▎電磁累加計(jì)數(shù)器 874-A 產(chǎn)品介紹（中文版）
電磁累加計(jì)數(shù)器874-A是一款專為工業(yè)場(chǎng)景設(shè)計(jì)的高性能計(jì)數(shù)設(shè)備，采用電磁感應(yīng)技術(shù)實(shí)現(xiàn)精準(zhǔn)信號(hào)采集與數(shù)據(jù)累加功能。該產(chǎn)品適用于電力系統(tǒng)、自動(dòng)化生產(chǎn)線、機(jī)械制造、軌道交通等領(lǐng)域的脈沖信號(hào)監(jiān)控與流程控制環(huán)節(jié)，可有效提升設(shè)備運(yùn)行狀態(tài)的監(jiān)測(cè)效率。
核心功能方面，874-A內(nèi)置高靈敏度電磁傳感器模塊，能夠穩(wěn)定識(shí)別0.1Hz至10kHz范圍內(nèi)的脈沖信號(hào)，配合32位數(shù)據(jù)處理芯片，確保累計(jì)數(shù)值的精確性和穩(wěn)定性。設(shè)備采用全金屬防護(hù)外殼，達(dá)到IP65防護(hù)等級(jí)，可在-25℃至+70℃環(huán)境溫度下持續(xù)工作，滿足粉塵、油污、潮濕等復(fù)雜工業(yè)場(chǎng)景的嚴(yán)苛要求。
產(chǎn)品設(shè)計(jì)充分考慮了用戶的操作便利性，配備4位數(shù)碼管顯示界面與雙色狀態(tài)指示燈，支持實(shí)時(shí)數(shù)據(jù)可視化讀取。內(nèi)置數(shù)據(jù)存儲(chǔ)模塊可在斷電情況下保存累計(jì)數(shù)值長(zhǎng)達(dá)3年，避免重要數(shù)據(jù)丟失。安裝方式兼容導(dǎo)軌式與面板式兩種選擇，接線端子采用防誤插設(shè)計(jì)，大幅縮短現(xiàn)場(chǎng)調(diào)試時(shí)間。
技術(shù)參數(shù)方面，工作電壓覆蓋DC12-36V寬幅范圍，觸點(diǎn)容量達(dá)5A/250VAC。特別優(yōu)化的抗干擾電路設(shè)計(jì)，有效抑制電磁諧波對(duì)計(jì)數(shù)精度的影響。產(chǎn)品支持多臺(tái)設(shè)備級(jí)聯(lián)使用，通過(guò)標(biāo)準(zhǔn)通信協(xié)議與PLC系統(tǒng)實(shí)現(xiàn)無(wú)縫對(duì)接，適用于分布式監(jiān)測(cè)網(wǎng)絡(luò)搭建。
服務(wù)支持方面，我們提供專業(yè)技術(shù)團(tuán)隊(duì)的全周期維護(hù)指導(dǎo)，包含安裝調(diào)試建議、參數(shù)設(shè)置指引及故障排查服務(wù)，確保設(shè)備在全生命周期內(nèi)保持最佳運(yùn)行狀態(tài)。
▎Electromagnetic Cumulative Counter 874-A Product Introduction (English Version)
The Electromagnetic Cumulative Counter 874-A is a high-performance industrial-grade counting device that employs electromagnetic induction technology for precise signal acquisition and data accumulation. Specifically engineered for power systems, automated production lines, mechanical manufacturing, and rail transportation applications, this equipment excels in pulse signal monitoring and process control scenarios, significantly enhancing operational status tracking efficiency.
At its core, the 874-A integrates a high-sensitivity electromagnetic sensor module capable of reliably detecting pulse signals within 0.1Hz to 10kHz range. Coupled with a 32-bit data processing chip, it ensures exceptional counting accuracy and long-term stability. The robust all-metal enclosure provides IP65 protection rating, allowing continuous operation in challenging industrial environments with temperatures ranging from -25℃ to +70℃, effectively resisting dust, oil contamination, and moisture exposure.
User-centric design features include a 4-digit LED display with dual-color status indicators for instant data visualization. The built-in non-volatile memory preserves cumulative values for up to 3 years during power outages. Offering both DIN rail and panel mounting options, the terminal block incorporates foolproof connectors to streamline field installation and commissioning.
Technical specifications highlight a wide operating voltage range of DC12-36V and contact capacity of 5A/250VAC. Advanced anti-interference circuitry effectively suppresses electromagnetic harmonics, ensuring measurement consistency. The device supports multi-unit cascade configurations and seamless integration with PLC systems via standard communication protocols, making it ideal for distributed monitoring networks.
Comprehensive service support includes expert technical guidance throughout the product lifecycle, covering installation optimization, parameter configuration, and troubleshooting assistance. Our dedicated engineering team ensures optimal performance maintenance from commissioning to decommissioning phases.
