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China, Chinese Xs-Zy Best Price High Precision 31.5Hz ~ 8kHz DC12V RS485 Capacitor Microphone Sound Dosimeter dB Meter Volume Noise Sensor1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorOther SensorsNoise SensordB Meter
Sichuan Weinasa Technology Co., Ltd.
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Product Description XS-ZY Best Price High Precision 31.5Hz ~ 8kHz DC12V RS485 Capacitor Microphone Sound Dosimeter DB Meter Volume Noise SensorProduct Description XS-ZY Best Price High Precision 31.5Hz ~ 8kHz DC12V RS485 Capacitor Microphone Sound Dosimeter DB Meter Volume Noise Sensor 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 Parameters Measurement 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 of18mm, seal treatment on both sidesExternal packagingABS plasticsWorking temperature0-50oC(32-122°F)Working humidity< 80% relative humidity Product FeatureCharacteristics of this db meter/noise sensor:* High Sensitivity* Fast response* Low consumption* Excellent stability* Long service life1.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-/RX 3.Two kinds of output connection mode of pulse voltage and current:Application FieldAs a sound dosimeter, this noise sensor can be applied to many applications: * Environment quality monitoring* Smart home* Warehousing* Public place* Labor protection* Animal husbandryCompany Profile FAQQ: What's the main characteristics of this db meter(XS-ZY)?A: Congratulations, it has compact structure and easy maintenance, factory price but amazing quality. We also have another hot selling air quality sensor XS-PM.Q: How can I collect data?A: If you have your own data logger, you only need to buy our sensor and meanwhile we send you communication protocol. If you do not have, we can add our data logger for you, also provided with English software, which can help you read, inquire and download data.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.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.
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