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Jadeshay 4-20mA Two-Wire Current Loop Signal Generator with LCD Display, 3-21mA Extended Range 0.5% Accuracy Tester for Transducer Calibration, PLC & Industrial Control, Rotary Encoder, Memory Storage

Jadeshay 4-20mA Two-Wire Current Loop Signal Generator with LCD Display, 3-21mA Extended Range 0.5% Accuracy Tester for Transducer Calibration, PLC & Industrial Control, Rotary Encoder, Memory Storage

Q: Does anyone have a pdf of the datasheet that comes in the box? ours was damaged and i'd like to keep a record of it for future reference.

I probably can find one, but it's worthless. I tried to figure it out (no dice) then took it to the local motor shop and they didn't understand it either. Typical chi-com gibberish with no explanation of what it does or how to hook it up. They said bring in the VFD and that thing and we can probably get it working...if it works at all.

Q: Is the supply voltage (15v -30v) put in line with the current wires or are there separate terminals for that? The pictures dont show any?

I use this to simulate a 4-20mA sensor(in my case a 24v current loop) I do not need a separate power supply as the 2 wire current loop is both the power supply and the signal path. I would consider a different device if you need to supply power to something. There are many other devices like this that use a power supply and send out voltage or current.

Q: What is the display mode setting for the current loop simulator?

This current loop simulator has 3 display modes: Actual Current/Percentage/Hertz.

Product ID: 159402557

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Details

Brand
Jadeshay
Power Source
Corded
Style
Digital
Color
Black
Item Weight
44 Grams

💾8 programmable memory slots

📈±0.5% accuracy precision

🔄Rotary encoder for smooth control

Frequently Bought Together

Current Loop - High Accuracy 4-20mA Two-wire Transducer Test

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Adjustable 4-20mA Signal Generator Current Voltage Analog Simulator 0-10V/0-22mA Signal Sources for Value Adjusting PLC Controller Panel LED Testing Calibration

Description

⚙️ Calibrate like a pro — precision and speed in your hands!

SMART MEMORY STORAGE - Save up to 8 output presets for rapid, repeatable testing workflows.
CUSTOMIZABLE SIGNAL RANGE - Flexible 3-21mA output lets you tailor signals to exact device specs.
EFFORTLESS CONTROL INTERFACE - Intuitive rotary encoder paired with a crisp LCD for seamless adjustments.
PINPOINT PRECISION CALIBRATION - Achieve ±0.5% output accuracy for flawless sensor and PLC tuning.
PLUG PLAY INDUSTRIAL COMPATIBILITY - Polarity-free terminals and wide voltage support simplify integration.

The Jadeshay 4-20mA Two-Wire Current Loop Signal Generator delivers ultra-precise ±0.5% accuracy with an extended 3-21mA range, featuring a clear LCD and rotary encoder for intuitive control. Its programmable memory and polarity-free terminals streamline industrial calibration tasks across sensors, PLCs, and control systems, making it an essential tool for professionals demanding reliable and efficient signal simulation.

Have a Question? See What Others Asked

Does anyone have a pdf of the datasheet that comes in the box? ours was damaged and i'd like to keep a record of it for future reference.

Is the supply voltage (15v -30v) put in line with the current wires or are there separate terminals for that? The pictures dont show any?

What is the display mode setting for the current loop simulator?

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