Smartflow Tracer VMBTI-100 Operating Instructions Manual

Tracer Bluetooth Interface
®
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Model number VMBTI-100
Operating Instructions
General
The Tracer Bluetooth Interface collects, transmits and saves data from
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Tracer Base Flowmeters installed in injection mold cooling circuits.
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Flowmeters purchased separately are connected via cable to the Tracer
Bluetooth Interface. The Interface provides power to each flowmeter and
receives voltage signals for temperature and flow.
The Tracer Bluetooth Interface wirelessly transmits flow and
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temperature for display on a tablet or smartphone. Files can be created
using the free app and saved on USB flash drive connected to the Interface.
The Interface also communicates over Ethernet connection to PC software
for network file storage and alerts. The files are easily read into database
management software for reference or analysis.
App software is available for download at no cost from Google™ Play or
iTunes™ stores and is required to view data. Search for "Tracervm" to
locate.
PC Based software is provided free of charge from Burger & Brown
Engineering, Inc. It is available for download at this web address: www.
smartflow-usa.com/tracer-vm-bluetooth.htm.
Power
Attach the power cable to the P1 connector according to the chart below.
Individual wires are 24AWG stranded copper. Attach 8 to 28VDC power to
the unit for correct operation. Do not energize the circuit without Tracer
Base units connected.
Power supply other than 8 to 28VDC may damage the
electronics! Ensure that power supply provides Earth Ground
(0V) and not a reference. Earth Ground is required for reliable
flow and temperature output display.
Power Cable Color Chart
Wire Color
Black
Red
Function
DC Ground (Earth)
+DC Input (8 to 28VDC)
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Specifications
Operating Temp. Range ..........32 to 248°F (0 to 120°C)
Housing ................................................ ABS, NEMA4X
Seals ....................................................................... Buna
Maximum Wireless Range .............................. 20 meters
Bluetooth Version .......................................1.1 4.0+LE 5
Power Required ............ 8 to 28VDC with Earth Ground
USB Port Output .................................................. 5VDC
Power Cable ..............2-Conductor, 6 meters (20ft) long
Cord Grips ..................... 9 pieces liquid-tight (included)
EMI/RFI Interference
Care should be taken to route power and signal cable
away from motors and pumps. Signal integrity may be
adversely affected by close proximity of the wiring to
machinery producing high frequency emissions.
Cables to Tracer
Maximum effective signal cable length is 4.8m (16ft)
as supplied. Splicing extra length to the cable is not
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recommended. Sensor cables are supplied with the
Tracer Base units.
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Flow and Mounting Direction
Orient the Tracer Base units so the flow direction
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of the process fluid matches the directional arrow on
the body of each meter. Flow in the opposite direction
of the arrow will yield inaccurate voltage output. The
presence of air bubbles in the process fluid will also
create an inaccurate voltage output. Refer to Tracer
Base Instructions (Form 187) for details.
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RoHS Compliant
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