METREL MD 9020 User Manual

MD 9020 Electrical & Electronic DMM Maintenance
16
6 Specification
GENERAL SPECIFICATIONS
Display: 3-3/4 digits 4000 counts LCD display
Polarity: Automatic
Update Rate: 3 per second nominal
Operating Temperature: 0C to 40C
Relative Humidity : Maximum relative humidity 80% for temperature up to 31C decreasing
linearly to 50% relative humidity at 40C
Altitude: Operating below 2000m
Pollution degree: 2
Storage Temperature: -20
O
C to 60
O
C, < 80% R.H. (with battery removed)
Temperature Coefficient: nominal 0.15 x (specified accuracy)/
O
C @(0
O
C -18
O
C or 28
O
C -40
O
C), or
otherwise specified
Sensing: Average sensing for MD 9020.
Safety: The meter (all versions) is protected, against the users, by double
insulation per UL3111-1(1994), CSA C22.2 No. 1010-1-92, EN61010-
1(1995) and IEC61010-1(1995) to CAT II 1000V & CAT III 600V.
Standard CE version series Terminals (to COM) ratings:
 V : Category II 1000 Volts AC & DC, and Category III 600 Volts AC & DC
 A / mAA : Category II 250 Volts ac and 150 Volts dc
Protection-reinforced CE + UL version series Terminals (to COM) ratings:
 V : Category II 1000 Volts AC & DC, and Category III 600 Volts AC & DC
 A / mAA : Category III 500 Volts AC and 300 Volts DC
Overload Protections
Standard CE version:
 A & mA : 0.5A/250V F Fuse;
 A: 15A/250V F Fuse;
 V: 1050Vrms, 1450Vpeak;
 , & Others : 600VDC/VAC rms

Protection-reinforced CE + UL version:
 A & mA : 0.63A/500V, IR200kA, F Fuse
 A : 12.5A/500V, IR20kA, F Fuse
 V : 1050Vrms, 1450Vpeak;
 , & Others: 600VDC/VAC rms
Transient protection: 6.5kV (1.2/50s surge)
Power Supply: 1.5V AAA Size (NEDA 24A or IEC LR03) battery X 2
Power Consumption: 3.2 mA typical

METREL MD 9020 Specifications

General

Brand	METREL
Model	MD 9020
Category	Multimeter
Language	English