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E-mail
992730650@qq.com
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Phone
13801206817
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Address
Room 1280, 2nd Floor, Building 12, No. 4 Anningzhuang Road, Xisanqi, Haidian District, Beijing
Product Categories
Beijing Jinghaiming Electronic Technology Research Institute
Environmental noise, noise spectrum sensor, high sensitivity
NegotiableUpdate on 04/06
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Overview
The noise spectrum sensor collects audio signals from the environment and performs frequency domain analysis to calculate the amplitude distribution of the spectrum. Sampling frequency 25.6KHz, 128 point sampling, resolution 200Hz, output 31 frequency amplitude, frequency Fn=n * 200 (0
Product Details
Noise spectrum sensor
JHM-NF18 audio spectrum sensor collects environmental audio signals and processes them for frequency domain analysis to calculate the amplitude distribution of the spectrum. Sampling frequency 25.6KHz, 128 point sampling, resolution 200Hz, output 31 frequency point amplitude, frequency point Fn=n * 200 (0<n<32), single wire RS232 interface output (38400. n.8.1).
Widely used in: power transformers, motors, gearboxes, pump stations, water turbine units
The operation monitoring of equipment such as oil extraction wells, mining machinery, operating tracks, arc discharge, fluid leakage, etc. can also drive the variable frequency water pump group to achieve the function of a music fountain.
Noise spectrum sensorSensors can expand communication with self-produced brands such as Modbus, IP, UDP, Wi Fi, CAN, etc
Module, self-produced spectrum LED display screen can intuitively display spectrum changes.
The size of the display screen can be customized.
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