286566-02 Bently Nevada Portable data collection card

Description

286566-02 Once the most critical assets (Category A) have been addressed with online condition monitoring, the ideal
next step is to conduct an economic impact analysis on the remaining assets to see which ones will provide
the best return on investment when addressed with online condition monitoring. Many plants cannot afford
to address all assets simultaneously from a budget or personnel perspective, and a phased approach must
be used instead, beginning with the assets that represent the best ROI and proceeding to those with more
modest ROI. These will usually (but not always) be Category B assets followed by Category C assets, but in
some cases the priorities will reflect a mix of the two as assets are prioritized based on ROI. The ROI does not
change an asset’s classification—merely the relative priority in which it is addressed. It is also important to
note that the criticality of an asset does not necessarily dictate the type of condition monitoring that will be
used. They are frequently related, but not always. The choice of condition monitoring will always reflect the
types of failures that must be detected, the speed at which those failures can progress, the technology that
must be employed to reliably detect the failure in time to avoid or mitigate it, and the relative impact on the
organization the asset will reflect if it fails. For some assets, the impact will be process downtime. For others,
repair costs. For still others, fines and penalties for environmental/emissions incidents.
An alternative approach is to use a portable data collection system at this stage before progressing with
additional online connections to Category B and C assets. The reason for this alternative approach is quite
simple: it allows a plant to address all of their assets with basic condition monitoring rather than excluding
some assets by going purely with online systems first and then later offline (portable) systems. While starting
a portable data collection regimen from scratch may be feasible for plants with only dozens or hundreds
of assets, it may not be practical for plants with thousands of assets as the necessary team size to address
that many assets purely with portable data collection can be quite large. Indeed, as the example on the
next page shows, a team of a dozen people is required to run the portable data collection program at one
large North American refinery. Fortunately, very few industrial plants today are without a portable data
collection program.
Although the use of a portable data collection strategy at this stage admittedly entails purely manual data
collection, it is an intermediate step born of pragmatism and is not intended to be permanent.

These may be Category B or C assets. The common denominator is that data collection via manual means
is not practical, desirable, or safe and an online means is necessary instead. If it is not possible to do
“impractical/impossible” Category B and C assets simultaneously, start with B and then proceed to C as
budget and resources allow.
The type of online condition monitoring hardware selected will vary based on a number of factors that are
best addressed with the help of your local Bently Nevada sales and application solution professionals. The
solutions will generally consist of one or more of the following:
• Wireless sensing with our Ranger Pro offerings
• An economical sensor bus with our Trendmaster offerings that may be implemented in purely wired or
hybrid wired/wireless topologies. This solution is suitable for assets where intermittent collection intervals
ranging from minutes to days are suitable

Continuously collected (i.e., non-intermittent) condition monitoring data from our vbOnline Pro hardware. This
solution is suitable for assets that need collection intervals in seconds rather than minutes, hours, or days
• Selected electric motor assets with our AnomAlert™ offerings that cannot be adequately addressed by
vibration-based condition monitoring alone

Details: If you need urgent delivery orders, please feel free to contact us, and we will try our best to meet your needs.
Price problem: If you find that other suppliers offer cheaper prices for the same product, we are also willing to provide you with reference prices and give you further discounts.
Contact Us:+86 18106937731
Whatapp:+86 15359293870
Email: geabbdcs@gmail.com / 2872270648@qq.com
Contact Person: Chen

135785-01 3500/93 Display Unit, non backlighted
135785-02 3500/93 Display Unit, back-lighted
137412-01 3500/93 Manual
135799-01 3500/93 Display Interface Module
135799-02 3500/93 Display Interface Module
(use with A05 option only)
135813-01 3500/93 Display Interface I/O
Module
136634-0010-01 10 Foot (3 metres) Cable (PVC)
136634-0050-01 50 Foot (15 metres) Cable (PVC)
136634-0050-02 50 Foot (15 metres) Cable
(Teflon? )
136634-0100-01 100 Foot (30 metres) Cable (PVC)
136634-0100-02 100 Foot (30 metres) Cable
(Teflon? )
130121-02-01 500 Foot (152 metres) Extension
Cable (PVC)
130121-02-02 500 Foot (152 metres) Extension
Cable (Teflon? )
02200271 External Power Supply for 115 Vac
02200272 External Power Supply for 230 Vac
138227-01 Cable Adapter
146085-01 Power Cable
137224-01 System Mounting Assembly
(sheet metal for A01 & A05
options)
04309007 4-40 X 0.63 Phillips head screw for
System Mounting Assembly, 4 are
required