Pressure Transmitters / Controllers
Product Details · PRODUCT DETAILS
LU-S541 Intelligent Pressure Sensor
The LU-S541 intelligent pressure sensor uses an imported isolated diffused silicon assembly for pressure measurement and display, with 4-20mA standard industrial signal output and two push-pull switch outputs. Its all-metal housing and 330-degree rotatable display head with high-brightness LED ensure optimal readability in any mounting orientation.
Selection customization and technical solution support available. After-sales Service 0086-400-8875-999, Pre-sales Hotline 0086-0592-5711111
I. Overview
The LU-S541 smart pressure sensor uses an imported diffusion silicon isolated assembly to perform pressure measurement and display, and can be converted into a 4~20mA standard industrial signal output, with support for two push-pull switch outputs. It features an all-metal housing design, a display head that rotates 330°, and high-brightness LEDs, ensuring the best reading experience under different installation methods.
II. Technical parameters
| Parameter category | Specifications |
|---|---|
| Power supply | Supply range: DC12~35V |
| Switch outputs OUT1, OUT2 | Output type: push-pull; maximum output current: 700mA |
| Transmitter output | Output type: 4~20mA; output load: RL≤(power supply–10)/0.02 |
| Accuracy | ≤0.2% FS (maximum range) |
| Temperature drift | 0.02%FS/°C |
| Response time | 1s to reach 90% of final value |
| Operating temperature | Medium temperature: -20~+85°C; ambient temperature: -20~+80°C |
| Electromagnetic compatibility | Complies with GB/T18268 industrial equipment application requirements (IEC 61326-1) |
| Protection class | IP67 |
LU-S541 Intelligent Pressure Sensor User Manual
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