Feature
Using the digital encoder knob, the way to turn off the telecommunications east is: press the knob to save the output value, then turn the knob at will, turn the knob at will, the next time the power is turned on, it will be the value saved last time, not afraid of messing up, not afraid of high current when powering on!
Selection
Multiple display modes
20.00 (mA) Actual current display
100.0 (%) Percentage display
50.0 (Hz) frequency display
Other custom display methods
Multiple output ranges
0-20mA
4-20mA
0-22mA
Other custom output methods
Coarse and fine adjustment dual modes can also set the number of laps separately
Fine-tuning mode: add or subtract 1X to the last number (coefficient 1-50);
Coarse adjustment mode: add and subtract 1X (coefficient 1-50) for the second to last digit;
The above two coefficients can be set separately;
The minimum fine-tuning mode can be set to 0.01mA/each pulse Coarse adjustment mode can be set up to 5mA/each pulse
Remarks: One turn of the knob is 20 pulses
Therefore, it takes up to 100 turns to adjust 0mA to 20mA fine-tuning mode.
Coarse adjustment mode requires at least 1/4 turn
Parameter
Output current: 0mA~22mA;
Power supply voltage: 15V~30V;
Sampling resistance: 10 ohms-500 ohms;
Output accuracy: 0.01mA;
Dimensions (front): 79.5X42mm
Dimensions (rear): 72.5X39.5mm
Mounting panel/chassis opening size: 77X40mm