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XXS Flash Signal Alarm

Multi-channel flashing signal alarms operate primarily on the principles of signal detection and conversion. Each circuit is connected to a corresponding sensor or signal source. When the monitored physical parameter—such as temperature, pressure, or liquid level—exceeds its preset normal range, the associated sensor generates an electrical signal. This signal is transmitted to the alarm’s corresponding circuit. Within the circuit, the signal is processed, identified, and amplified by the signal-conditioning electronics, which then activates the flashing-light unit to cause the indicator lamp to blink according to a preprogrammed pattern, such as rapid flashing or alternating flashes, thereby highlighting the alarm information. At the same time, the internal audio generator is triggered to emit an audible alarm at a specific frequency and sound level. By combining visual and auditory alerts, the system draws the attention of operators, enabling them to quickly locate and address any malfunctions in the equipment associated with the alarmed circuit.

Category: Panel mounted instrument

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Product description
Technical specifications
Product portfolio

- XXS Flash Signal Alarm
Key Features
1: Single-channel, dual-channel, quad-channel, octal-channel, 16-channel;
2: LED display panel;
3: Buzzer;
4: Experiment and Mute buttons;
5: Pan-mounted structure, made of ABS material;
6: Can be installed in a spliced configuration (e.g., 5x2, etc.);
7: Equipped with alarm memory function;
8. Input: passive contacts, TTL, open-collector outputs, and other signal types.
Citation scenario
In chemical manufacturing, it can issue alarms for abnormal parameters such as temperature, pressure, and liquid level across multiple reaction units, enabling operators to promptly adjust process settings and thereby preventing hazardous accidents and product-quality issues. In power systems, it monitors and alarms for operational fault signals from equipment such as generators and transformers, ensuring the stable operation of the power grid. In the petroleum industry, it alerts to various abnormal conditions in refining equipment and storage tanks, thus safeguarding production safety. In pharmaceutical manufacturing, it provides timely alarms for anomalous data at critical stages of the drug-production process, thereby ensuring drug quality. Within industrial automation control systems, as a vital signaling and alerting device, it can work in concert with other equipment; whether it is detecting anomalies in environmental-monitoring metrics or issuing early warnings of mechanical-failure risks, it plays a pivotal role.

External dimensions	160×80 (8- or 16-channel), 96×96 (4-channel), 80.2×40.6 (single-channel, dual-channel, and multi-channel splicing) (mm×mm)
Power supply	220 (90–265) VAC, 24 (±10%) VDC
Display	LED light panel
Environment	Temperature: 0–50°C, Relative Humidity: ≤90% RH
Resolution	0.001, 0.01, 0.1, 1
Input	No contact, TTL, open-collector
Output	RS485
Power consumption	<5W
Weight	<0.5kg

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