Taidacent 4 Digit 0.4 Inch Digital Signal Genrator Current 0-4-20mA Signal Generator Active Simulate and Debug PLC Valve Transmission Frequency DCS Control Milliamp Meter (Blank Panel 4-20mA)

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

• Multiple displays can be set: 20.00 (mA) 100.0 (%) 50.0 (Hz); Multiple outputs can be set: 0-20 4-20 0-22 (mA)
• Dual mode of coarse and fine adjustment, and the number of laps can be set separately
• Knob minimum adjustment number 0.01mA: the last number plus or minus 1
• The actual error after calibration is 0.01mA, high-precision linear output
• 4-digit 0.4-inch high-brightness large digital tube, the display is clearly visible