SANWA GENERAL CATALOG - Sanwa Electric Instrument - (Version JPG) - Page n° 9 - PDF Catalogue | Technical Documentation

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Calibrator, Pocket light meter, Thermometer, Insulation tester, Digital light meter

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I Clamp Sensor


	CL1 40 (with case)	NEW ■■■
	Micro / leak current (AC) No battery Length : 2m
	Resolution 1mA	PC5000 PC520M PC510 PC500 PC20 RD701 RD700 CD751 CD731 CD721 CD721NH
	Measuring range	0—1000mA OA)
	Accuracy / Frequency range	± 0 0%rdg+0.1 mV) / (50Hz/60Hz) ± (2.0%rdg+0.1 mV) / (40Hz—1 kHz)
	Maximum allowable input*	200A continuous (50/60Hz)
	Output inpedance	Approx. 200O
	Core diameter	Apprax.<p40mm max
	: ;iie / Weight	H120XV\B1XD36mm/approx 240g
	: ■l.ind.iid .iceclones included	Carrying case (C-CL140). Instruction manual
		Output voltage : AC1 OOmV when measuring max. current
	CL33DC (with case)
	DC current ■ R03X2 Length : 1.8m	Battery life : approx. 70H
	Resolution	PC5000 PC520M PC510 PC500 PC20 RD701 RD700 DA-50C CD751 CD731 CD721 CD721NH DA32
	Minimum scale 5A 0.5A TA55 (Analog) 10A 1A
	Standard accessories included	Carrying case (C-CL) , Instruction manual
	Resolution	f TA55 (Analog) on 1999 display when measuring 199A max. at 300A range and 19A max. at 30A range Resolution is one digit bigger at the upper range Output voltage : DC300mV when measuring max. current at each range
	CL-22AD with case)
	DC / AC current ■ R03X2 Length : 1.8m	Battery life : approx. 70H
	D.1A 0.01A 0.1A 0.01A PC5000 PC520M PC510 PC500 RD701 RD700 DA-50C Resolution D.1A 0.01A 1A 0.1A PC20 CD751 CD731 CD721 CD721NH DA32
		se (C-CL) . Instruction manual
		Output voltage : DC200mV/AC200mV (0—400Hz)when measuring max current at each range Waveform measurement Dy oscilloscope is impractical
	CL-20D
	AC current No battery Length : 1.	m
	AC current No battery Length : 1.	PC5000 PC520M PC510 PC500 PC20 RD701 RD700 DA-50C CD751 CD731 CD721 DA32
	Standard accessories included Instruction manual

What is Clamp Sensor?

Measurable current differs by models. Check it before use.

A clamp sensor allows the measurement of AC and DC current and fine AC current of milliamp level (leakage current) by connecting to a DMM without connecting a wire as in the case of a clamp meter. Its combined use with DMM of PC series connectable to a PC allows the recording and monitoring of the measurements on a PC of consumption current for home electric appliances and leakage current running through an earthing wire.


	ACA.................	— CL-20AD, CL-22AD, CL124, CL140
	DCA.................	■CL-22AD, CI-33DC
	AC Leak current ••	•CL124, CL140

Prior to making a measurement

Connecting DMM and CL-22AD

The following description is given on a digital multimeter of 5000-count display type (PC520M), but it also applies to 1999-count and 3999-count display types. Check a DMM compatibly used with a clamp sensor (Refer to the information of compatible models of each product in p. 28). Values are indicated in mV, which should be read in mA by multiplying a factor for each product. Models RD700 and RD701 have a separate fixed range of 400.0mVAC / DC (high impedance 1000MO) for exclusive use with an adaptor probe to give clear viewing of milli-volt display.

e.g. When PC520M is used with CL-22AD

Fix the range at 500mV and set the clamp probe at 20— 200A range. In this case, the measured value is obtained by multiplying the indicated value of the multimeter by the factor given below.

e.g. When CL-22AD is used

DCA measurement DC500mV range ACA measurement -*■ AC500mV range 20A range---Readingx0.1 200A range---Readingxl

When CL22AD is set to the 20A range, it will be measured as 1.900A if the DMM indicates 19.00mV (19.00X0.1).

Clamp probe (CL-22AD)

Digital Multimeter

(200mV range)

Output voltage : AC2VÍAC200A (50~400Hz) , AC20A (50/eOHz) v

Carrying case : C-CL

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SANWA GENERAL CATALOG - Sanwa Electric Instrument - #9

Calibrator, Pocket light meter, Thermometer, Insulation tester, Digital light meter