Sierra
Instruments, a global leader in flow instrumentation, announces the release of
their new
SmartTrak®
140 Ultra-Low ΔP mass flow controller for high performance mass flow
control applications where minimal pressure drop is a key consideration for
cost savings and efficiency.
The SmartTrak 140 controls gas mass flow up to 500 slpm (nlpm) with an
ultra-low ΔP of 4.5 psid (310mBard), considerably lower than other mass flow
controllers on the market that typically offer ΔP values of 25 psid (1700
mBard).
"Our new SmartTrak 140 resolves some big customer challenges," says Scott
Rouse, Product Line Director.
SmartTrak
140 offers an accuracy of +/- 1.0% of full scale, repeatability of +/- 0.2%
of full scale, flow range up to 500 slpm (nlpm), 316 stainless steel
construction, and control valve with large flow coefficient (Cv) for precise
control at low ΔP.
Rouse Says: "The 140 is a hybrid of two innovative Sierra technologies: our
award winning SmartTrak® 100, with its industry leading LFE (Laminar Flow
Element), sensor and digital electronics, was combined with our SideTrak® 840
low ΔP valve which has a very large flow coefficient (Cv). By combining these
two technologies, we provide customers with a controller that boasts the lowest
pressure drop in the industry at a relatively economical price."
The 140 also offers Sierra's patented Dial-A-Gas® Technology allowing users to
set zero, span, and full scale for 10 different gases independently in the
field. In addition, a hand-held or instrument-mounted user display/interface
called the Pilot Module makes field-adjustments and re-configuration easy.
Learn more at
http://www.sierrainstruments.com/products/140series.html
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