CDW-13B Outdoor Noise Detection Sensor

CDW-13B Outdoor Noise Detection Sensor

In Stock

Outdoor Environmental Noise Sensor

High-precision outdoor noise sensor with weatherproof housing, designed for long-term, real-time noise level monitoring in urban, industrial and environmental applications.

IMPORTANT INFORMATION

4G or WIFI or Ethernet module for free transmission to the CODA cloud platform

Broad Frequency Response & Fast Reaction

It meets the IEC 61672 Type 2 standard, offering a wide measuring range of 30–130 dB


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Description

CDW-13B SMART HOME OUTDOOR NOISE SENSOR

Overview

The CDW-13B is a sensor that picks up industrial noise. It works as a digital sound level meter. It has a microphone that picks up sounds from 31.5Hz to 8kHz.

This sensor has a chip for processing digital signals. It uses technology for digital detection. It is dependable and steady. It has a broad dynamic range. You do not need to change ranges.

It can be used for many machines, vehicles, ships, and electrical devices to measure sound noise. CDW-13B can helps measure noise in the environment. It keeps workers safe and the workplace clean.

 

Key Features

Wide & Customizable Measurement Range

High Precision & Fast Response

Flexible Power & Output Options

Robust Design for Harsh Conditions

Compact & Lightweight Form Factor

 

Select Options


Image Product Specification
bracket Crossbar support Material: Cast iron
bracket Detachable 2.5m Tripod Material: Stainless steel
bracket RS485 to USB Converter RS458 and RS232 To USB (1m)
bracket 4G WIFI Ethernet module Free to the CODA cloud platform And Provide SIM card
bracket 4.3-inch touch screen color recorder Local storage, customized LOGO, wireless transmission

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Specifications

CDW-13B Specifications

ItemTechnical Specification
Range30-130dB
Accuracy±3dB@23±5℃,accordance with IEC 61672 standard type 2,
calibrated at 94dB(1kHz) input
Frequency response31.5Hz - 8kHz.
CorrectorB&K 4226
MicrophoneCapacitive microphone , size: 0.5 inch
Supply5VDC,12-24VDC
OutputRS485
Power Consumption<20mW
Response Time<200ms
Operating Temperature-10℃-+50℃
@5-80%RH
Storage-40-70℃
@20%-90%RH
Shell MaterialABS & 304SS

Dimension & Mounting

Outdoor Noise Sensor

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Accessories softwore

FAQ

1. Q: What is the measuring range of this noise sensor?

A: It accurately detects environmental sound levels from 30dB to 130dB, covering all common urban and industrial noise scenarios.

2. Q: What measurement accuracy and standard does it meet?

A: Accuracy reaches ±3dB @23±5℃, fully compliant with IEC 61672 Type 2 international standard, and calibrated at 94dB (1kHz) input.

3. Q: What frequency range can the sensor capture?

A: It supports full-band sound collection with a frequency response of 31.5Hz ~ 8kHz.

4. Q: What kind of microphone does the sensor adopt?

A: High-precision 0.5-inch capacitive microphone, matched with B&K 4226 calibrator for stable and reliable long-term monitoring.

5. Q: What power supply and signal output does it support?

A: Dual power supply options: 5VDC / 12-24VDC, with standard RS485 Modbus digital output for easy system integration.

6. Q: How fast and energy-efficient is the sensor?

A: Ultra-fast response time <200ms, ultra-low power consumption <20mW, perfect for 24-hour continuous unattended monitoring.

7. Q: Is it suitable for outdoor harsh environments?

A: Yes. It works steadily at -10℃ ~ +50℃ (5-80% RH), built with durable ABS & 304 stainless steel housing for weatherproof outdoor operation.

Additional information

Model

CDW-13B

OEM/ODM

Available

MOQ

1PCS

Lead Time

5-7 days

Certification

CE-EMC, RoHS, ISO9001

Size

37cm*17cm*13cm

Weight

0.7KG

Payment

T/T, L/C or Credit-card

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