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The Additel 220 is a highly integrated loop calibrator featuring several patented technologies. The calibrator is an ultra-compact, rugged, and best of all, easy to use hand-held device that will source, simulate and measure loop current, mV/V, Loop Continuity Test, and also perform switch testing. Its smart phone-like menu and interface makes it simple and easy to use. The 220 is ideal for calibrating, maintaining, and troubleshooting various loop devices in the field.
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Measurement Accuracy
Range
Resolution
Accuracy
Voltage DC
±300.0000 mV
0.1μV
0.01%RD + 15 μV
±60.0000 V
0.1 mV
0.01%RD + 3 mV
Current DC
± 30.0000 mA
0.1 μA
0.01%RD + 1.5 μA
Loop Continuity
0 to 2000.0 Ω
0.1 Ω
0.02%RD + 0.2 Ω
Switch Test
For the contact with potential, the voltage within the range 3V to 24V.
Source Accuracy
Voltage DC
-10.0 to 200.00 mV
0.01 mV
0.02%RD + 10.5 μV
0 to 12.000 V
1 mV
0.02%RD + 0.6 mV
Current DC
0 to 22.000 mA
1 μA
0.02%RD + 1.1 μA
DC24V
N/A
N/A
0.5 V
General Specifications
Operating Temperature
-10°C to 50°C
Storage Temperature
-20°C to 60°C
Humidity
<90%, non-condensing
European Compliance
CE Mark
Display
3.5 inch TFT color screen
Electrical Connection
Ø4mm sockets and flat mini-jack thermocouple socket
RS232 Interface
Standard RS232-DB9 socket
Size
3.9" x 7.6" x 2.0" (100mm x 192mm x 52mm)
Weight
1.6 lb (0.7 kg)
Power Supply
Polymer Li-ion rechargeable battery,or 10V DC adaptor
Battery
Rechargeable Li-ion battery (included)
Battery Life
15 hours uninterrupted use
Battery life will be reduced when 24V is applied
Battery Charge
110V/220V external power adapter (included)
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Documents:
File name Upload Date Size Additel 220 Multifunction Loop Calibrator Datasheet 2018.3.28 0.1 MB Additel 220 Multifunction Loop Calibrator User Manual 2019.3.11 13.8 MB