Flow, Level and Velocity set
Actual and then enter a value for the Level and Velocity.
The Flow calculation, analog outputs and control relays will respond to
the simulated values.
Test to
Page 18
MantaRay Portable Area-Velocity Flow Meter
INSTALLATION - SENSOR LOCATION
1. Choose a sensor mounting location where silt or deposits are least likely to accumulate.
2. For best results flow should be evenly distributed across the channel and relatively free of turbulence.
(The MantaRay is very effective at averaging level and velocity readings in turbulent conditions, but
best accuracy and response time is achieved with evenly distributed flow.)
3. Avoid vertical drops, obstructions or elbows immediately up and downstream from the sensor. Locate
the QZ02L sensor at least 10 times maximum Head (level) and 10 times the channel width from these
flow disturbances.
4. The QZ02L submerged level-velocity sensor requires a minimum water level of 1 in. (25.4 mm).
QZ02L VELOCITY-LEVEL SENSOR MOUNTING
Mount the QZ02L sensor with the
stainless steel bracket and hardware
0.2"
(5 mm)
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.
Clip or tie wrap the sensor cable securely
to the pipe or channel wall.
Note: The mounting bracket is designed
to release the sensor if weeds or rags are
caught by the sensor.
MB-QZ
MOUNTING
BRACKET
FASTEN MOUNTING
BRACKET WITH A
SET SCREW
FASTEN SENSOR
CABLE TO PIPE OR
CHANNEL WITH
METAL CLIPS OR
TIE WRAPS
TOP VIEW
SIDE VIEW
VELOCITY/LEVEL SENSOR
LEVEL
SENSOR
INSERT SENSOR INTO
MOUNTING BRACKET
END VIEW
SENSOR
QZ02L
FLOW
FLOW
Page 19
MantaRay Portable Area-Velocity Flow Meter
GOOD
END VIEW
SENSOR
SENSOR
BAD
END VIEW
SENSOR
SENSOR
FLOW
SENSOR
SENSOR
END VIEW
SENSOR
SENSOR
END VIEW
FLOW
Page 20
MantaRay Portable 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). Mount so the tapered end of the sensor will point
upstream and the sensor cable will point downstream. (Turn
the ¼” adjustment nut clockwise to expand the bracket and secure to the pipe wall by friction fit.)
Insert the sensor into the mounting bracket and tie-wrap the sensor cable securely to the pipe band using
the holes provided.
BAND
ADJUSTMENT JACK
VSJ PIPE MOUNTING BAND
DETAIL
BAND ADJUSTMENT
SENSOR MOUNTING
BRACKET
JACK
OPTIONAL QZ02L-DP VELOCITY SENSOR MOUNTING
Mount the velocity sensor at or near the bottom of the channel or pipe in a position where it will be
continuously submerged. The QZ02L-DP velocity sensor does not have to be parallel to the water
surface. Position where silt or solids will not build-up on the sensor.
CLEANING
Cleaning is not required as a part of normal maintenance.
Page 21
MantaRay Portable Area-Velocity Flow Meter
APPLICATIONS HOTLINE
For applications assistance, advice or information on any Greyline Instrument contact your Sales
Representative, write to Greyline or phone the Applications Hotline below:
United States: Tel: 315-788-9500 Fax: 315-764-0419
Canada: Tel: 613-938-8956 Fax: 613-938-4857
Toll Free: 888-473-9546
Email: info@greyline.com
Web Site: www.greyline.com
Greyline Instruments Inc.
Canada USA:
16456 Sixsmith Drive 105 Water Street
Long Sault, Ont. K0C 1P0 Massena, NY 13662
Page 22
MantaRay Portable Area-Velocity Flow Meter
PRODUCT RETURN PROCEDURE
Instruments may be returned to Greyline for service or warranty repair.
1 Obtain an RMA Number from Greyline -
Before shipping a product to the factory please contact Greyline by telephone, fax or email to obtain an
RMA number (Returned Merchandise Authorization). This ensures fast service and correct billing or
credit.
When you contact Greyline please have the following information available:
1. Model number / Software Version
2. Serial number
3. Date of Purchase
4. Reason for return (description of fault or modification required)
5. Your name, company name, address and phone number
2 Clean the Sensor/Product -
Important: unclean products will not be serviced and will be returned to the sender at their expense.
1. Rinse sensor and cable to remove debris.
2. If the sensor has been exposed to sewage, immerse both sensor and cable in a solution of 1 part
household bleach (Javex, Clorox etc.) to 20 parts water for 5 minutes. Important: do not immerse open
end of sensor cable.
3. Dry with paper towels and pack sensor and cable in a sealed plastic bag.
4. Wipe the outside of the enclosure to remove dirt or deposits.
5. Return to Greyline for service.
3 Ship to Greyline -
After obtaining an RMA number please ship the product to the appropriate address below:
Canadian and International USA
Customers: Customers:
Greyline Instruments Inc. Greyline Instruments Inc.
16456 Sixsmith Drive 204 150th Avenue
Long Sault, Ont. K0C 1P0 Madeira Beach, FL 33708
RMA# RMA#
Page 23
MantaRay Portable Area-Velocity Flow Meter
AREA-VELOCITY FLOW DATA SHEET
Greyline Instruments Inc.
16456 Sixsmith Dr., Long Sault, Ont. K0C 1P0
Tel: 613-938-8956 / Fax: 613-938-4857
105 Water Street, Massena NY 13662
Tel: 315-788-9500 / Fax: 315-764-0419
Contact: ________________________________ Title/Dept.: _________________________
Company: ___________________________________ Project: _________________________
Address: ____________________________________________________________________
Tel: _____________________________________ Fax: _________________________
Please complete and return this form to Greyline. It is
important. We use this information to check our database
for performance of Greyline flow meters in similar
applications, and to provide advice and recommendations
to you. Thanks for your cooperation.
SENSOR
Model/Type: _____________________________ Cable Length: _________________________
Elec. Class: _____________________________ Type of Pump: _________________________
Distance from nearest Pump, Controlling Valve, Orifice or open Discharge: ___________________
INSTRUMENT
Calibrated Range: ___________________________ Indication: _________________________
Operating Temp.: ___________________________ Alarm: _________________________
Encl
SERVICE CONDITIONS
Pipe Mat'l: _______________________________ % Solids: _________________________
Oper. Flow: _________________________________ Vibration: _________________________
Max. Flow: ____________________________ Max. Pressure: _________________________
Min. Flow: _____________________________ Max. Temp: _________________________
:
:
Model/Type: _________________________ Power Input: _________________________
osure Class: __________________________ Pulse/Unit: _________________________
Elec. Class: _____________________________ Output: _________________________
:
Pipe ID: _______________________________
Fluid: __________________________ Material Build-up: _________________________
q Vertical q Horizontal
Notes / Sketch Pipe Run:
By: _______________________________________________ Date: ___________________
Page 24
MantaRay Portable Area-Velocity Flow Meter
LIMITED WARRANTY
_____________________________________
Greyline Instruments 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. Greyline will replace or
repair, free of charge, any Greyline product if it has been proven to
be defective within the warranty period. This warranty does not
cover any expenses incurred in the removal and re-installation of
the product.
If a product manufactured by Greyline should prove defective
within the first year, return it freight prepaid to Greyline
Instruments along with a copy of your invoice.
This warranty does not cover damages due to improper installation
or handling, acts of nature, or unauthorized service. Modifications
to or tampering with any part shall void this warranty. This
warranty does not cover any equipment used in connection with the
product or consequential damages due to a defect in the product.
All implied warranties are limited to the duration of this warranty.
This is the complete warranty by Greyline and no other warranty is
valid against Greyline. Some states do not allow limitations on how
long an implied warranty lasts or limitation of incidental or
consequential damages, so the above limitations or exclusions may
not apply to you.
This warranty gives you specific legal rights, and you may also
have other rights which vary from state to state.
Greyline Instruments Inc.
Page 25
MantaRay Portable Area-Velocity Flow Meter
SS PIPE MOUNTING BAND – OPTION VSJ
Use optional VSJ stainless steel Pipe Mounting Bands
for easy Sensor installation in round pipes.
Each Pipe Band includes:
!
Band Adjustment Jack allowing ±0.5” (13 mm) adjustment from
DETAIL
BAND ADJUSTMENT
JACK
BAND
ADJUSTMENT JACK
VSJ PIPEMOUNTINGBAND
SENSOR MOUNTING
BRACKET
the nominal band size
!
Stainless steel bracket for Sensor mounting
!
Pre-drilled for tie wraps (included) to secure Sensor cable
CODEBAND SIZE
VSJ66”/150 mm ID pipes
VSJ8 8”/200 mm ID pipes
VSJ10 10”/250 mm ID pipes
VSJ12 12”/300 mm ID pipes
VSJ14 14”/350 mm ID pipes
VSJ15 15”/375 mm ID pipes
VSJ16 16”/400 mm ID pipes
VS
J18 18”/450 mm ID pipes
VSJ20 20”/500 mm ID pipes
VSJ24 24”/600 mm ID pipes
VSJ30 30”/750 mm ID pipes
END
BRACKET
VSJ HALF-PIPE
MOUNTING BAND
ADJUSTMENT
FLOW
SENSOR MOUNTING
BRACKET
JACK
Mounting Instructions:
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). Mount so the tapered end of the sensor
will point upstream and the sensor cablewill
point downstream. Turn the ¼” adjusting nut
clockwise to expand the bracket and secure to
the pipe wall by friction fit.
Insert the sensor into the mounting bracket and
tie wrap the sensor cable securelytothe
stainless steel pipe band.
VSJ32-40 32-40” / 800-1000 mm ID pipes
VSJ42-54 42-54” / 1100-1375 mm ID pipes
VSJ56-72 56-72” / 1400-1800 mm ID pipes
FASTEN SENSOR
CABLE TOPIPE OR
CHANNEL WITH
TIE WRAPS
END VIEW
SENSOR
Page 26
BREAK-OUT BOX
MantaRay Portable Area-Velocity Flow Meter
1
2
3
4
5
6
7
8
9
10
NEMA 4X / IP66
DUST TIGHT / SPLASH PROOF
1. EXT. BATT. –
2.EXT. BATT. +
3. RELAY 1
4. RELAY 1
5. RELAY 2
6. RELAY 2
7. 4-20 +
8. 4-20 –
9. CHARGER +
10.CHARGER –
Page 27
MantaRay Portable Area-Velocity Flow Meter
SPECIFICATIONS
Channel Types: Round pipe, Rectangular, trapezoid, egg or custom shapes
Electronics Enclosure: Watertight, airtight, dust proof (IP 67) polycarbonate
Operating Temp. (Electronics): -5° to 140°F (-20° to 60°C)
Accuracy: Level: ±0.25% of Range. Velocity: ±2% of Reading. Repeatability and
Linearity: ±0.1%
Display: White, backlit matrix - displays flow rate, totalizer, relay states, operating
mode and calibration menu
Programming: built-in 5-key calibrator with English, French or Spanish language
selection
Battery: internal rechargeable NiMH, 12VDC, 10,000 mAh
Battery Charger: 4.2A (70W Max), 100-240VAC 50/60Hz input, UL and CE listed
Outputs/Communications: 4-20mA, 500 ohm or 0-5VDC (100 mA) by menu selection
2 solid-state Relays, 32V AC/DC max., rated 400mA; programmable for
flow proportional pulse (sampler/totalizer), flow and/or level alarm
Breakout Box: Connections for charger input, external battery input, 2 relays, 4-20mA
(0-5V)
Electrical Surge Protection: Sensor, 4-20mA outputs and AC power input
Data Logger: Programmable 2-million point data capacity, time and date stamped
plus formatted flow reports including Total, Average, Minimum,
Maximum and times of occurrence. Includes USB output to Flash Drives
Logger Intervals: programmable 10, 30 sec, 1, 2, 5, 10, 15, 30, 60 min
Software: Greyline Logger for Windows. Graph and data table presentation,
level/velocity to flow conversion, exports data to Excel™, exports
graphs
Approximate Shipping Weight: 15 lbs. (6.8 kg)
Velocity/Level Sensor QZ02L
Velocity Measurement Range: 0.1 to 10 ft/sec (0.03 to 3.05 m/sec)
Level Measurement Range: Minimum Head: 1 in (25.4 mm). Maximum Head: 15 ft. (4.5 m)
Operating Temperature: 5 to 150°F (-15 to 65°C)
Exposed Materials: PVC, polyurethane, epoxy
Sensor Cable: 25 ft. (7.6 m) submersible polyurethane jacket, shielded, 3 coaxial
Sensor Mounting: includes MB-QZ stainless steel mounting bracket
Temperature Compensation: Automatic, continuous
25ft / 7.6 m length
SIDE VIEW
Page 28
5.00”
127 mm
0.50"
12.7 mm
0.63"
16 mm
1.50"
38.1 mm
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