3rd Floor, Building 1, Huayu Zhichuang Park, No. 2-19 Qianfeng South Road, Shiji Town, Panyu District, Guangzhou City

CL420 Clamp Process Table

Click to enlarge

Product Model:
Product quotation:
Product Features:	CL120 clamp ammeter, CL130 clamp ammeter, CL135 clamp ammeter, CL150 clamp ammeter, CL155 clamp ammeter CL220 clamp ammeter, CL235 clamp ammeter, CL250 clamp ammeter, CL255 clamp ammeter CL320 clamp ammeter, CL340 clamp ammeter, CL345 clamp ammeter, CL360 clamp ammeter CL420 Clamp Process Table

Previous product: UT75AUT75A digital regulator

Next product: CA700-E-01-U1-P1 pressure calibrator

CL420 Clamp Process TableDetailed information:

CL420 clamp type process table:
Perform a safety current check of 4~20mA using a CL420 clamp type process meter without disconnecting the loop. In addition, data can be easily recorded and monitored through the output function.

0.2% accuracy, 0.01mA resolution
Dual display
LED flashlight with backlit display.
Provide analog output

model	CL420
Measurable conductor diameter	The largest diameter is 6mm
DC current	Range and Resolution [Measurement Range]	Measurement accuracy (* 1)
	20.00 mA [0.00 to±21.49mA] 100.0 mA [±21.0 to ±126.0mA]	±（0.2%rdg+5dgt）（*2） ±（1.0%rdg+5dgt）
DC voltage output	20.00 mA [0.0 to±214.9mV] 100.0 mA [±210 to±1260mV]	（DCA Accuracy）+（±0.5mV）（DCA Accuracy）+（±3mV）
display	4-digit LCD digital display
response time	About 1.5 seconds (2.5 seconds when cross range)
range switching	Auto Range
Working temperature and humidity	-10? C to +50? C 80% RH or below (non condensing)
safety standards	EN61010-1, EN61010-2-030, EN61010-2-032
Capable of withstanding voltage	2.21kV AC for 5 seconds (between the movement and the casing)
power supply	4 AA alkaline batteries (1.5V LR6)
battery life	About 60 hours with backlight off and LEC light off
Other functions	Data retention, zero adjustment function, automatic shutdown LED flashlight, backlight display, luminous panel
External dimensions and weight	61 （W） x 111 （H） x 40 （D） mm About 290g (including battery)
Standard Appendix	Operation manual, battery, soft pack (93045)

(* 1) Is the temperature 23? C ±5? C, When the humidity is between 45% and 75% RH
Measurement accuracy: ± (reading percentage+number)
Accuracy condition: After starting up, open and close the clamp type sensor and perform zero position adjustment.
The guaranteed accuracy of the 20mA range is the average of 5 measurements.
Yokogawa, Japanclamp meter：
CL100 series clamp type ammeter:
CL120 clamp ammeter、CL130 clamp ammeter、CL135 clamp ammeter、CL150 clamp ammeter、CL155 clamp ammeter
CL200 series clamp type ammeter:
CL220 clamp ammeter、CL235 clamp ammeter、CL250 clamp type ammeter、CL255 clamp ammeter
CL300 series clamp type ammeter:
CL320 clamp type ammeter、CL340 clamp type ammeter、CL345 clamp type ammeter、CL360 clamp type ammeter

Leakage current clamp:
96001 current clamp、30031 leakage current clamp meter、30031A leakage current clamp type meter、30022A leakage current clamp type meter
Portable calibrator：
CA11E current and voltage calibrator、CA12E temperature calibrator、CA13 frequency calibrator
CA51 process calibrator、CA71 process calibrator、CA150 multifunctional calibrator、CA450 process calibrator, CA700 pressure calibrator