Sanwa CD731A - How to use optional products; AC Clamp Probe (CL-20 D)

−38−
1. Never apply voltage to the input terminals.
2. Be sure to make a series connection via load.
(please see to above drawing)
3. Do not apply an input exceeding the maximum rated current
to the input terminals.
5-7 Current Measurement (μA, mA, A)
5-7-1 Current Measurement (μA, mA)
Maximum rating input value DC/AC 4000μ A・400 mA
1) Applications
Current in DC and AC circuit is measured.
2) Measuring ranges
DCA:400･4000μA, 40･400 mA (4 ranges)
ACA:400･4000μA, 40･400 mA (4 ranges)
3) Measurement procedure (See Fig 12, page 15)
①Connect the black plug of the test lead to the COM − input
terminal and the red plug to the ＋ input terminal.
②Set the function switch at "400･4000μA" or "40･400 mA" function.
③Select the select switch at " " (DC) or "〜" (AC).
④Apply the black test pin to the negative potential side of the circuit
to measure and the red test pin to the positive potential side.
〔Fig 5〕
Power Power
Load Load
WARNING
〔×〕
Wrong connection
〔○〕
Right connection