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ATE-2 Handheld Calibrator

Data Sheet

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AM2-1

Pressure Module

AM2-2

Pressure Module

STANDARD FUNCTIONS

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Data logging allows the user to save

pressure, temperature and or electronic

values displayed on the LCD to internal

memory. Internal memory can hold up

to 64 data log files and a total of up

to 16,000 individual records. Manual

logging is initiated with a single key

press. Automatic data logging can be

programmed to collect data at timed

intervals between 0.1 second and 24

hours.

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SD Memory Card Slot gives the ATE-2

additional data storage capability

limited only by the capacity of the SD

card installed. Data logs stored on

the SD card are saved in .csv format

which can be read by most spread-

sheet programs. Data can easily be

transferred from the ATE-2 to a PC.

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Loop Power Supply is a standard

feature on non-I.S. units and allows the

user to conveniently power the device

under test with 24 Vdc up to 35 mA

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Percent Error Function can be used

when calibrating pressure transducers.

Calculations are performed by the

ATE-2 eliminating potential for human

errors. This function enables the user to

program the full scale range and electri-

cal output of the transducer under test,

and will display the actual pressure and

electrical output readings as well as a

percentage value comparing the actual

output to the theoretical output.

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Switch Test Function allows the

operator to calibrate and document the

pressure switch function. The onboard

display will show pressure switch trip

point, reset point and will calculate

switch deadband. All calculations are

performed by the ATE-2 eliminating

potential for human errors

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Dual Mode Function allows the

operator to add or subtract the

measured pressure values from two

installed Quick-Select™ pressure mod-

ules. This allows for measurement of

“high-line” or elevated static differen-

tial pressures. This feature also offers

the ability to add barometric pressure

from an absolute pressure module to

the measured pressure from a gauge

pressure module, giving the user the

ability to measure a variety of absolute

pressures without using designated

modules.

ATE-2

Handheld Calibrator

m

Leak Detect the ATE-2 provides the

ability to detect and quantify leaks in

terms of pressure decay over time. In

the pressure decay over time mode the

ATE-2 will monitor the desired pres-

sure vessel for the programmed time

interval and, at the end of the monitor-

ing time period, display the measured

change in pressure.