XXS flashing signal alarm
- Product description
- Technical specifications
- Product portfolio
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- XXS flashing signal alarm
◆ Fundamental Principles
The multi-channel flashing signal alarm primarily operates based on the principle of signal detection and conversion. Each circuit is connected to its corresponding sensor or signal source. When the monitored phy sical quantity (such as temperature, pressure, liquid level, etc.) exceeds the preset normal range, the corres ponding sensor generates an electrical signal. This signal is transmitted to the corresponding circuit of the alarm. Inside the circuit, the signal undergoes identification and amplification by the processing circuitry. It then triggers the flashing signal device, causing the signal light to flash in the preset pattern, such as rapid flashing or alternating flashing, to highlight the alarm information. Simultaneously, the internal audio generator is also triggered, emitting an audible alarm with a specific frequency and loudness. Through the combination of visual and auditory signals, it draws the attention of operators, enabling them to quickly locate and address issues with the equipment related to the abnormal circuit.
◆ Main characteristics
▶ Single-channel, dual-channel, four-channel, eight-channel, 16-channel;
▶ LED light panel display;
▶ Buzzer;
▶ Test and mute buttons;
▶ Single point (double point, lower left diagram) allows for splicing installation (e.g.: 5×2, etc.);
▶ Equipped with alarm memory function;
▶ Receives: passive contacts, TTL, OC gate
▶ Dish-shaped structure, ABS material signals, etc.
◆ Application Scenarios
In chemical production, it can alarm abnormal parameters such as temperature, pressure, and liquid level of multiple reaction devices, enabling operators to promptly adjust process parameters and avoid hazardous accidents and product quality issues. In power systems, it monitors and alarms operational fault signals of generators, transformers, and other equipment to ensure stable grid operation. In the petroleum industry, it issues alerts for various abnormal conditions in refining equipment and storage tanks to guarantee production safety. In pharmaceutical plants, it promptly alarms abnormal data in critical stages of drug production processes to ensure drug quality. In industrial automation control systems, as a crucial signal alert device, it can collaborate with other equipment—whether for abnormal indicators in environmental monitoring systems or fault warnings in mechanical equipment—it plays a pivotal role.
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◆ Technical parameters
Physical dimensions 160×80(8、16channel),96×96(4channel),80.2×40.6(Single-channel,
dual-channel , and spliced multi-channel)(mm×mm)Power supply 220(90-265)VAC、24(±10%)VDC Display LED light-emitting panel Environment Temperature: 0~50°C, Relative humidity: ≤099%RH Resolution 0.001、0.01、0.1、1 Input Passive contact、TTL、Open Collector gate Output RS485 Power consumption ＜5W Weight 0.5kg
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