2800 Series0 pages
2800 Series Digital
Panel Meters
• 3 ½ digit red LED display
• Input/output edge connector
• “U” – shaped mounting bracket
• Jumper – selectable decimal point
Inputs
Range
Specifications
DC Voltage
Display
Resolution
Maximum
Input
200mV
100μV
100MΩ
2V
1mV
100MΩ
20V
10mV
10MΩ
200V
100mV
DISPLAY
Type
7- segment, red LED
Height
0.56” (14.2mm)
Decimal Point
Jumper-selectable
Overrange Indication
All digits blink “0”
10MΩ
POWER REQUIREMENTS
AC Voltages
DC Voltages
AC Current
Range
Display
Resolution
Maximum
Input
20μA
10nA
100nA
20mA
5 DCV
Rated Circuit to Ground Voltage 250 DCV (Models 2865 and 2869) or
-4.06 to +4.5 DCV (Model 2866)
20mA
200μA
120V, ±10%, 50Hz to 400 Hz, 3VA
2mA
1μA
20mA
20mA
10μA
ACCURACY @ 23°C, ±2°C
100mA
± (1.0% of input +5 counts) 45Hz to 1KHz
ENVIRONMENTAL
100μA
DC Current
Range
Display
Resolution
Maximum
Input
20μA
10nA
100nA
1μA
20mA
20mA
10μA
100mA
200mA
100μA
Temperature Coefficient
± (0.1% of input) ± 0.5 count / per °C
Warmup time
15 minutes
20mA
2mA
0 to 85°, non-condensing
20mA
200μA
-40 to 60°C
Relative Humidity
1mA
0 to 55ºC
Storage Temperature
200mA
Operating Temperature
1mA
A TO D CONVERSION
Technique
Dual slope
Rate
2.5 samples / second-nominal
MECHANICAL
Bezel
1.93” x 3.9” (49mm x 99mm)
Depth
4.72” (120mm)
Panel cutout
1.68” x 3.622” (42.72mm x 92mm)
Weight
12.5 oz. (354.3 g)
1
Rev. 08-21-13
"