Altek 830-KP Simulate 2-WIRE Transmitters, Wire mA, 2-WIRE % Percent of 4 to 20 mA 2-WIRE DP %

OPERATING INSTRUCTIONS

SIMULATE 2-WIRE TRANSMITTERS

2-WIRE mA, 2-WIRE % (Percent of 4 to 20 mA) 2-WIRE DP %

Choose this function to simulate a 2-Wire Transmitter output from

1.00to 24.00 milliamps. Operates in loops with power supply voltages from 3 to 45 VDC.

1)Disconnect existing 2-Wire Transmitter from the loop

2)Press the MILLIAMP/V push-button until mA or mA and % appear on the display

3)Press the DISPLAY/SOURCE/READ push-button until SOURCE or 2-WIRE appear on the display

4)If SOURCE is on the display, press the TYPE/ENG UNITS push- button once to indicate 2-WIRE on the display

5)Press the mA/%/% DP FLOW push-button to display mA, % 4-20 or % DP Flow.

6)Connect the red SOURCE lead of the calibrator to the plus (+) input of the device and the black SOURCE lead to the minus (-).

The simulated output of the 2-Wire Transmitter is continuously adjustable from 1.00 to 24.00 mA with the UP/DOWN push- buttons. Zero & Span (or any other values) are available by using the LO and HI "QUIK-CHEKs".

OPERATING INSTRUCTIONS

CALIBRATE VOLTAGE INPUTS

V, mV

Choose this function to provide an output from 0.00 mV to 110.00 mV and from 0.00 to 10.25 VDC. Current compliance up to 20 mA to provide the driving power to your voltage receivers.

1)Disconnect one or both input wires from the device to be calibrated

2)Press the MILLIAMP/V push-button until V or mV appear on the display

3)Press the DISPLAY/SOURCE/READ push-button until SOURCE and V or mV appear on the display

4)Press the TYPE/ENG UNITS push-button once to switch between V and mV on the display

5)Connect the red SOURCE lead of the calibrator to the plus (+) input of the device and the black SOURCE lead to the minus (-).

Output voltage is continuously adjustable with the UP/DOWN push-buttons. Zero & Span (or any other values) are available by using the LO and HI "QUIK-CHEKs".

To

Sensor

+ I N - REF +OUT-

Typical

2-Wire

Transmitter

(Disconnected) 10

Receiver

(Powers external

2-Wire Transmitter)

Power Supply

2 to 45 VDC

Voltage Receiver Input

Controller

Transmitter

Computer

Logger

DCS

11