Factory noise monitor application

Application Factories background noise monitor factory noise monitor: With the emphasis and improvement of living standards of the state of the plant, the plant on the quality of the work environment and product requirements gradually increased. Factory noise monitoring can be divided into two categories: 1 Noise Monitoring factory work environment; 2 noise monitoring of product quality testing on the factory assembly line... Factory main noise monitoring: noise monitoring 1. The factory working conditions: There are two main ways: 1. periodic testing of excessive noise after working this case it is recommended to use a hand-held portable ease. 2. Real-time monitoring of the noise environment is recommended that stationary noise display products: such as ZSD-Z noise monitor. This product can be displayed in real time on a large screen LED current noise value, real-time understanding of the noise situation of workers of their work environment, and may need to expand the temperature and humidity according to the customer, dust, etc; also be based on the need to dust noise via a wired or wireless The transmission of the noise transmitted to the control center in real-time values ??for the plant at any time to follow the work of environmental noise in time to make the appropriate arrangements. Monitoring of product quality 2. factory assembly line: a factory product quality testing are generally stationary products such as BR-ZS1 noise monitor. This product is fixed to a fixed location need testing products, BR-ZS1 noise monitor the industry standard 4-20mA output signal output products through real-time monitoring of noise situation and the real-time data transfer to background control center and set in the software exceeded alarm, real-time display of products failed excessive noise, to detect substandard products. Artificial than ever to listen to more intelligent and more convenient. 3. Factory noise monitor parameters: Measuring range: 30 ~ 130dB (A) Frequency range: 20Hz ~ 12.5kHz frequency weighting: A (weighting) Time weighting: F (fast) output interface: 4-20mA / RS485 Maximum Error: 0.5dB power supply:? 24V DC Operating temperature: -40 ℃ -70 ℃ Relative Humidity: 10% -90% gas ?? Pressure: 65KPa ~ 108KPa