30 to 130dB noise measurement range: Suitable for industrial noise monitoring, workshop sound level monitoring, construction site noise supervision, and equipment noise measurement.
High sensitivity capacitive microphone: Built with a capacitive microphone structure for stable sound acquisition and reliable monitoring performance.
0.1dB high resolution: Provides detailed sound level changes for real-time noise monitoring and trend analysis.
±0.5dB measurement accuracy: Supports precise data collection for industrial environmental monitoring and noise control applications.
Multiple signal output options: Supports TTL 4–20mA 0.4–2V RS485, making it easier to integrate with PLCs, controllers, RTUs, data loggers, and IoT gateways.
4G wireless upload supported: Can be used with 4G transmission equipment for remote data upload and cloud platform monitoring.
Aluminum alloy housing: Durable metal body supports stable outdoor and industrial installation.
IP65 protection rating: Suitable for dusty, humid, and outdoor industrial environments.
Wide working temperature range: Operates from -20°C to 60°C, suitable for common industrial and environmental monitoring sites.
Easy cabinet installation: Can be installed on monitoring cabinets or control boxes, with optional display and 4G transmission equipment for real-time data visualization.
JW-PM04X(JY01) The Industrial Pressure Transmitter is designed for accurate and stable pressure measurement in hydraulic systems, pneumatic equipment, water treatment systems, industrial pipelines, process control, pumps, compressors, and automation equipment. With stainless steel housing, multiple pressure ranges, optional output signals, fast response, and IP65 to IP68 protection options, it is suitable for both OEM equipment integration and industrial field monitoring.
2. Product Overview
JW-PM04X(JY01) This industrial pressure transmitter converts pressure changes into standard electrical signals for industrial measurement and automation control. It is suitable for pressure monitoring in water, oil, gas, hydraulic systems, pneumatic systems, industrial pipelines, pumps, compressors, and process equipment.
The product supports multiple signal outputs, including analog current, analog voltage, IIC, and RS485 digital communication. With stainless steel housing and optional high protection connectors, it can be used in both equipment-mounted applications and field monitoring environments.
For OEM projects, the pressure range, process connection, cable length, connector type, output signal, material, and protection grade can be configured according to application requirements.
-40 to 150°C 5 minute heat dissipation or -40 to 250°C 10 minute heat dissipation
Storage Temperature
-40 to 125°C
Long Term Stability
≤0.2%FS per year or ≤0.5%FS per year
Response Time
<1ms
Overload Capacity
200%
Measuring Medium
Corrosive media compatible with 316L
Diaphragm Material
316L C276 TC4
Housing Material
304SS 316L C276 TC4
Electrical Interface
DIN43650A or customized
Process Connection
M20×1.5 or customized
Protection Grade
IP65 IP66 IP67 IP68
Explosion Proof Grade
Ex ia II CT6 optional
3. Typical Model Configuration Example
Item
Example Configuration
Series
Flush diaphragm pressure transmitter
Housing
Hirschmann cable outlet
Pressure Range
0–1MPa
Output
4–20mA
Power Supply
8–30VDC
Housing Material
304SS
Process Connection
M20×1.5
Cable
1 m PU cable
4. Electrical Interface
5. Application Scenarios
Hydraulic System Pressure Monitoring: Used in hydraulic stations, hydraulic presses, lifting equipment, and industrial hydraulic control systems to monitor system pressure in real time.
Pneumatic Equipment Pressure Measurement: Suitable for compressed air systems, pneumatic control lines, air compressors, and industrial gas pressure monitoring.
Water Treatment and Pump Systems: Can be used for water supply pressure, pump outlet pressure, filtration systems, water treatment equipment, and pipeline pressure monitoring.
Industrial Process Control: Supports process pressure measurement in tanks, pipelines, reactors, dosing systems, and industrial automation production lines.
achinery and OEM Equipment: The compact stainless steel structure and multiple connector options make it suitable for OEM integration in machines, test benches, and smart equipment.
IoT Pressure Monitoring Systems: With RS485 output, the transmitter can be connected to IoT gateways, RTUs, PLCs, and cloud platforms for remote pressure monitoring and alarm management.
FAQ
Q
1. What is the measuring range of this industrial noise sensor?
A
The sensor measures sound levels from 30dB to 130dB, making it suitable for workshop, construction site, and industrial noise monitoring.
Q
2. What output signals does the sensor support?
A
It supports TTL, 4–20mA, 0.4–2V, and RS485 output options for different industrial control and monitoring systems.
Q
3. Can JW-IoT integrate this noise sensor into a cloud monitoring system?
A
Yes. JW-IoT can integrate the sensor with 4G transmission equipment, IoT gateways, and cloud platforms for remote noise data monitoring.
Q
4. Is this sensor suitable for outdoor installation?
A
Yes. The sensor has an IP65 protection rating and an aluminum alloy housing, making it suitable for many outdoor and industrial environments.
Q
5. What type of microphone does this noise sensor use?
A
It uses a capacitive microphone, which supports sensitive and stable sound level acquisition.
Q
6. Can JW-IoT provide a complete noise monitoring solution?
A
Yes. JW-IoT can provide sensor hardware, display terminals, 4G transmission equipment, cloud platform access, and project integration support.
Q
7. Where can this noise sensor be used?
A
It can be used in production workshops, construction sites, automotive measurement areas, industrial testing rooms, environmental monitoring stations, and smart factory systems.
Q
8. What is the accuracy of this sound level sensor?
A
The accuracy is ±0.5dB, with a resolution of 0.1dB.
Q
9. Can JW-IoT support RS485 data integration for this sensor?
A
Yes. JW-IoT can support RS485 data integration with local software, PLC systems, RTUs, IoT gateways, and third-party platforms.
+86 13520127780 
info@jingelway.com
