Display:
4-4/5 digits 50,000 counts. Selectable
stable mode 5-4/5 digits 500,000counts
for DC Voltage, & 6 digits 999,999 counts
for Hz
Polarity :
Automatic
Update Rate:
4-4/5 digits fast mode : 5 per second nominal;
5-4/5 digits stable mode : 1.25 per second nominal;
42 Segments Bar graph : 60 per second max
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Operating Temperature :
0 C to 45 C
Relative Humidity :
Max. relative humidity 80% for
o
temperature up to 31 C
decreasing linearly to 50%
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relative humidity at 45 C
Pollution degree :
2
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Storage Temperature :
-20 C to 60 C, < 80%R.H.
(with battery removed)
Altitude :
Operating below 2000m
Temperature Coefficient :
nominal 0.1 x
(specified accuracy)/
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o
o
o
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C@(0 C -- 18 C or 28 C -- 40 C),
or otherwise specified.
Sensing :
AC, AC + DC True RMS
Safety :
Double insulation per IEC61010-1 2nd Ed.,
EN61010-1 2nd Ed., UL61010-1 2nd Ed. & CAN/
CSA C22.2 No. 61010.1-0.92 to Category III 1000V
AC & DC and Category IV 600V AC & DC.
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3) GENERAL SPECIFICATIONS
KM857 Terminals (to COM) ratings:
V : Category III 1000V AC & DC, &
Category IV 600V AC & DC.
A/mA
m
A : Category III and Category IV 600V
AC and 300V DC.
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KM859CF Terminals (to COM)ratings:
V/ A /mA
m
A : Category III 1000V AC & DC,
and Category IV 600V AC & DC.
Overload Protections :
KM 857 :
m
A & mA : 1A/600V, IR 10kA or better,
F Fuse
A : 10A/600V, IR 100kA or better,
F Fuse
V : 1050Vrms, 1450V peak
mV,
W
& Others : 600V DC & V AC rms
KM 859CF :
m
A & mA : 0.44A/1000V,IR 10kA or better,
F Fuse
A : 11A/1000V, IR 20kA or better,
F Fuse
V, mV,
W
& Others : 1050Vrms, 1450V peak
Transient Protection :
8kV (1.2/50
m
S surge)
E.M.C.:
Meets EN61326-1:2006 (EN55022,
EN61000-3-2, EN61000-3-3, EN61000-4-2,
EN61000-4-3, EN61000-4-4, EN61000-4-5,
EN61000-4-6, EN61000-4-8,EN61000-4-11)
In an RF field of 3V/m:
Capacitance function is not specified
Other function ranges :
Total Accuracy =Specified A100Digits
Performance above 3V/m is not specified.
Power Supply :
Single 9V battery.
Power Consumption :
6mA typical
Low Battery :
Below approx. 7V
APO Timing :
Idle for 17 minutes
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