All categories
Featured selections
    Trade Assurance
    Buyer Central
    Help Center
      Get the app
      Become a supplier

      Factory Price RS485 4-20mA 0-5V Industrial Microphone Noise and Sound Level Detector Sensor for Environment Monitoring IOT

      No reviews yet
      BGT Technology (Beijing) Co., Ltd.Multispecialty supplier5 yrsCN

      Key attributes

      Other attributes

      Model Number
      BGT-WZS
      Place of Origin
      Beijing, China
      Brand Name
      BGT
      Output
      Digital Sensor
      Brand
      Noise sensor
      Voltage - Supply
      DC12V / DC9-30V
      Output Type
      RS485/RS232/4-20mA/0-5V
      Operating Temperature
      -40℃~80℃
      Resolution (Bits)
      0.1dB
      Package / Case
      Aluminum
      Frequency
      20Hz - 12.5kHz
      Name
      noise sensor
      Power Supply
      5v DC or 9-30VDC
      Measuring range
      30~130dB(A)
      Accuracy
      ±3dB
      Output signal
      RS485 (Modbus protocol) RS232 4-20mA 0-5V 0-2.5V
      Frequency Range
      20Hz ---- 12.5kHz
      Ingress Protection
      IP55
      Response time
      ≤200ms
      Cable length
      2.5m
      microphone size
      0.5 inch

      Packaging and delivery

      Packaging Details
      Carton
      Selling Units:
      Single item
      Single package size:
      11X12X35 cm
      Single gross weight:
      0.650 kg
      Show more

      Lead time

      Quantity (pieces)1 - 10 > 10
      Lead time (days)15To be negotiated
      Still deciding? Get samples first! Order sample

      Samples

      Maximum order quantity: 5 piece
      Sample price:
      $142.75/piece

      Customization

      Customized logo
      Min. order: 100
      Customized packaging
      Min. order: 200
      Graphic customization
      Min. order: 500
      For more customization details, message supplier

      Product descriptions from the supplier

      1 - 9 pieces
      $159.60
      10 - 49 pieces
      $149.60
      50 - 99 pieces
      $135.60
      >= 100 pieces
      $123.60

      Variations

      Total options:
      Select now

      Shipping

      Still deciding? Get samples first! Order sample

      Samples

      Maximum order quantity: 5 piece
      Sample price:
      $142.75/piece

      Membership benefits

      Claim US $80 in coupons every monthView more

      Protections for this product

      Delivery via

      Expect your order to be delivered before scheduled dates or receive a 10% delay compensation

      Secure payments

      Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols

      Refund policy & Easy Return

      Claim a refund if your order doesn't ship, is missing, or arrives with product issues, plus free local returns for defects
      Alibaba.com protects all your orders placed and paid on the platform with