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IQNS Industrial Noise Sensor Modbus RS485 and 4-20mA

Marsoni M251S
Sale price$199.00
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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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Angee
Lowell, US
★★★★★ 5
Buy it!
Size: One Size, Color: (001) Black / Black / Reflective, Size: One Size, Color: (001) Black / Black / Reflective
This hat (visor) is by far one of the most comfortable ones I’ve ever worn! Absolutely love it!!!!
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Reviewed in the United States on May 18, 2026
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Gloria Hernández
Carnegie, US
★★★★★ 5
Underarmor
Size: One Size, Color: (001) Black / Black / Reflective
Me encanta todo lo de esta marca. Calidad
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Reviewed in the United States on June 2, 2026
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BLK
Lake Worth, US
★★★★★ 5
Great running visor
Size: One Size, Color: (541) Tux Purple / Pitch Gray / Reflective
Love love love this visor. Light weight and great to run in. Highly recommend
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Reviewed in the United States on September 1, 2025
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Marina
Natrona Heights, US
★★★★★ 5
Perfect hat for shielding from the sun
Size: One Size, Color: (299) City Khaki / / Stone, Size: One Size, Color: (299) City Khaki / / Stone
Perfect hat for hot weather, it fits well and shields my face from the sun!
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Reviewed in the United States on August 19, 2025
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Monique Pierre
Battle Creek, US
★★★★★ 5
Great fit
Size: One Size, Color: (005) Black / White / White
Fits great. Not all caps fit women well, this one does.
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Reviewed in the United States on February 16, 2026

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