METREL MD 9240 - Specification

MD 9240 True RMS Power Clamp Meter Specification
17
6 Specification
GENERAL SPECIFICATIONS
Display: Voltage functions: 6000 counts LCD display(s)
Power, Ohm & Hz functions: 9999 counts LCD display(s)
ACA clamp-on function: 4000 counts LCD display(s)
Update Rate:
Power function: 1 per second nominal
Voltage, ACA clamp-on, Ohm, Hz & Temperature functions: 4 per second
nominal
Polarity: Automatic
Low Battery: Below approx. 2.4V
Operating Temperature: 0
o
C to 40
o
C
Relative Humidity: Maximum relative humidity 80% for temperature up to 31
o
C decreasing
linearly to 50% relative humidity at 40
o
C
Altitude: Operating below 2000m
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: True RMS sensing for all models
Safety: Meets IEC/UL/EN61010-1 Ed. 3.0, IEC/EN61010-2-032 Ed. 3.0,
IEC/EN61010-2-033 Ed. 1.0, IEC/UL/EN61010-031 Ed. 1.1 & CAN/CSA-
C22.2 No. 61010-1-12 Ed. 3.0:
Measurement Category: III 600 Volts ac & dc
Transient protection: 6.5kV (1.2/50s surge) for all models
Pollution degree: 2
E.M.C.: Meets EN61326(1997, 1998/A1), EN61000-4-2(1995), and EN61000-4-
3(1996)
In an RF field of 3V/m:
 Total Accuracy = Specified Accuracy + 45 digits
 Performance above 3V/m is not specified

Overload Protections:
ACA Clamp-on jaws : AC 1000A rms continuous+ & COM terminals (all
functions) : 600VDC/VAC rms
Power Supply: standard 1.5V AAA Size (NEDA 24A or IEC LR03) battery X 2
Power Consumption:
Voltage, ACA, Hz & Power functions: 10mA typical
Ohm & Temperature functions: 4mA typical
APO Timing: Idle for 17 minutes
APO Consumption: 10A typical