• 4-20mA output in five steps at the touch of a button or
• 0-20mA output in 6 steps
• Operates as a 0/4-20mA 2 wire current source
• Operates as a 2 wire simulator
• Low cost – High performance
• Powered from a 9V battery
• Low battery indication
• Loop overload indication
• Accuracy of 0.1% of FSR
• Applications include the calibration of panel meters, chart recorders and controllers
• Australian design and manufacture

The portable current calibrator is a rugged, high accuracy portable calibrator intended for industrial applications. The INN1 Portable Current Calibrator has the capacity to trouble shoot or calibrate any 0-20mA or 4-20mA input device like process indicators, chart recorders, two wire transmitters and data loggers.

SPECIFICATIONS

OUTPUT DETAILS

Six (6) current steps of 0mA, 4mA, 8mA, 12mA, 16mA and 20mA.

DISPLAY

High intensity light emitting diode (LED) indication of each output step, low battery and over range with a viewing distance of 3 metres.

ACCURACY

+/-0.1% of full scale range.

ENVIRONMENTAL

• 0-70 degrees Celsius
• 0-90%rh non-condensing

CONNECTION DETAILS

• Terminal 1: output common (-)
• Terminal 2: output positive (+)

WEIGHT

200 grams

CASE DETAILS

• Width: 61mm
• Height: 97mm
• Depth: 25mm

ORDERING INFORMATION

• Model number configured as: Model/power supply/display units/options
• Sample number: INN1/9VDC/0-20mA/S
• All units shipped factory calibrated to 0/4-20mA