Omega Products CA150 User Manual
Multi-Functional
Handheld Calibrator
CA150
Starts at
$
2405
†
Optional
⻬ Highly Accurate Within
0.02% of the DC Voltage
Range for Source and
Measure
⻬ Source and Measurement
can be Performed
Simultaneously
⻬ Vertical Body with Large
Screen Display
⻬ Loop Power Supply
⻬ Sink Function
⻬ 3 Sweep Function
Outputs (Step Sweep,
Linear Sweep, Program
Sweep)
Vertical Handheld Calibrator
Easy-to-hold vertical body is
designed to make it intuitively easy
to operate, as individual functions
are accessed directly by pressing
assigned keys. The main body case
(sold separately) is designed to
make it easy to hold the CA150 in
one hand.
Simultaneous Source
and Measurement for
Process Devices
In conventional calibration
applications, multiple devices such
as a standard generator, dial
resistor and multimeter were
required. Now with a single CA150
unit, it is possible to perform
operation check at regular
inspection and maintenance of
thermocouples, RTDs and
instruments, as well as maintenance
and equipment diagnosis of process
devices such as transmitters,
thermostats and signal converters.
Loop Power Supply
Function
It is possible to measure generated
current signals while supplying
loop power 24 Vdc from a two-wire
type transmitter (up to 22 mA DC).
Highly Accurate and
Multi-Functional Source
and Measurement
High Accuracy: 0.02% for the
source unit and 0.02% for the
measurement unit
Source and Measurement
Functions:
ohm, Frequency and temperature
(thermocouple, RTD) and 24 Vdc
power supply function for
transmitters
DCV voltage, DC mA,
Memory Functions:
Setting Memory
This function saves/loads setting
conditions. Up to 21 data items can
be stored. Settings for (source/
measurement) functions, ranges,
generated values/measured values
as well as setting mode conditions
can be stored.
Data Memory
This function saves source and
measure values displayed. Up to
100 data items can be stored.
Storage date/time, (source/
measurement) functions, ranges
and generated values/measured
values can be stored. Stored data
can be checked on the display
of the main unit as well as
via communication.
Specifications (Common to
Source and Measurement)
Communication Functions:
Serial interface RS232 D-Sub 9-pin
connector
Memory Functions: Data can be
stored and loaded in setting
memory (setting data) and data
memory (source/measurement).
Specifications (Common to
Source Specifications)
Power Supply: 6 “AA” size alkaline
batteries (included), AC adaptor
(sold separately) or dedicated NiMH
battery (sold separately)
AC Adaptor: 100 to 240 Vac,
50/60 Hz, 1.4 A
K-71a
K
CA150, $2405, shown
smaller than actual size.
Output: 12 Vdc, 3 A
Battery Life Conditions:
Simultaneous source/measurement
output of 5 Vdc/10 kΩ or more Vdc
Approx 8 Hours:
When 6 batteries are used
Approx 10 Hours: When NiMH
batteries are used
Auto Power-Off: Approx
10 minutes; it can be canceled
by setting
Insulation Resistance (Between
Input Terminal and Output
Terminal): 500 Vdc, 50 MΩ or more
Withstand Voltage (Between
Measurement Terminal and
Generation Terminal): 350 Vac,
1 minute
† Refer to footnote in To Order chart for NIST
calibration ordering information.
Operating Temperature/Humidity
Range: 0 to 40°C (32 to 104°F),
20 to 80%RH (no condensation)
Storage Temperature Range:
-20 to 60°C (-4 to 140°F), 90%RH or
less (no condensation)
External Dimensions:
Approx 251 H x 124 L x 70 W mm
(10 x 5 x 3")
Weight: Approx 1000 g (oz)
Accessories:
One set
of
lead
cables for generation, 1 set of lead
cables for measurement, carrying
case, terminal adaptor, and
1 (spare) fuse for measurement.
Conforming Standards:
Safety: EN61010-1
EMC: EN 61326 Class B;
EN 55011 Class B Group1
EN 61000-3-2; EN 61000-3-3,
EN 61326
Sweep Functions (Automatic
Output Functions)
Lead cable for measurement
(one set includes 1 red and
1 black cable)
Length: Approx. 1.0 m
Carrying case lead cables
for source/ measurement,
terminal adaptor,
6 spare “AA” batteries,
fuse, AC adaptor and
instruction manual.
All shown smaller
than actual size.
for source (one set
Length: Approx 1.7 m
Lead cable
includes 1 red and
2 black cables)
Included!
Terminal adaptor used for
temperature measurement.
Optional
Accessories
Step Sweep Function
This function changes the output
in a staircase (step) pattern at
fixed intervals.
CA150-AC-ADAP,
AC adaptor -D for
UL/CSA, $108
shown smaller than
Linear Sweep Function
This function increases (or
decreases) the output linearly with
respect to the generated value.
actual size.
CA150-STRAP-CASE,
main body case with
strap and accessory
storage case, $90,
shown smaller than
actual size.
Program Sweep Function
This function outputs source setting
values stored by the data memory
function sequentially in the order
they are stored in the memory.
K-71b
CA150-RJ-SENS, RJ sensor for
reference junction compensation,
$147 shown smaller than actual size.
CA150-ACC-CASE,
accessory storage
case with lead
cables, RJ sensor,
and more can
be stored, $6,
shown smaller
than actual size.
CA150-NIMH-BAT,
NiMH battery $258,
shown smaller than
actual size.
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