Dc 12V 24V 4-20mA Signal Generator Module Digital Led Display For Signal Sources Valve Adjustment Analog Transmitter

Product Name: DC 12V/24V 4–20mA Signal Generator Module
Power Supply: DC 12V / 24V
Output Signal: 4–20mA current loop
Display: Digital LED display
Adjustment Method: Potentiometer / button (depending on model)
Accuracy: High precision output for calibration
Applications: PLC debugging, valve adjustment, analog transmitters, industrial automation, lab testing
Design: Compact PCB module with terminal connectors

4–20mA signal generator module with digital LED display
Works on DC 12V / 24V power supply
Adjustable current loop output for testing & calibration
Used in valve adjustment, PLC, analog transmitter simulation
Compact & easy-to-use design for industrial and lab use

Description
Review

The DC 12V/24V 4–20mA Signal Generator Module is a professional tool designed for testing, simulating, and calibrating current loop devices. It features a digital LED display for real-time output monitoring and allows precise adjustment of 4–20mA signals, making it ideal for industrial control systems. Widely used in valve adjustment, PLC debugging, analog transmitter testing, and sensor simulation, this module ensures accuracy and reliability. With support for both 12V and 24V DC power supplies, it provides flexibility for different working environments. Compact, user-friendly, and efficient, it’s an essential device for engineers, technicians, and automation experts.

Signal Source Module: Generates adjustable 4–20mA signals
Dual Power Supply: Supports both DC 12V and 24V input
Digital Display: LED screen shows real-time signal output
Precise Control: Accurate adjustment for calibration & testing
Wide Applications: PLC, valve adjustment, sensor testing, analog transmitters
Industrial Grade: Stable performance for labs and industrial automation systems