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Model
334 Features |
For more information:
Fill out our Information Request
Form
call us at: (585) 872-9350
or
e-mail us at: sales@piecal.com
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Model 334 Datasheet [PDF]
Guaranteed
functional replacement for existing
Altek
Models 334 and 334A
All milliamp (mA) loop functions
Source 0.00 to 24.00 mA (-25.0% to
125.0%)
Read 0.00 to 52.00 mA (-25% to 300.0%)
Simulate 2-Wire Transmitters 0.00
to 24.00 mA
Power and measure 2-Wire Transmitters
0.00 to 24.00 mA
Accuracy
to better than 0.025% (±1⁄2
LSD)
Within ± 0.005 mA from 4.00
and 20.00 mA EZ-Checks
Large high contrast graphic
display
Viewable in all lighting conditions
and angles
Read
voltage function
Read 0.00 to ± 99.99 VDC
EZ-Dial knob
Easily adjust output by 0.01 mA (0.01%)
EZ-Check 3-position
slide switch
Instantly output 4.00 OR 20.00 mA
calibration values
Adjustable in all three positions
for easy valve testing and
actuation
Rugged, unbreakable with splash protection
Uses 4 standard
“AA” alkaline batteries
Battery life up to 70 hours of normal
usage
Easily accessible battery compartment
Overload protected
135 vrms Protection
Fuse-less Protection from accidental
misconnection or misuse
Compact, lightweight and
rugged
Small in size with heavy protective
rubber boot
Rechargeable battery option available
1 hour rapid charger with four (4)
NiMh Batteries. Kit includes
an AC adaptor and a car adaptor for
charging on the go.
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Model
334 Description |
The Practical Instrument Electronics
(PIE) Model 334 is a state of the
art, highly reliable, rugged and
easy to use milliamp calibrator.
It has the functions necessary to
perform all the required maintenance
and calibration tasks of virtually
any 4-20mA loop. It provides source
and read milliamp functions along
with power and measure and two wire
transmitter simulations. In addition
it can measure DC Voltage for troubleshooting
power supplies. If the PIE Model
334 looks familiar that’s not
a coincidence. It’s because
as previous employees for Altek we
comprise key employees and the lead
engineer that produced the original
Altek Model 334 and Altek Model 334A
as well as many other Altek products.
We believe with this experience it
has put us in a unique position to
design a technologically superior
but 100% functional replacement for
the Altek Model 334 and Altek Model
334A. With an estimated 100,000 users
of this continuously popular but
aging calibrator, it is clear that
loyal users as well as potential
new users of this product could benefit
from technology updates. As part
of these updates, it is PIE’s
intention to maintain the time proven
familiar controls and functionality
while reintroducing the product with
many of today's newest technologies.
These improvements include better
long term stability, accuracy, reliability
and ruggedness including a significantly
improved battery life. The combined
improvements allow the PIE Model
334 to meet or exceed all of the
expected performance and functions
of the Altek Model 334 and Altek
Model 334A. We guarantee this as
a functional replacement with improvements.
Even more important the PIE Model
334 will also exceed the performance
of many higher cost calibrators and
meet today's most demanding requirements
while maintaining the familiar, time
proven reliability and ease of use
of the original. This is the new
standard! |
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