NALL series 0 pages

INSTRUMENTS
H Series Transducer
DESIGN FEATURES
The Hastings NALL-Series Flowmeter is the
original model that has generated repeat
customers for over 50 years. It operates on
a unique thermal principle which permits
inherently linear response to flow. The flow
passage is constructed entirely of metal and
contains no O-rings. The transducer is also
separate from any electronic circuitry, making
it ideal for high temperature or other
adverse environmental applications. The
power supply features a bright digital display
and is contained in either a cabinet or
panel mountable case.
All models feature high accuracy and excellent
repeatability.
Model NALL
FEATURES
• The Original Hastings
Mass Flowmeter
• 15 Standard Flow Ranges
• No Corrections for 20%
Variations in Temperature
or Pressure
APPLICATIONS
For All of Your Gas Flow Measuring Needs:
• Vapor Deposition
• Leak Testing
• Gas Blending
• Semiconductor Processes
• Measurement of Toxic and
Hazardous Gases
• High Temperature, High
Pressure, and Hermetically
Sealed Uses
Model NALL Power Supply