IQNS Industrial Noise Sensor Modbus RS485 and 4-20mA

IQNS Industrial Noise Sensor Modbus RS485 and 4-20mA

Marsoni

M251S

$199.00

Get it in 3 business days with 1 day shipping. Friday, May 29

IQNS Industrial Noise Sensor Modbus RS485 and 4-20mAIQNS Industrial Noise Sensor Modbus RS485 and 4 20mA Features: Wall mounted shell, easy to install High measurement accuracy and fast response speed Range up to 30~120dB Communication method: Modbus RTU RS485 or 4 20mA Technical Parameters: Default range 30~120dB 20Hz~12. 5kHz Signal output Analog signal 4~20mA Digital signal RS485 output (Modbus protocol) Operating Voltage 10~30VDC Note: 0~10VDC output (24VDC power supply) Power consumption Analog

Easy Shipping

Quick Dispatch:

Your IQNS Industrial Noise Sensor Modbus RS485 and 4-20mA orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your IQNS Industrial Noise Sensor Modbus RS485 and 4-20mA ships.

Need Help?
Questions about IQNS Industrial Noise Sensor Modbus RS485 and 4-20mA, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for IQNS Industrial Noise Sensor Modbus RS485 and 4-20mA in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

I bought this for my guest bathroom where I have some other brass items and it fits right in. Easy assembly with the supplied Allen wrench and bolt, and it comes with a cover for the bolt hole which perfectly matches the base padding material so the assembly point becomes invisible. It doesn’t have a ‘towel unroll preventer’ but I knew that when I evaluated the reasonable sale price and decided that wasn’t important for the intended use. The base is heavy and the assembled item seems very sturdy. I found it weird that this towel holder came with a plastic box containing a fork and a spoon as a ‘gift’ but this will go in my car camping cookware bag. I don’t know how the brass finish will hold up over time but for now I’m very pleased.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 17, 2025

Verified Purchase

Rebecca Yant

Grantham, US

★★★★★ 5

Fantastic paper towel holder!

Color: Sliver

Very sturdy, with a weighted bottom & it holds larger rolls. I put select-a-size triplet rolls on mine. It’s a nice looking one too. Compliments a stainless kitchen nicely.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on October 10, 2025

Verified Purchase

Stella Ketchum

Waukegan, US

★★★★★ 5

Paper towel holder

Color: Gold-aa

A very nice product which matched my fixtures perfectly. It was well packaged and easy to assemble. Excellent value for the price.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 25, 2026

Verified Purchase