Xs-Zy RS485 Output 30 130dB Sound Level Noise Sensor for Environment Monitoring

XS-ZY RS485 Output 30 130DB  Sound Level Noise Sensor For Environment MonitoringProduct Description XS-ZY RS485 Output 30 130DB Sound Level Noise Sensor For Environment Monitoring is a complex and precise device for precise measurement of sound. The noise sensor has a durable structure and can be used normally for several years under proper operation conditions.  Product ParametersMeasurement rangeRange30~130dBSignal output modeRS485Accuracy23±5ºCThe frequency weighting accords with the IEC 61672 type 2 standard and  calibrated under the condition of input signal 94dB (31.5Hz - 8kHz).Frequency range31.5Hz ~ 8kHzTime responseQuick response: T = 200msTime response simulate human ear's time responseCalibratorB&K (Bruel & Kjaer company), multi-function sound calibratormodel: 4226.MicrophoneCapacitor microphoneSize of Microphone0.5 inchRange30~130dBMaximum output resistence200 ΩThe power supply modeDC 12VPower consumptionDC 12V: ≈ 20mWInstallation methodThe transfer plate is placed in a round black pipe with a length of 180mm, an outer diameter of 25mm, and an inner diameter of 18mm, seal treatment on both sidesExternal packagingABS plasticsWorking temperature0-50ºC(32-122°F)Working humidity< 80% relative humidityProduct Display Characteristics of XS-ZY RS485 Output 30 130DB Sound Level Noise Sensor For Environment Monitoring:* High Sensitivity* Fast response* Low consumption* Excellent stability* Long service lifeWiring Method 1.If use our weather station, the sensor can be directly connected to the corresponding interface of weather station with sensor's line.2.If buy transmitter separately, transmitter supporting lines sequence respectively to:Color of lineOutput signal Voltage typeCurrent typeCommunicationRedPositive +Positive    +Positive  +Black(green)Negative-Negative-Negative-YellowNoise signalNoise signalA+/TXBlue  B-/RX3.Two kinds of output connection mode of pulse voltage and current:Application Fields XS-ZY RS485 Output 30 130DB Sound Level Noise Sensor For Environment Monitoring can be applied to many applications:   * Environment quality monitoring* Smart home* Warehousing* Public place* Labor protection* Animal husbandryCompany Profile FAQ Q: What's the main characteristics of this db meter(XS-ZY)?A: It has compact structure and easy maintenance, factory price but amazing quality. We also have another hot selling air quality sensor XS-PM.Q: What's the lifetime of this Noise sensor(XS-ZY)?A: At least 5 years long. Every sensor has its own calibration certificate or testing report.Q:What's the delivery time?A: Usually, we dispatch goods in 3-5 working days after receiving your payment. But it depends on your quantity.Q: May I know your warranty?A: Yes, usually it's 1 year. We can send you detailed warranty document if needed.Q: What's the IP grade?A: It's IP68.With rich experiences in tackling problems, Veinasa aims to provide a package of meteorological solutions to your needs, whatever you encounters, Veinasa team always stand by your side.Just click the below picture to send us inquiry, to know more, or get the latest catalogue and competitive quotation. Do not hesitate!Packaging & Shipping  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1