Notifier Control unit is an advanced multi-microprocessor gas detection system designed to handle a wide range of applications where the presence of toxic or explosive gases needs to be monitored. The central unit is ideal for environments such as underground parking lots, boiler rooms, storage rooms, and other industrial areas where safety against the release of hazardous gases is critical, with the following features:
Power supply: 100-240V AC (1.9A), 27.6V DC (4A total)
Power rating: 150W (24V)
Utility output: 28V DC, 3.5A (power supply for sirens, electromagnets)
Number of loops: 2 (expandable to 4)
Maximum number of detectors: 396 detectors and 396 I/O modules
Display: 7 inch TFT, 800x480 resolution, 256 colors
Recommended batteries: 2 x 17-18 Ah
Degree of protection: IP30
The central unit is designed to efficiently and reliably manage gas detection systems in critical environments. With its modular design, it can be adapted to specific system needs, easily adding multiple detection loops and devices. Programming is done through intuitive PC software (PK-8200G), which simplifies system setup and management, and through the built-in Touch display for direct operator interaction.
The system features a 7-inch color TFT display, which allows smooth and intuitive interaction with the system. Each function is accessible via 4 levels of passwords to ensure security when accessing configuration settings and functions for alarm management, pre-alarms, and other system operations. The system also allows you to view data specific to each sensor, such as gas concentrations (LEL, ppm, %, etc.), making operation and monitoring easy and immediate.
The control unit offers several configuration options for alarm and pre-alarm zones, with the ability to program alarm thresholds for gas sensors. The Walk-Test function for zones allows accurate verification of installations, ensuring that each device is properly configured and operational. The historical archive, which supports up to 32,000 events, provides a comprehensive log of incidents, easily accessible when verification is needed.
The system can be easily integrated with other monitoring systems thanks to Ethernet connectivity, which enables secure communication via WIN-FIRE or with third-party supervisory systems. The option to add remote displays via RS485 allows remote display of system statuses at various points in the system.
| Number of Loops | 2 standard loops, expandable to 4 |
| Detectors per loop | Up to 99 detectors and 99 I/O modules per loop |
| Total maximum devices | 396 detectors + 396 I/O modules |
| Zones and logic | 150 zones, 400 logic groups |
| Display Type | 7" TFT touchscreen, 256 colors |
| Resolution | 800 x 480 pixels |
| User access | 4 password levels |
| Display | Gas sensor-specific values |
| Software | PK-8200G (via USB, even without direct connection) |
| Expansion | Up to 32 remote displays via RS485 |
| Supervision | Ethernet connectivity for WIN-FIRE software |
| Power supply | 100-240 V AC (1.9 A) |
| Continuous output | 27.6 V DC, 4 A total |
| Utility output | 28 V DC, 3.5 A (for sirens, electromagnets, etc.) |
| Power rating | 150 W |
| Recommended batteries | 2 x 17-18 Ah |
| Event Archive | Up to 32,000 events |
| Walk-Test Function | Included |
| Polarity protection | Against reversals and anomalies |
| Dimensions | 369.8 x 445.7 x 111 mm |
| Weight | 7 kg |
| Degree of protection | IP30 |
| Operating temperature range | -5°C TO +40°C |
| Storage temperature | -10°C TO +50°C |
| Standard | EN 54-3 |
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