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Products Description
Product Definition
The Nexisense SMP4520 series is a highly integrated Zigbee wireless temperature and pressure transmitter capable of simultaneously monitoring temperature and pressure, suitable for a variety of industrial applications. This device is expertly designed to significantly reduce labor and time costs, promoting continuous advancements in real-time monitoring technology.
Principle
This transmitter operates on the principle of sensors detecting physical quantities (temperature and pressure). The temperature sensor measures temperature through the thermoelectric effect, while the pressure sensor utilizes the resistance strain principle. When the measured physical quantities change, the sensors convert them into electrical signals, which are processed internally and transmitted wirelessly via Zigbee signal to data receiving devices for remote monitoring and data collection.
Structural Analysis
The design of the Nexisense SMP4520 fully considers the application needs in industrial environments, featuring an explosion-proof aluminum housing and a 316L stainless steel sensor that ensure durability and reliability. The main structural parameters are as follows:
| Component | Material | Characteristics |
|---|---|---|
| Housing | Aluminum Alloy | Explosion-proof design, corrosion-resistant, robust |
| Sensor | 316L Stainless Steel | Excellent corrosion resistance and stability |
| Sealing Ring | Fluororubber | Maintains sealing under high temperature and pressure |
| Antenna | PBT/Polycarbonate (PC) | Integrated omnidirectional antenna for enhanced signal transmission |
Measurement Method
The temperature and pressure integrated transmitter continuously monitors the media's temperature and pressure through high-sensitivity sensors. Users can directly view data on the LCD digital display, while the reporting period can be set to ensure key information is promptly communicated.
Application Fields
The SMP4520 series transmitter finds extensive applications across multiple industries, including but not limited to:
Petroleum and Chemical: For oil and gas storage, pipeline pressure monitoring, and chemical process control.
Food and Beverage: Ensuring compliance with temperature and pressure in the production processes.
Environmental Monitoring: Monitoring and controlling parameters in water treatment systems.
HVAC Systems: Providing necessary airflow and pressure data for heating, ventilation, and air conditioning systems.
Performance Parameters
| Parameter | Range |
|---|---|
| Pressure Range | 0 MPa ～ 70 MPa |
| Temperature Range | -50℃ ～ 200℃ |
| Measurement Accuracy | ±0.25% FS (typical); ±0.5% FS (maximum) |
| Operating Temperature | -30℃ ～ +80℃ |
| Storage Temperature | -40℃ ～ +125℃ |
| Protection Level | IP66 |
| Communication Protocol | Zigbee-SZ9-GRM V3.01 |
Other Features
Wireless Transmission: The Zigbee technology ensures low-power, secure data transmission with an effective communication distance of ≥200m.
User-Friendly Design: The LCD display and multifunction buttons make it easy for users to operate and debug on-site.
High Sensitivity Measurement: Equipped with highly sensitive sensors that ensure accurate measurement even with minor temperature changes.
Conclusion
The Nexisense SMP4520 Zigbee Wireless Temperature and Pressure Transmitter, with its excellent measurement accuracy, superb environmental adaptability, and efficient wireless transmission technology, provides users with a stable and reliable solution for temperature and pressure monitoring. Whether for specific industrial applications or under complex environmental conditions, this product effectively enhances the efficiency and accuracy of data collection. Combined with outstanding design and functionality, this transmitter is an indispensable tool in modern industrial automation and remote monitoring. Choose Nexisense to embark on a new era of smart monitoring.
