Yokogawa CA450 Process Multimeter

Yokogawa CA450 Process Multimeter Features:

Loop Power and 4 to 20 mA Output function in a DMM

• Loop check functions
• Simultaneous 24 V loop power and mA measurement
• HART/BRAIN mode setting with loop power (Adds 250 ohm resistance internally
• Generation functions
  – SIMULATE (SINK) function simulates transmitters– 4-20 mA span/step/auto-step/sweep output
• 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
• 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
• Linking with a PC
• DMM Communication Package can be used to save and
• Loop check function
• Span generation function
• Step generation function
• Sweep generation function
• AC/DC Current measurement (SENSOR mode
• Transmitter simulation function
• Similar to the Fluke 787 & Fluke 789

Yokogawa CA450 Process Multimeter Specifications:

Specifications	Accuracy and Range
DC voltage	0.09% rdg+1 dgt6 00.0 mV to 1000 V
Current voltage (true rms value)	0.5% rdg+5 dgt 600.0 mV to 1000 V (45 to 500 Hz)
DC current (mA)	0.05% rdg+2 dgt/30.000 mA
	0.05% rdg+2 dgt/100.00 mA
Impedance	0.2% rdg + 1 dgt 600.0Ω to 60.00 MΩ
Frequency	0.005% rdg + 1 dgt199.99 Hz to 19.999 kHz
Diode test	1% rdg + 2 dgt 2.000 V
Continuity	Beeps under 50 ±30Ω
Display update rate (times/sec.)	2.5 to 5
Data hold
Peak hold (DCV)
Standard deviation
Max/min
DC current (mA)	0.05% to span of 20.000m A0.001mA to 25.000mA, Max. load 28 V
Simulate (Sink)	0.05% to span of 20.000mA 0.001mA to 25.000mA, Ext. power 15 to 48 Vdc
Loop power function	24V with 250Ω resistance ON/OFF function
Auto-step
Auto-sweep
Step (manual)
Safety standard	EN61010/1000VCAT III, 600VCAT IV
Communication (optional)	IR-USB
Backlight

CA450

Current terminal shutter

prevents incorrect

lead connections