Sichuan Outlook noise monitoring

Sichuan lookout noise monitoring noise monitoring workflow: BR-ZS1 noise monitor installation is simple, the collected data is transferred directly to the DRO / PLC / DCS / collector and then to the computer, you can perform data analysis software, and finally print out data. Noise monitor output: 1. RS485 serial port is an interface standard, which defines the electrical standard interface, it simply just a standard physical layer. Signal current 2.4-20mA general instruments are 4-20mA, it refers to the minimum current of 4mA, a maximum current of 20mA. 3.0.3-1.3V make on-site noise signal without distortion to 0.3 ~ 1.3V voltage output directly to the user's PLC supporting the use of noise monitors parameters: Measuring range: 30 ~ 130dB (A) Frequency range: 20Hz ~ 12.5kHz frequency Weighting: A (weighting) Time weighting: F (fast) output interface: 4 ~ 20mA / RS485 sensitivity: voltage 41.5mV / dB; current 0.133mA / dB maximum error: 0.5dB Power: 220V mains or 24V DC Size: 200mm × 104mm × 50mm Shape Material: Aluminum alloy shell, rugged corrosion