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4-20mA PWM Signal Generator

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$130.01

Digital 4-20mA signal generator is equipped with a large-capacity 3000mAh lithium battery, Type-C interface (5V), adjustable button backlight high-definition TFT color LCD screen and multiple signal generator functions. This multifunction PWM signal generator is mainly used for debugging industrial field PLC, process instrumentation, and electric valves.

SKU: ATO-SG-003A

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Delivery date: 6-12 days

Overview
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The provided PWM signal generator is a 0-10V adjustable current voltage simulator, available with a 3000mAh lithium battery, TYPE-C interface (5V), adjustable button backlight high-definition TFT color LCD screen. High quality multifunction 4 20 milliamp signal generator is suitable for debugging industrial field PLC, process instrumentation, electric valves, etc.

Specifications

Model: ATO-SG-003A
Size: 82x27x112mm
N.W: 165g
Color: Black+Blue
LCD Size: 2.4 inch
Interface: Type-C
Input: 5V
Battery: 3000mAh
Standby Time: 24h

Technical Parameters

SIGNAL	RANGE	PRECISION	RESOLUTION	MAX LOAD	EXTERNAL POWER SUPPLY
Active Current (mA) Output	0~24mA	±(0.1%+0.005)	0.01mA	750Ω
Passive Current (XMT) Output	0~24mA	±(0.1%+0.005)	0.01mA		0~30V
Voltage (M) Output	0~24V	±(0.1%+0.005)	0.01mA
24V Loop	0~24mA	±(0.1%+0.005)	0.01V
Frequency (Hz) Output	0~9999Hz	±2%	0.01mA
Current (mA) Input	0~24mA	±(0.1%+0.005)	5 digits
Voltage (V) Input	0~30V	±(0.1%+0.005)	0.01mA
OUTPUT SIGNAL TYPE
Active Current	0~24mA
Passive Current	0~24mA
Voltage	0~24V
Frequency/PWM	0~9999Hz
24V loop	0~24mA
INPUT SIGNAL TYPE
Current	0~24mA
Voltage	0~24V
PROGRAM EXTENSION
Program Automatic Lift Output	Output Timing
Preset Output	Modbus Slave
Signal Linear Conversion Output	USB Firmware Upgrade
Real-Time Curve	/

Dimension

Details

Applications

Tips: PWM Signal Generator vs. Function Signal Generator

A PWM Signal Generator is designed for precise control of Pulse Width Modulation signals, commonly used in applications like motor control and power supplies. It produces digital output with adjustable parameters for pulse width and frequency, offering efficient power control in devices.

On the other hand, a function signal generator is a versatile tool producing various analog waveforms like sine, square, triangle, and sawtooth. It is employed in testing, calibration, and educational settings, allowing users to adjust frequency, amplitude, and waveform type.

The crucial distinction lies in their primary functions: PWM generators are specialized for power control with digital output, while function signal generators offer versatility in generating analog waveforms for broader electronic applications. Choosing between them depends on the specific needs of the application, whether it requires precise digital control through PWM or a range of analog waveforms for testing and educational purposes.

Key Characteristics and Applications of Pulse Width Modulation

In this video, we will dive into the basics of PWM and how it can enhance the signal generation process, covering its definition, principles, key characteristics, and practical applications.

Measuring Voltage with a Signal Generator

A signal generator is a versatile tool used to generate electrical signals of varying frequencies, amplitudes, and waveforms. It is often used to test and troubleshoot electronic circuits. In this video, it will be demonstrated how to accurately measure voltage using a signal generator. This is an essential skill for anyone working in electronic testing and calibration, and is particularly useful for testing and calibrating electronic equipment, verifying the accuracy of voltage output in a circuit, and troubleshooting and diagnosing electrical system problems.

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