Bulletin CA450-E Process Multimeter CA450

Bulletin CA450-E Process Multimeter CA450
Process Multimeter
Loop Power and 4 to 20 mA Output function in a DMM
From daily inspection to troubleshooting of measurement instruments—
all in a single unit!
Features
n Loop check functions
•
Simultaneous 24 V loop power and mA measurement
•
HART/BRAIN mode setting with loop power
(Adds 250 ohm resistance internally)
n Generation functions
•
SIMULATE (SINK) function simulates transmitters
•
4-20 mA span/step/auto-step/sweep output
n Measurement functions
•
High accuracy signal measurement:
DC mA 0.05%/30.000 mA
•
Handheld DMM function
Peak Hold function for the peak voltage measurement
of DCS power supply
• Dedicated sensor modes for direct reading of many
sensor signal types
•
n Enhanced Safety—helps eliminate electric shocks
•
Current terminal shutter prevents incorrect connections
•
1 A or more of AC/DC current can be read directly using
the optional clamp probe and scaling in SENSOR mode.*1
•
Measurement categories 600 V CAT. IV, 1000 V CAT. III
n Linking with a PC
•
DMM Communication Package can be used to save and
manage the measurement data.
*1: AC/DC 600 mV range only
* This is a composite picture. The shutter actually opens during current
measurement and generation.
Bulletin CA450-E
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Pro meter
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The CA450 can be used in a wide range of applications, such as checking
the operation of field devices and maintenance of electrical equipment.
Transmitter application
Transmitter simulation function
Loop check function
4-20 mA
4-20 mA
Red
LOOP POWER (24 V DC)
Red
Distributor
Black
Distributor
The CA450 has a loop power supply function to
supply 24 VDC/20 mA DC. It can output 4 to 20 mA
to drive the two-wire transmitter.
• High-precision signal measurement
Range: 30.000 mA DC
Accuracy: 0.05%
• HART and BRAIN communications are facilitated
by connecting a communicator using the HART
mode resistance (250 ).
Black
The CA450 can absorb the current (current SINK) of up
to 48 V from an external voltage generating source
(e.g. a distributor) and check the loop circuit (using the
20 mA SINK range).
SIMULATE (SINK)
Valve/Positioner application
Span generation function
Sweep generation function
The span from 0 to 20mA or 4 to 20 mA (0 to 100%) can
be switched with one touch. It is easy to adjust the span
of the valve and check the operation of the valve.
This function is used to increase or decrease the output
value to the setpoint at the specified ramp rate. It is
possible to switch between Fast (15 sec) and Slow (40
sec) increase or decrease.
Linear Mode
Step generation function
20 mA
The step can be generated by increasing or decreasing
the step between 0 and 20 mA or between 4 and 20
mA in increments of 25% up to 100% with one touch, or
stepwise automatically (step width is selectable) to
improve work efficiency. The Slow mode of Step Mode
can also be used to change the step time in
accordance with the performance of field devices.
20 mA
Step Mode
Fast
4 mA
75%
12 mA
50%
8 mA
25%
100%
15 sec
40 sec
0%
When checking the open-close position of valve and
positioner and adjusting it the CA450 supports your
maintenance work efficiently
The step generation function is suitable for performing a
step response test. The span check mode function enables
switching of 4mA (0%) and 20mA(100%) with one key so
that it can easily perform zero and span adjustment.
100%
16 mA
Slow
Valve
0%
4 mA
Positioner
Selection range:
Fast: 5 seconds, Slow: 15, 30, 45, or 60 seconds
Black
Red
4-20 mA
Electrical equipment check
AC/DC Current measurement (SENSOR mode)
The CA450 can directly read the various
sensor output signals (mV DC/AC) at
any scaling. The units can be changed
(16 units are available).
Sub-display
Sensor output signal
Main display
Scaled value
Small motor
Output signal and scaled value are
simultaneously displayed.
AC/DC clamp-on probe (Model 96095)
Reads maximum 60 A when used with
the CA450.
Valve application
Power
supply
Accuracy
General Specifications
Accuracy: ± (% of reading + digits) at 23°C ± 5°C, 80% RH or less
DC Voltage Measurement Range
V, Resolution
Accuracy
600 mV
0.1 mV
0.09%+2
6V
0.001 V
60 V
0.01 V
600 V
0.1 V
1000 V
1V
mV
Input
Resistance
Maximum Input
Voltage
10 Mq or more
Approx. 11 Mq
1000 V DC
0.09%+1
1000 Vrms AC
Approx. 10 Mq
0.1%+1
NMRR: 60 dB or more, 50/60 Hz ± 0.1%
CMRR: 120 dB or more, 50/60 Hz (Rs = 1 kq)
Response time: Within 1 second
AC Voltage Measurement V, mV
AC coupling, rms value detection: sine wave
Range
Resolution
600 mV
0.1 mV
6V
0.001 V
60 V
0.01 V
600 V
0.1 V
1000 V
1V
Accuracy
40 Hz to 500 Hz
500 Hz to 1 kHz
50/
60 Hz
0.5%+5
1.5%+5
1%+5
Input
Resistance
Maximum Input
Voltage
10 Mq or more,
<200 pF
Approx. 11 Mq,
<50 pF
1000 V DC
1000 Vrms AC
For a range of 5 to 100%, the accuracy for the 1000 V range is 200 V to 1000 V
CMRR: 60 dB or more, DC to 60 Hz (Rs = 1 kq)
For nonsinusoidal waveforms whose crest factor is less than 3, add ±(2% of reading + 2% of range) to the accuracy.
For the 1000 V range, the peak voltage is 1500 V or less
Response time: Within 2 seconds
DC Current Measurement Range
30 mA
Resolution
0.001 mA
Accuracy
0.05%+2
Voltage Drop
<0.3 V
100 mA*1
0.01 mA
0.05%+2
<0.8 V
*1 Only the 30 mA range can be used during LOOP POWER output.
Response time: Within 1 second
Resistance Measurement q
Range
Resolution
Accuracy
600 q
0.1 q
6 kq
0.001 kq
0.2%+2
60 kq
0.01 kq
600 kq
0.1 kq
6 Mq
0.001 Mq
0.35%+3
60 Mq
0.01 Mq
1%+2*2
Maximum
Measuring Current
<1.2 mA
Open-Loop Input Protective
Voltage
Voltage
<3.5 V
<110 µA
<13 µA
0.2%+1*1
<1.3 µA
1000 Vrms
<1.3 V
<130 nA
*1 The accuracy after ZERO CAL
*2 For 40 Mq to 60 Mq, the accuracy is 2% + 2.
Response time: Within 2 seconds for 600 q to 600 kq,
within 10 seconds for 6 Mq to 60 Mq
Continuity Check Range
Resolution
Operating Range
600 q
0.1 q
The buzzer sounds at
resistances lower than
50±30 q
Measuring Open-Loop Input Protective
Current
Voltage
Voltage
<1.2 mA
<3.5 V
1000 Vrms
Diode Test Range
Resolution
Accuracy
2V
0.001 V
1%+2
Measuring Current
(Vf=0.6 V)
Approx. 0.5 mA
Open-Loop
Voltage
<3.5 V
Input Protective
Voltage
1000 Vrms
Frequency Measurement in Hz
AC Coupling
Range
10.00 Hz to 199.99 Hz
Resolution
0.01 Hz
Accuracy
90.0 Hz to 1999.9 Hz
0.1 Hz
0.005%+1
0.900 kHz to 19.999 kHz
0.001 kHz
Input Voltage Range
0.3 to 600 Vrms
0.4 to 600 Vrms
Peak Hold (P•H)
Measurement Function
Accuracy
Minimum Detection Width
DCV
±100 digits
>6 ms
Source
DC Output ▲
▲
Range
Resolution
Accuracy
20 mA
0.001 mA
0.05% of range
Measurement
Output
DC current: 33000
Frequency: 19999
DC current: 25000
Other: 6600
Approx. 10 Mq,
<50 pF
––
Measurement functions: DC voltage, AC voltage, DC current, resistance,
frequency, continuity check, diode test
Additional functions: Data hold (D•H); auto hold (A•H); peak hold (P•H);
auto range (Auto);range hold (Range Hold);
maximum, minimum, and average value recording
and measurement; zero adjustment (q); relative
measured value display (RELi, REL%); 24 V loop
power supply; internal resistor on/off for HART
communication
Output functions:
20 mA DC current for current output SOURCE and
current output SIMULATE(SINK)
Additional functions: Current span switching and current sweep output
Operation methods:
Measurement:ik modulation
Output: Multiplicative DA
Display:5-digit LCD (7 segment)
Numeric display
Load Condition
SOURCE 0 to 20 mA
Compliance voltage 28 V
SIMULATE (SINK) 0 to 20 mA
External power supply 15 to 48 V
overrange up to 25 mA
< 10 mH
24 V Loop Power Supply (LOOP POWER)
Range
Load Condition
24 V
24 VDC (typ.), load current 20 mA
Subdisplay
Displays supplemental information for various
functions
Polarity indicator
Automatic display. Only the minus sign “–”
appears.
Over range indicator “OL”
appears when the battery voltage is Low-battery indicator
below the operating voltage.
Measurement cycle:
2.5 to 5 times a second (however,
frequency measurement takes place
once a second)
Operating temperature and humidity: -20°C to 55°C (80% RH or less) with no
condensation
Within the range of 40°C to 55°C, the
humidity must be 70% RH or less.
Storage temperature and humidity: -40°C to 70°C (70% RH or less) with no
condensation
Temperature coefficient (typ.):
In the ranges of -20°C to 18°C and 28°C
to 55°C, add the accuracy of 23°C ± 5°C
× 0.1/°C.
Power supply:
Four AA-size alkaline batteries (1.5 V LR6)
Battery life:
When using alkaline batteries
DC voltage measurement: Approx. 140
hours
DC current output (SIMULATE): Approx.
140 hours
DC current output (SOURCE) 12 mA
(500 q load): Approx. 10 hours
Insulation resistance: 100 Mq or greater at 1000 VDC
Withstand voltage:6.88 kVAC for five seconds (between the input
terminals and the case)
External dimensions:Approx. 90 (W) × 192 (H) × 49 (D) mm
Weight:Approx. 600 g (including the batteries)
Compliant standards:
Safety standards:EN61010-1, EN61010-2-030, EN61010-2-033,
EN61010-031
Measurement Categories:
1000 V CATIII, 600 V CATIV
For current measurement and output: 48 V max, 100 mA
max
Lead cables (98064): 70 VDC, 100 mA
Pollution degree 2, indoor use
Vibration:
Sweep vibration frequencies 10 Hz to 5 Hz to 10 Hz
Amplitude 0.15 mm (peak value)
Duration 30 minutes
Shock:
1 m drop test as defined by the safety standards
Altitude: 2000 m or less
EMC standards:EN61326-1, EN61326-2-2
EN55011 Class B Group 1
Influence of radiated immunity: In RF electromagnetic fields
of 3 V/m
EN61326-1 AC voltage measurement, 600 mV range:
1.5% of range
DC voltage measurement, 600 mV range:
1% of range
DC current measurement, all ranges: 1.5%
of range
DC current output: 1.5% of range
EN61326-2-2 AC voltage measurement (6 V range or
higher):
Within 5 times the accuracy
DC voltage measurement (6 V range or
higher):
Within 5 times the accuracy
Standard accessories: AA-size alkaline batteries
4
Test leads (98073)
1 set
Lead cables (98064)
1 set
Fuses (inside the CA450) 440 mA/1000 V (99042)2
User’s manual
1
Blank cover
1
Product Model code
Name
Process Multimeter
Model
CA450
Suffix code
-E
Descriptions
With English Instruction manual
Model
98073
98064
99042
Descriptions
1000 V CAT III, 600 V CAT IV Red Black 1 set
Alligator clip, for control signal only (under 70 V)
440 mA/1000 V 10 A cut off 1 piece
Model
93029
93043
99032
92015
99014
99031
96095
96001
Suffix code
Standard accessories
Name
Test leads
Lead cables
Fuse
Optional accessories
Name
Carrying Case
Carrying Case
Magnet hook
DMM Communication Package *1
Alligator Test leads
1 to 5 V Adapter Set
AC/DC Clamp-on Probe
Current Clamp-on Probe
-P1
Descriptions
For carrying the CA450, the test leads, and the lead cables
Carrying case with hanger strap and large size case
Magnet hook (Maximum weight 1.5 kg)
USB adapter, USB cable and software
1000 V CAT III, 600 V CAT IV Red Black 1 set
250 q resister, terminal adapter and leads
DC180 A, AC130 A, output 10 mV/A
AC400 A, output 10 mV/A
*1 : The application software can use only the measurement function. (Logging function only)
Accessories
Test leads
Model:98073
Lead Cables
Model:98064
Alligator
Test leads
Model:99014
AC/DC
Clamp-on Probe
Model:96095
The Magnet hook
can be attached to
magnetic body
(e.g. iron).
Magnet hook
Model:99032
Fuse
Model:99042
DMM Communication Package
92015
Current
Clamp-on Probe
Model:96001
Carrying Case
Model:93029
The inner case with
detachable straps
can be hung on
piping or handrails.
Carrying Case
Model:93043-P1
Related Products
CA700
CA150
CA71/CA51
CA310
CA320
CA330
CL420
NOTICE
● Before using the product, read the instruction manual
carefully to ensure proper and safe operation.
YMI-KS-MI-SE01
YOKOGAWA METERS & INSTRUMENTS CORPORATION
Global Sales Dept. /Phone: +81-422-52-6237 Facsimile: +81-422-52-6462
E-mail: tm@cs.jp.yokogawa.com
YOKOGAWA CORPORATION OF AMERICA
YOKOGAWA EUROPE B.V.
YOKOGAWA SHANGHAI TRADING CO., LTD.
YOKOGAWA ELECTRIC KOREA CO., LTD.
YOKOGAWA ENGINEERING ASIA PTE. LTD.
YOKOGAWA INDIA LTD.
YOKOGAWA ELECTRIC CIS LTD.
YOKOGAWA AMERICA DO SUL LTDA.
YOKOGAWA AUSTRALIA PTY. LTD.
YOKOGAWA MIDDLE EAST & AFRICA B.S.C(c)
Phone: +1-770-253-7000
Phone: +31-88-4641000
Phone: +86-21-6239-6363
Phone: +82-2-2628-3810
Phone: +65-6241-9933
Phone: +91-80-4158-6000
Phone: +7-495-737-7868
Phone: +55-11-5681-2400
Phone: +61-2-8870-1100
Phone: +973-17-358100
Subject to Change without notice.
Copyright © 2011, Yokogawa Meters & Instruments Corporation
[Ed: 05/b]
Printed in Japan, 603(KP)
Facsimile: +1-770-254-0928
Facsimile: +31-88-4641111
Facsimile: +86-21-6880-4987
Facsimile: +82-2-2628-3899
Facsimile: +65-6241-2606
Facsimile: +91-80-2852-8656
Facsimile: +7-495-737-7869
Facsimile: +55-11-5681-4434
Facsimile: +61-2-8870-1111
Facsimile: +973-17-336100
http://tmi.yokogawa.com/
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