Traffic Sound Level noise sensor supplier
The RY-CZS/485 tubular noise sensor (outdoor type) was designed to address the environmental monitoring needs of current noise testing, as the cost of such online monitoring sensors is currently relatively high. This sensor features a built-in high-sensitivity sensor and data acquisition module, integrating measurement and transmission into a single unit. It can also be connected to a dust detector as a component to measure noise-related data in the monitored environment. This noise monitor utilizes an industry-standard output (RS485) to enable real-time monitoring of on-site noise levels. Its key features include high accuracy, strong versatility, and excellent cost-effectiveness.
- Measuring Range: 30~130dB
- Output: RS485
- Accuracy(23±5℃): -1.5db ~1.5db
- Frequency Range: 31.5Hz ~ 12.5kHz
- Microphone size: 0.5 inch
Price: $80-$88
Introdução
The RY-CZS/485 noise sensor is designed for stable outdoor operation and seamless integration into environmental monitoring networks. With its compact tubular structure and reliable RS485 communication, it can be easily deployed in smart city systems, construction site monitoring, industrial zones, and transportation environments, providing continuous and reliable noise data for environmental assessment and management.
Structure noise sensor
- High-Sensitivity Acoustic Sensor
Captures environmental noise signals with high accuracy. - Signal Processing Circuit
Converts and processes sound signals for stable data output. - Data Acquisition Module
Collects and manages noise data in real time. - RS485 Communication Interface
Enables reliable long-distance data transmission. - Protective Tubular Housing
Durable structure designed for outdoor environments. - Power and Connection Interface
Ensures a stable power supply and easy system integration.
Mostrar detalhes
The noise sensor is designed for accurate environmental noise monitoring with a robust structure and integrated sensing technology. Below are the main structural features of the product.
Especificações
The table below lists the main technical specifications of the outdoor noise sensor, covering measurement range, frequency response, output type, and sensor configuration.
Parâmetros
| Gama de medição | 30~130dB |
| Saída | RS485 |
| Accuracy(23±5℃) | -1.5db ~1.5db |
| Frequency Range | 31.5Hz ~ 12.5kHz |
| Microphone | Condenser microphone |
| Microphone size | 0.5 inch |
| Range selection | 30~130dB |
| Maximum Output Impedance | 200Ω |
| Fonte de alimentação | DC 12V |
| Power Loss | DC 12V: ≈ 20mW |
| Shape Packaging | ABS |
| Temperatura de funcionamento | 0-50℃(32-122°F) |
| Working Humidity | ＜80% Relative humidity |
| Installation Method | The transmitter board is placed in a round black tube with a length of 180mm, an outer diameter of 25mm, and an inner diameter of 18mm for sealing treatment on both sides. |
Features noise sensor
Medição de alta precisão
with an error margin of only ±1.5 dB, ensuring reliable environmental noise data.
Wide measurement range
30–130 dB, suitable for urban monitoring, industrial areas, and construction sites.
Stable Frequency Response
31.5 Hz to 12.5 kHz, covering both low- and high-frequency noise detection.
Weather-resistant construction
Tubular design is waterproof and dustproof, enabling long-term, stable outdoor operation.
Versatile deployment
Suitable for urban environments, industrial zones, transportation hubs, and construction sites.
Cost-effective design
Integrates measurement and data transmission into a single unit, reducing system integration costs.
Applications noise sensor
The RY-CZS/485 noise sensor is suitable for a wide range of environmental noise monitoring scenarios, providing high-precision, real-time data to support urban management, corporate environmental protection, and construction site monitoring, thereby facilitating scientific decision-making and effective management.
Urban Environmental Monitoring
Real-time noise monitoring in areas such as roadways, residential zones, and parks, supporting environmental management and noise assessment.
Industrial Zone and Factory Monitoring
Using an industrial noise sensor for long-term monitoring of noise levels in production facilities improves operational safety and environmental management.
Construction Site Monitoring
Noise monitoring at building sites and infrastructure construction zones to mitigate environmental impact on surrounding areas.
Transportation Hub Monitoring
Noise monitoring at highways, subway systems, airports, and ports provides data support for traffic management and urban planning.
Comprehensive Environmental Monitoring
Integrates with sensors for parameters such as dust and meteorological conditions to enable multi-dimensional environmental surveillance.
Scientific Research and Experimental
Facilitates precise noise measurement and data acquisition for universities, research institutions, and experimental projects.
custom noise sensor
The RY-CZS/485 series of noise sensors offers highly customizable solutions to meet a wide range of environmental monitoring needs. With flexible measurement ranges, output interfaces, structural designs, and integration options, these sensors help businesses achieve accurate and efficient noise monitoring while balancing cost-effectiveness and system compatibility. Customized sensors can meet the demands of specialized industries, complex operating conditions, and professional research projects.
Customization Options
- Adjustable Measurement Range
Customizable measurement ranges from 30 to 130 dB or wider, depending on the on-site environment and monitoring requirements, to meet the needs of various scenarios in urban, industrial, or research settings. - Flexible Output Interfaces
Supports RS485, analog voltage, or current output, enabling seamless integration with existing monitoring systems, data acquisition platforms, or IoT networks. - Structure and Protection Rating
Available in an outdoor waterproof and dustproof tubular design, or in compact/modular configurations to accommodate special installation requirements, ensuring long-term stable operation. - Optimized Sensor Sensitivity
Choose from different specifications of capacitive microphones or high-sensitivity transducers to meet high-precision noise monitoring or specific frequency band measurement needs. - System Integration Capabilities
Can be integrated with dust sensors, temperature and humidity sensors, meteorological sensors, and other devices to enable multi-dimensional environmental monitoring and unified data management.
Noise Sensor Fabricante e Fornecedor
Yantai Sensor is a professional noise sensor manufacturer and supplier, specializing in high-precision environmental noise monitoring solutions. Our noise sensors are designed for stable, long-term operation in various outdoor environments, including urban monitoring networks, construction sites, industrial areas, transportation hubs, and smart city projects. Equipped with independent R&D capabilities, advanced production facilities, and a professional testing laboratory, each sensor undergoes strict quality testing — including high-temperature and high-humidity aging, vibration testing, and long-term stability assessments — ensuring reliable and accurate noise measurement in diverse conditions.
With multiple independent brands, over 10 patents, and certifications such as CE, ISO, and RoHS, our noise detector sensors are widely used in environmental monitoring, industrial noise control, smart city systems, and integrated air quality monitoring projects. From standard sensors to customized monitoring solutions, our experienced team provides flexible product configurations and technical support to meet different project requirements, helping customers achieve efficient and reliable environmental noise monitoring.
