Specifications; 1.3.1 General Specifications; Technical Specifications - Dawson DCM201A User Manual

Specifications

The Meter should be calibrated annually between 18℃ ~ 28℃ and
a relative humidity less than 75%.

1.3.1 General Specifications


Manual and Auto Mode

Power Overload Protection

Maximum Voltage Between Circuit and Ground: 1000V DC or
750V AC

Maximum Working Height: 2000m

Display: LCD

Maximum Display Number: 5999

Auto Polarity Indication, '-'Indicates Negative

Overload Indication: '0L' Or '-0L'

Sampling Frequency: 3 Times / Sec

Units Display: Display Functions and Units.

Auto Power Off: 15 Minutes

Input Power : 9V DC
 Battery Type: 9V NEDA 1604, 6F22
 Low Battery Indication: LCD Display"
 Working Environment Temperature: 18℃ ~28℃
 Storage Temperature:-10℃ ~50℃
 Size：238×92×50mm
 Weight: ~420g (Include Battery)
"

Technical Specifications

Temperature: 235℃ Relative Humidity: <75%
AC Current
Range Resolution
60A 0.01A
600A 0.1A
1000A 1A

Maximum Input Current: 1000A AC or 1000A DC

Frequency Range @ 0~600A : 40 ~ 400Hz ;
@ 600A~1000A : 40 ~60Hz
DC Voltage
Range Resolution
60mV 0.01mV
600mV 0.1mV
6V 0.001V
60V 0.01V
600 0.1V
1000V 1V

Input Resistance: 10M

Maximum Input Voltage: 750V AC (RMS) or 1000V DC
Accuracy
 (2.5% + 8 Counts）
Accuracy
(0.5% + 5 Counts)
(0.8% + 4 Counts）
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