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.

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.

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

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

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4-20mA Signal Generator, 15-30V Frequency Generator High Accuracy Two Wire Current Loop Signal Generator with LCD Display for Transducer Calibration, PLC & Industrial Control

Product ID: 159402557

Details

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

🎯±0.5% output accuracy

📟Clear LCD with 0.01mA resolution

🔄8 programmable output presets

€ 42.15

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Description

⚡ Calibrate like a pro — precision, speed, and smart memory in one sleek signal generator!

SMART MEMORY STORAGE - Save up to 8 custom output values for rapid recall—perfect for repetitive testing and boosting workflow efficiency.
SEAMLESS ROTARY CONTROL - Smooth, intuitive rotary encoder lets you dial in exact outputs without fumbling—calibration made effortless.
CRYSTAL CLEAR LCD FEEDBACK - Instantly monitor current, percentage, or frequency on a sharp, easy-to-read display for confident adjustments.
PINPOINT PRECISION CALIBRATION - Achieve ultra-reliable 4-20mA signals with ±0.5% accuracy for flawless sensor and PLC tuning.
PLUG PLAY INDUSTRIAL COMPATIBILITY - Polarity-free terminals and wide 15-30V range ensure hassle-free integration with all your loop-powered devices.

The Jadeshay 4-20mA Signal Generator is a compact, high-accuracy two-wire current loop calibrator designed for industrial control and sensor testing. Featuring ±0.5% output accuracy, a crisp LCD display with 0.01mA resolution, and an intuitive rotary encoder, it supports extended 3-21mA output ranges and stores up to 8 programmable presets. Its polarity-free terminal design and 15-30V operating voltage make it compatible with a wide range of loop-powered devices, streamlining calibration and troubleshooting tasks for professionals.

Specifications

ASIN	B07T9CJDZ1
Best Sellers Rank	#125,524 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #38 in Function Generators
Brand Name	Jadeshay
Color	Black
Compatible Devices	Transmitters, Sensors, PLCs, Industrial Control Systems
Customer Reviews	4.1 4.1 out of 5 stars (66)
Included Components	1 * Signal Generator, 1 * Manual
Item Weight	44 g
Manufacturer	Jadeshay
Maximum Operating Voltage	30 volts
Measurement Type	Ammeter
Minimum Operating Voltage	15 volts
Model	plh8597-0620
Number of Items	1
Number of Packs	1
Part Number	plh8597-0620
Power Source	Corded Electric
Style Name	Digital
UPC	723645556830
Unit Count	1 Count

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€ 42.15

Duties & taxes included

In stock

Sold byAmazon NetherlandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Netherlands.

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Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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