FORCE COMPUTERS F381A压力传感器

1.产 品 资 料 介 绍：

核心技术参数

典型应用

• 工业自动化与过程控制：液压 / 气动系统压力监测、化工 / 石油 / 冶金管道与储罐安全控制。
• 电力与能源：火电 / 核电蒸汽管道、风电 / 水电液压回路压力测量。
• 交通运输：铁路制动系统、航空航天液压与燃油系统压力检测。
• 医疗设备：呼吸机、麻醉机、血压监测等气体或液体压力测量。
• 科研与实验：流体力学实验、高精度设备校准与数据采集。
• 环境与安全：城市燃气管网、工业安全阀与泄压系统实时压力监测。

产品特点

• 高分辨率与高速采样：4000 次 / 秒采样、24 bit 分辨率，可捕捉微小压力变化。
• 多种接口：支持 Ethernet、RS-232、DeviceNet、CC-Link 等，便于集成到 PLC 或控制系统。
• 波形显示与分析：可直观比较设定值与实际测量波形，实现快速故障诊断与优化。
• 数据存储：可通过 SD 卡记录历史数据，便于追溯与分析。

选型与注意事项

1. 压力量程：需根据被测介质和最大压力选择匹配的应变片式压力传感器，确保在 -3.0 ～ +3.0 mV/V 输入范围内工作。
2. 激励电压：默认 2.5 V，可按需切换至 10 V，但需注意传感器兼容性。
3. 采样频率：4000 Hz 适用于多数动态测量；若需更高频率，可考虑更高档型号或外部高速采集卡。
4. 通讯接口：根据上位机或 PLC 类型选择合适接口，确保协议匹配。
5. 显示与存储：7 英寸彩色触摸液晶方便现场操作，SD 卡用于历史数据记录（部分型号需选配）。

FORCE COMPUTERS F381A压力传感器 英文资料：

FORCE COMPUTERS F381A is a high-precision pressure sensor based on strain gauge technology, which supports dynamic measurement of physical quantities such as pressure, load, and torque, and has waveform display and analysis functions. It is suitable for industrial and scientific research occasions that require high-speed acquisition, real-time monitoring, and judgment.

Core technical parameters

Project parameters

Sensor type: resistance strain gauge

Excitation voltage DC 10 V or 2.5 V ± 10% (default 2.5 V)

Signal input range -3.0 mV/V to+3.0 mV/V

Nonlinear accuracy ≤ 0.02% FS ± 1digit (3.0 mV/V input)

Zero drift ≤ 0.5 μ V/℃ RTI

Gain drift ≤ 0.01%/℃

A/D sampling rate of 4000 times per second

A/D resolution of 24 bits

Effective resolution of approximately 1/30000

Analog voltage output 1 mV/V input ≈ 2 V (load ≥ 2 k Ω)

Displacement input pulse (open collector/line drive) or voltage (optional)

Display 7-inch color touch LCD

Storage SD card (optional)

Communication interfaces such as Ethernet, RS-232, DeviceNet, CC Link, etc

Typical Applications

Industrial automation and process control: pressure monitoring of hydraulic/pneumatic systems, safety control of chemical/petroleum/metallurgical pipelines and storage tanks.

Electricity and Energy: Measurement of Pressure in Thermal/Nuclear Power Steam Pipelines, Wind/Hydroelectric Hydraulic Circuits.

Transportation: Railway braking system, aerospace hydraulic and fuel system pressure detection.

Medical equipment: gas or liquid pressure measurement devices such as ventilators, anesthesia machines, blood pressure monitoring, etc.

Research and experimentation: Fluid mechanics experiments, high-precision equipment calibration, and data acquisition.

Environment and Safety: Real time pressure monitoring of urban gas pipelines, industrial safety valves, and pressure relief systems.

Product Features

High resolution and high-speed sampling: 4000 samples per second, 24 bit resolution, capable of capturing small pressure changes.

Multiple interfaces: Supports Ethernet, RS-232, DeviceNet, CC Link, etc., making it easy to integrate into PLC or control systems.

Waveform display and analysis: It can intuitively compare the set value with the actual measured waveform, achieving rapid fault diagnosis and optimization.

Data storage: Historical data can be recorded through an SD card for easy traceability and analysis.

Selection and Precautions

Pressure range: A strain gauge pressure sensor that matches the measured medium and maximum pressure should be selected to ensure operation within the input range of -3.0 to+3.0 mV/V.

FORCE COMPUTERS F381A压力传感器 产      品      展      示      

FORCE COMPUTERS F381A压力传感器 产品视频

3.其他产品

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4.其他英文产品

CMA120 3DDE300400 touch screen
CMA131 3DDE300411 Industrial control module
CMA132 3DDE300412 control module

The content is from Ruichang Mingsheng Automation Equipment Co., LTD

Contact: +86 15270269218