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

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I have 3 dogs. 1 is very gentle w/ stuffed toys. 1 is new to us and very anxious and kept stealing things like water bottles to gnaw on. And 1 destroys every stuffed toy we have ever brought into the house. We bought these for the anxious one. She was recently adopted and very people shy and afraid of the world around her. She doesn't know how to play with people and she's terrified if you try to throw a ball or if you squeak a squeaker, but we also needed something durable enough for her chewing that would be safe for her and could also withstand the toy destroyer possibly getting hold of it. They've been playing with these for a few months now and the most damage is that some of the rope necks are a bit frayed and a lot of the fuzz on the outside is gone, but none of them have been torn open. And the squeakers are in there in a way that it's hard to make them squeak if not doing so intentionally. The 1 dog can have plush toys again, the 1 dog can gnaw and chew to reduce her anxiety and the 3rd can chew and attack it without me having to clean up stuffing all the time

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Reviewed in the United States on August 6, 2022

Verified Purchase

Christane Huddleston

West Palm Beach, US

★★★★★ 4

Very durable

Color: 3 Pack Donkey Giraffe Dog

For some reason I thought they would be a little bigger but I have to say they are very durable. My Saint Bernard has not shredded them to pieces yet. Normally the toys last a day or two but he still has them after 3 weeks. 👍

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Reviewed in the United States on February 25, 2026

Verified Purchase

Dana R.

Lexington, US

★★★★★ 5

Well made and seem durable

Color: 3 Pack Donkey Goat Dog

Cute and my dogs love them !

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Reviewed in the United States on April 16, 2026