02490 Simpson, 02490 Datasheet - Page 7
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02490
Manufacturer Part Number
02490
Description
Analog Panel Meters 1227 0-10 DCA 2.5
Manufacturer
Simpson
Specifications of 02490
Equipment Type
DC Current Meter
Range
0 - 10
Size
2.50 in
Meter Function
DC Ammeter
Meter Range
0-10
Meter Size/dimensions
2.5 X 2.5 In.
Scale Length
58.4mm
Accuracy
+/-2 %
Barrel Size
2.22"
Current Meter Range
0-10 A
Display Accuracy ±
2%
External Height
2.5"
Rohs Compliant
NA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
• 3 3 /64 D D IN I I ndicator
• U U nique m m ounting b b racket a a llows s s tacking
• S S crew t t erminal c c onnectors f f or e e asy
• 3 3 -1 1 /2 o o r 4 4 -1 1 /2 d d igit L L CD d d isplay w w ith
Inputs
AC TRMS Current
Mounting Requirements: see page A6
Range Resolution
200µA
2mA
20mA
200mA
2A
5A
optional n n egative r r ed b b acklighting
of m m ultiple u u nits
installation
100µA
1µA
10µA
100µA
1mA
10mA
Voltage
200mV
200mV
200mV
200mV
200mV
Drop
50mV
Max Input
(Unfused)
100mA
400mA
10mA
40mA
3A
6A
AC TRMS Voltage
Range Resolution
200mV
2V
20V
200V
750V
100µV
1mV
10mV
100mV
1V
Impedance
>100MV
10MV
10MV
10MV
100MV
Input
Maximum
100V
750V
750V
750V
750V
Input
DC Voltage
DC Current
Range Resolution
200µA
2mA
20mA
200mA 100µA
2A
5A
Range Resolution
200mV
2V
20V
200V
750V
Specifications
DISPLAY
Type
Height
Decimal point
Overrange indication
Backlighting
Polarity
POWER REQUIREMENTS
AC Volt
DC Volt
Power Consumption
85-250VAC
9-32DCV
Rated Circuit to Ground Voltage
ACCURACY @ 25°C
200 Hz
2 KHz
DC V & A M235
DC V & A M245
DC 2A M235 & M245
DC 5A M235 & M245
AC TRMS V & A M235
AC TRMS V & A M245
AC Amps M235
AC Amps M245
DC Process M235
DC Process M245
Excitation Max. Current
ENVIRONMENTAL
Operating Temperature
Storage Temperature
Relative Humidity
Temperature Coefficient
Warmup time
NOISE REJECTION
NMRR
CMRR
A TO D CONVERSION
Technique
Rate
FREQUENCY
INPUT LEVEL (Frequency)
MECHANICAL
Bezel:
Depth:
Panel cutout:
Weight:
Case Material:
Technique:
100µA
1µA
10µA
1mA
10mA
100µV
1mV
10mV
100mV
1V
>100m
Impedance
200mV
200mV
200mV
200mV
200mV
50mV
10m
10m
10m
10m
Voltage
Drop
Input
Max Input
Max Input
(Unfused)
10mA
40mA
100mA
400mA
3A
6A
100V
750V
750V
750V
750V
7-segment LCD
0.5" (12.7mm)
3 or 4 position user-programmable
Most significant digit ="1", other digits blank
Optional negative image, red backlighting
Auto with "-" indication, "+" implied
85-250VAC @40-440Hz
9-32DCV
2.5VA min/4VA max
1.5VA min/3VA max
750VRMS
±0.2% of input ± 0.2Hz
±0.2% of input ±2 Hz
±0.1% of reading + 1 count
±0.04% of reading + 1 count
±0.25% of reading + 1 count
±0.5% of reading + 1 count
±0.5% of reading + 5 counts
±0.5% of reading + 50 counts
+1% of reading + 5 counts
+1% of reading + 50 counts
±0.02% of reading + 1 count
±0.02% of reading + 1 count
25mA
0 to 55°C
-10 to 60°C
0 to 85% non condensing @ 40°C
0.02% of input ± 0.2 digits/°C
Less than 20 minutes
60dB, 50/60Hz
(w/1K unbalanced @ 60Hz) 90dB min
Integrating
3 samples/second typical
Frequency-to-voltage
500mV to 750VRMS at 1.0M impedance
OR 5V to 24V Square Wave (DC offset 2V max)
0.94” x 2.83”
2.36"
0.89" x 2.71" (22.6mm x 68.8mm)
3.5oz (99g)
94-0,UL-rated, glass-filled thermoplastic
DC Process
Range Resolution Voltage
4-20mA
Range Resolution
1-5 DCV
0-10 DCV
0-100 DCV
0.1%
0.1%
0.1%
0.1%
Impedance
10 M
10 M
10 M
200mV
Drop
Input
(Unfused)
Maximum
Max Input
100mA
750 V
750 V
750 V
Input
more >>
A
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