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Ametek Jofra mACAL Loop Calibrator

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OUR PRICE: $829.00
Item Number: MACAL
Manufacturer: Ametek (JOFRA)
Manufacturer Part No: MACAL

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AC Adapter Option*
Calibration Options*
Ametek mACAL Loop Calibrator
Ametek Jofra mACAL Loop Calibrator

    The mAcal Milliamp Loop Calibrator is an economical, easy to
use calibration device for generating and measuring mA signals.
The instrument is especially designed for 2-wire transmitter
loops with 4-20mA signals and it is available with optional
NIST
certification.

    The unit’s compact size and light weight is ideal for field use.
Dedicated functions keys located on the front of the device
allow for simple, single-hand operation. The keypad provides
positive feedback to the user and each key is labeled for easy
operation. A large, high-contrast, 5-digit LCD display indicates
numeric values in mA, %, V or sec. Resolution is 0.001mA
in measurement mode. The user can change the display to
read in % of Full Scale. Flow readings are shown in % of Flow.
The display also indicates error codes. Alarms may be displayed
showing loop mismatch, reverse polarity and overrange.
The unit will also display low battery notification message. Plus,
the unit is equipped with an automatic shut-off features that
prevents accidental battery discharge. A built-in, permanent fuse
eliminates the need to replace the fuse in the case of
overloads.

    The mAcal Loop Calibrator provides loop power control in the
range of 0-45V and the instrument may be used to generate a
stable 24Vdc supply for the loop. The mAcal Loop Calibrator also
reduces the time and complexity
often associated with loop calibration.
The instrument
features special fixed steps for performing linear and
flow transmitter
or valve positioner calibrations. The instrument has
seven different built-in current values, and the user may choose
between manual and automatic steps with 10- or 30-seconds
between steps. For example, you can perform an entire test by
placing the mAcal Calibrator in the process loop and operating
from the control room.

 

    The unit comes complete with the mAcal Calibrator, carrying
case, two test leads with alligator clips, four batteries (Type
LR6, AA) and a User's Guide.

Features:
      • Generates and Measures the Loop Current
      •
Stabilized 24Vdc Loop power
      • Drives up to 900 Ohms 
      •
Resolution of 0.001mA in Measurement Mode
      • Change Display to Read % of Full Scale
      • Special Fixed Steps stored for Linear and Flow Transmitters
      • Choose between Manual and Automatic Steps
      • Set 10 to 30-seconds between Steps
      • Available with Optional NIST Certification


Specifications: