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CL420 Clamp-On Process Meter
Brand: Yokogawa Electric Corporation
This device allows the user to make safe current checks of 4 to 20 mA without breaking the loop. In addition, the output function provides a simple way to log and monitor the data.
Features- 0.2% accuracy, 0.01 mA resolution
- Dual display
- LED torch light, backlight display
- Analog output available
Specifications
Accuracy
- ± (0.2 % of Reading + 5-Digits) the 20 mA Range Accuracy Assurance is the Average of 5 times Measuring - DC Current
- ± (1.0 % of Reading + 5-Digits) at 23° C ± 5° C (73.4° F ± 9° F), 45 to 75 % Relative Humidity - DC Current
- ± 0.2 %
Approvals & Certifications
- EN 61010-2-032
Battery Life
- Approximately 60 Hours (Continuous) Backlight Off & LED Light Off
Diameter
- 0.24” (6 mm) - Max.
Display
- 4-Digit LCD Numeric Display
- Backlight Display
- LED Torch Light
Function
- Auto Power Off
- Data Hold
- Illuminant Panel
- Zero Adjust Function
Humidity
- 80 % Relative Humidity or Less (Non-Condensing)
Operating Temperature
- -10° to 50° C (14° to 122° F)
Power Requirement
- 4 AA Alkaline Batteries (1.5 V LR6)
Resolution
- 0.01 mA
- 100 mA: ± 21 to ± 126 mA - DC Current
- 100 mA: ± 210 to ± 1,260 mV - DC Voltage Output [10 mV/mA]
- 20 mA: 0 to ± 21.49 mA - DC Current
- 20 mA: 0 to ± 214.9 mV - DC Voltage Output [10 mV/mA]
Response Time
- Approximately 1.5 seconds (2.5 seconds when Across the Range)
Supply Voltage
- 2.21 kVac for 5 seconds (Between the Core & the Case) - Withstanding Voltage