The Yokogawa CA450 Process Multimeter is a portable test instrument that combines a digital RMS multimeter and a loop calibrator, allowing process technicians to efficiently perform their tasks using a single tool. The Yokogawa CA450 provides 24-Volt loop power, reducing the need for carrying a separate power supply when performing transmitter testing. And with its built-in, selectable 250-Ohm Hart resistor, it also eliminates the need for a separate resistor.
Technicians involved in industrial process maintenance must troubleshoot a variety of instrumentation in the field. This necessitates carrying a wide variety of tools and electrical equipment such as digital multimeters and calibrators/sorucing devices. Individual, single purpose devices may not have the varied functionality needed for equipment validation, in addition to being cumbersome and inefficient to carry. In these situations, a device that can source, measure, and have PC compatibility would be the perfect instrument for the task. The CA450 Process Calibrator is defined by:
Can connect to –P1 or –P2, input and output port are Rc1/8” female thread
Can connect to –P1 or –P2, input and output port are 1/8” NPT female thread
Hand pump (91051), connector set (91052), case (93052)
Low Pressure Pump 91051 (Accessory for CA700)
Connector set for the 91051 (quick adapter, pressure conversion adapter, flexible hose, sealing tape)
Hand pump (91056), connector set (91057), case (93053)
Pneumatic Pressure Pump 91056 (Accessory for CA700)
Connector set for the 91056 (quick adapter, sealing cap, flexible hose, sealing tape, and hex wrench)
Hand pump (91061), connector set (91062), case (93053)
Hydraulic Pressure Pump 91061 (Accessory for CA700)
Connector set for the 91061 (high-pressure hose, quick adapter, conversion adapter, sealing tape, and hex wrench)
R 1/4" male thread to 1/8” NPT female thread conversion connector (for -P1)
R 1/4” male thread to 1/4” NPT female thread conversion connector (for -P1)
1/4” NPT male thread to 1/8” NPT female thread conversion connector (for –P2)
Carry your Scopecorder with this carrying case.
Case for the 91051 (91051, 91052, and instruction manual)
Case for the 91056/91061 (91056, 91057, 91061, 91062, and instruction manual)
A set of separate red and black clips (for 2 m long wires).
Alligator clip, CAT I, for controlsignal only (under 70 V)One set of 1 red and 1 black cablesLength: Approx. 1.7m
Lead cables, RJ sensor, etc. can be stored.
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