描述
Valmet Met-818164产品概述
Valmet Met-818164是一款智能无线多参数传感器系统，作为Valmet Connect无线监测平台的核心设备，专为工业环境中的远程设备监测与状态诊断设计。该产品集成温度、压力、振动及电流监测功能，采用LoRaWAN（Long Range Wide Area Network）无线通信技术，实现数据的超远距离传输与低功耗运行。核心功能涵盖实时数据采集、状态趋势分析、异常预警与资产健康管理，适用于难以布线或需移动监测的场景。Valmet Met-818164定位为“无线监测与预维护的智能节点”，通过无线组网与云平台集成，减少布线成本，提升设备运维效率，为自动化系统提供分布式监测能力，助力企业实现预防性维护与资产优化管理。
主要特点和优势
Valmet Met-818164的技术特性与竞争优势体现在以下维度：
1.多参数融合监测
集成高精度传感器模块，可同时监测温度（RTD，Resistance Temperature Detector）、压力（0-100MPa）、振动（0-50g）及电流（4-20mA），支持多变量综合分析，提升故障诊断准确性。
2.超长距离无线通信
基于LoRaWAN协议，传输距离达10公里（视环境），穿透力强，无需中继器。支持频段自定义，避免工业频段干扰，确保数据稳定传输。
3.低功耗与长续航
采用节能设计，内置可更换电池（续航≥2年），支持动态休眠模式，根据监测频率自动调节功耗。
4.实时状态分析与预警
通过AI算法实时分析振动频谱、温度趋势，识别异常模式（如轴承磨损、过热）。内置阈值报警与动态阈值调整功能，提前预警潜在故障。
5.防爆与安全认证
符合ATEX（Atmosphères Explosibles）Zone 2防爆标准，适用于危险气体环境。防护等级IP68，耐受水下2米浸泡及极端温度（-50℃至+85℃）。
6.即插即用与快速部署
无需复杂布线，支持磁吸安装或螺纹固定。通过NFC（Near Field Communication）配置参数，5分钟内完成设备部署。
7.云平台集成与数据可视化
数据自动上传至Valmet Connect云平台，支持实时图表、历史追溯与报警管理。API接口兼容第三方系统（如ERP、CMMS）。
8.资产健康评分与维护建议
基于设备运行数据生成健康评分（0-100），自动推荐维护策略（如润滑周期、部件更换时间），降低非计划停机风险。
9.高精度与校准保障
传感器精度达±0.2%FS（Full Scale），支持在线校准与漂移补偿。内置自检功能，定期验证传感器状态。
Valmet Met-818164 Product Overview
Valmet Met-818164 is an intelligent wireless multi-parameter sensor system.As the core device of the Valmet Connect wireless monitoring platform,it is specially designed for remote equipment monitoring and status diagnosis in industrial environments.The product integrates temperature,pressure,vibration and current monitoring functions,and uses LoRaWAN(Long Range Wide Area Network)wireless communication technology to realize ultra-long-distance transmission and low-power operation of data.The core functions cover real-time data collection,status trend analysis,abnormal warning and asset health management,and are suitable for scenarios where it is difficult to cabling or requires mobile monitoring.Valmet Met-818164 is positioned as a”intelligent node for wireless monitoring and pre-maintenance”.Through wireless networking and cloud platform integration,it reduces wiring costs,improves equipment operation and maintenance efficiency,provides distributed monitoring capabilities for automation systems,and helps enterprises achieve preventive maintenance and asset optimization management.
Main features and advantages
The technical characteristics and competitive advantages of Valmet Met-818164 are reflected in the following dimensions:
1.Multi-parameter fusion monitoring
Integrated high-precision sensor module can simultaneously monitor temperature(RTD,Resistance Temperature Detector),pressure(0-100MPa),vibration(0-50g)and current(4-20mA),support multivariate comprehensive analysis to improve the accuracy of fault diagnosis.
2.Ultra-long-distance wireless communication
Based on the LoRaWAN protocol,the transmission distance is up to 10 kilometers(depending on the environment),strong penetration power,no repeater is required.Supports frequency band customization,avoids industrial frequency band interference,and ensures stable data transmission.
3.Low power consumption and long battery life
It adopts an energy-saving design,built-in replaceable battery(battery life is≥2 years),supports dynamic sleep mode,and automatically adjusts power consumption according to the monitoring frequency.
4.Real-time status analysis and early warning
The vibration spectrum and temperature trends are analyzed in real time through AI algorithms to identify abnormal patterns(such as bearing wear and overheating).Built-in threshold alarm and dynamic threshold adjustment function to warning for potential faults in advance.
5.Explosion-proof and safety certification
Comply with ATEX(Atmosphères Explosibles)Zone 2 explosion-proof standards,suitable for hazardous gas environments.Protection level IP68,withstands underwater immersion and extreme temperatures(-50℃to+85℃).
6.Plug and Play and Quick Deployment
No complex wiring is required,and supports magnetic mounting or threaded fixation.Through NFC(Near Field Communication)configuration parameters,the device deployment can be completed within 5 minutes.
7.Cloud platform integration and data visualization
Data is automatically uploaded to the Valmet Connect cloud platform,supporting real-time charting,history tracing and alarm management.The API interface is compatible with third-party systems(such as ERP,CMMS).
8.Asset health score and maintenance suggestions
Generate a health score(0-100)based on the equipment operation data,and automatically recommend maintenance strategies(such as lubrication cycles,component replacement time)to reduce the risk of unplanned downtime.
9.High precision and calibration guarantee
The sensor accuracy reaches±0.2%FS(Full Scale),which supports online calibration and drift compensation.Built-in self-test function to regularly verify the sensor status.
