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DEIF AL8-2 報(bào)警裝置是丹麥 DEIF 公司推出的一款專業(yè)報(bào)警設(shè)備，廣泛應(yīng)用于電力、工業(yè)自動(dòng)化、船舶及海洋工程等領(lǐng)域，具備高可靠性和靈活的配置能力。

一、產(chǎn)品特點(diǎn)

多通道報(bào)警功能

支持多參數(shù)監(jiān)測(cè)，可同時(shí)監(jiān)控電壓、頻率、溫度、壓力等關(guān)鍵參數(shù)，適用于復(fù)雜系統(tǒng)的全面監(jiān)控。

通過(guò)獨(dú)立通道實(shí)現(xiàn)不同參數(shù)的實(shí)時(shí)監(jiān)測(cè)，確保故障精準(zhǔn)定位。

靈活的報(bào)警類型與級(jí)別

提供聲音報(bào)警、光閃報(bào)警、數(shù)字顯示報(bào)警等多種報(bào)警方式，用戶可根據(jù)應(yīng)用場(chǎng)景自由選擇。

支持多級(jí)報(bào)警設(shè)置（如警告、緊急、故障），便于用戶根據(jù)嚴(yán)重程度采取分級(jí)響應(yīng)措施。

高度可配置性

用戶可通過(guò)編程自定義報(bào)警閾值、延遲時(shí)間及響應(yīng)邏輯，滿足不同工業(yè)場(chǎng)景的個(gè)性化需求。

支持邏輯組合報(bào)警，例如“參數(shù)A超限且參數(shù)B異?！睍r(shí)觸發(fā)報(bào)警，提升系統(tǒng)智能化水平。

通信與集成能力

配備標(biāo)準(zhǔn)通信接口（如 Modbus、CAN 總線），可與 PLC、DCS 等控制系統(tǒng)無(wú)縫集成，實(shí)現(xiàn)數(shù)據(jù)交互與遠(yuǎn)程監(jiān)控。

支持歷史數(shù)據(jù)記錄功能，便于故障分析與系統(tǒng)優(yōu)化。

高可靠性與冗余設(shè)計(jì)

采用工業(yè)級(jí)硬件，具備抗干擾能力強(qiáng)、穩(wěn)定性高的特點(diǎn)，適應(yīng)惡劣工業(yè)環(huán)境。

支持電源冗余配置，確保主電源故障時(shí)系統(tǒng)持續(xù)運(yùn)行。

二、技術(shù)參數(shù)

參數(shù) 規(guī)格

輸入電壓 DC 24V（可選 AC 220V）

報(bào)警通道數(shù) 8 個(gè)獨(dú)立通道（可擴(kuò)展）

報(bào)警類型 聲音、光閃、數(shù)字顯示

報(bào)警級(jí)別 3 級(jí)（警告、緊急、故障）

通信接口 Modbus RTU/TCP、CAN 總線

工作溫度 -20℃ 至 +70℃

防護(hù)等級(jí) IP54（防塵防水）

尺寸 標(biāo)準(zhǔn) 19 英寸機(jī)架式（1U 或 2U 可選）

三、應(yīng)用場(chǎng)景

電力系統(tǒng)

用于發(fā)電機(jī)組、變電站的電壓、頻率、功率因數(shù)監(jiān)測(cè)，實(shí)現(xiàn)故障預(yù)警與保護(hù)。

工業(yè)自動(dòng)化

集成于 PLC 系統(tǒng)，監(jiān)控生產(chǎn)線溫度、壓力、液位等參數(shù)，確保生產(chǎn)安全。

船舶與海洋工程

應(yīng)用于船舶動(dòng)力系統(tǒng)、推進(jìn)裝置的實(shí)時(shí)監(jiān)控，滿足海事安全標(biāo)準(zhǔn)。

數(shù)據(jù)中心

監(jiān)測(cè) UPS 電源、電池組狀態(tài)，保障關(guān)鍵設(shè)備供電可靠性。

四、優(yōu)勢(shì)總結(jié)

高可靠性：工業(yè)級(jí)設(shè)計(jì)，適應(yīng)惡劣環(huán)境，減少誤報(bào)與漏報(bào)。

靈活擴(kuò)展：模塊化通道設(shè)計(jì)，支持按需擴(kuò)展，降低初期投入成本。

智能化管理：通過(guò)編程實(shí)現(xiàn)復(fù)雜邏輯報(bào)警，提升系統(tǒng)自動(dòng)化水平。

易于集成：標(biāo)準(zhǔn)通信協(xié)議與接口，快速接入現(xiàn)有控制系統(tǒng)。

The DEIF AL8-2 alarm device is a professional alarm equipment launched by the Danish DEIF company, widely used in fields such as power, industrial automation, ships, and marine engineering, with high reliability and flexible configuration capabilities.

CHARACTERISTICS

Multi channel alarm function

Support multi parameter monitoring, capable of simultaneously monitoring key parameters such as voltage, frequency, temperature, pressure, etc., suitable for comprehensive monitoring of complex systems.

Real time monitoring of different parameters is achieved through independent channels to ensure accurate fault location.

Flexible alarm types and levels

Provide multiple alarm methods such as sound alarm, flashing light alarm, digital display alarm, etc. Users can freely choose according to their application scenarios.

Support multi-level alarm settings (such as warning, emergency, and fault), making it easy for users to take graded response measures based on severity.

highly configurable

Users can customize alarm thresholds, delay times, and response logic through programming to meet personalized needs in different industrial scenarios.

Support logical combination alarms, such as triggering alarms when parameter A exceeds the limit and parameter B is abnormal, to enhance the level of system intelligence.

Communication and integration capabilities

Equipped with standard communication interfaces (such as Modbus, CAN bus), it can seamlessly integrate with control systems such as PLC and DCS to achieve data exchange and remote monitoring.

Support historical data recording function for easy fault analysis and system optimization.

High reliability and redundant design

Adopting industrial grade hardware with strong anti-interference ability and high stability, it is suitable for harsh industrial environments.

Support power redundancy configuration to ensure continuous system operation in case of main power failure.

2、 Technical parameters

Parameter specifications

Input voltage DC 24V (optional AC 220V)

Number of alarm channels: 8 independent channels (expandable)

Alarm type: sound, flashing light, digital display

Alarm Level 3 (Warning, Emergency, Fault)

Communication interface Modbus RTU/TCP, CAN bus

Working temperature -20 ℃ to+70 ℃

Protection level IP54 (dustproof and waterproof)

Size standard 19 inch rack mount (1U or 2U optional)

3、 Application scenarios

Power System

Used for monitoring voltage, frequency, and power factor of generator sets and substations, achieving fault warning and protection.

Industrial Automation

Integrated into the PLC system, monitoring parameters such as temperature, pressure, and liquid level on the production line to ensure production safety.

Naval Architecture and Marine Engineering

Applied to real-time monitoring of ship power systems and propulsion devices, meeting maritime safety standards.

Data center

Monitor the status of UPS power supply and battery pack to ensure the reliability of power supply for key equipment.

4、 Summary of Advantages

High reliability: Industrial grade design, adaptable to harsh environments, reducing false alarms and missed alarms.

Flexible Expansion: Modular channel design, supporting on-demand expansion, reducing initial investment costs.

Intelligent management: Implementing complex logic alarms through programming to enhance the level of system automation.

Easy to integrate: Standard communication protocols and interfaces for quick integration into existing control systems.

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