MA-330 is a multi-mode analog addressable heat detector, a reliable fire-detection solution for environments prone to false alarms due to high levels of dust, fume, steam, or smoke. The device has a three-mode heat sensor which alerts at 77°C, 92°C, and rate of rise in temperature.
MA-330 is a multi-mode analog addressable heat detector, a reliable fire-detection solution for environments prone to false alarms due to high levels of dust, fume, steam, or smoke. The device has a three-mode heat sensor which alerts at 77°C, 92°C, and rate of rise in temperature.
Operates on low current, has built-in short circuit isolators
Advanced LED design with a 360° view indicating the status of the detector;
Illuminates continuously during fire conditions
Flashes to confirm communication with the control panel
Soft addressed
Single address
Can be locked to prevent unauthorized sensor removal
Technical Specifications:
| Code | MA-330 |
| Description | Multi-Mode Heat Sensor, UQGS.S36306 |
| Standards | UL268 6th edition, EN54-3, SII1220, TR TC EAC 043-2017 |
| Specification | |
| Operating voltage | 18V dc to 30V dc |
| Standby current | 220μA (max) |
| Alarm current | 5mA (max) |
| Addressing mode | Auto address |
| Mounting position | Ceiling in open areas |
| Mounting options | AddressableMA-300 detector base |
| Addressable MA-BS sounder base | |
| Addressable MA-BSH sounder beacon base | |
| Area coverage | 50m² (subject to local standard) |
| System wiring | Min. 1.5mm, 2 core loop or spur |
| Heat class | |
| Rate of rise | A1R |
| Fixed heat 77°C | BS |
| Fixed heat 90°C | CS |
| Alarm Temperature (static) | |
| AIR | 60°C |
| BS | 77°C |
| CS | 90°C |
| Indication | 360° visibility light pipe |
| Environmental | |
| Environmental operating temperature | 0 – 49°C |
| Humidity (non-condensing) | 0 – 93% RH |
| Physical | |
| Construction | PC/ABS |
| Colour | White |
| Dimensions | 101mm x 43mm |
| Dimensions include base | 104mm x 55mm |
| Weight | 0.076 kg |
| Compatibility | |
| Suitable for use with | MTech MA Analog Addressable Fire System |
MA-330
We are forward thinkers and global innovators.
We develop cutting-edge, cost-effective, fire safety solutions to safeguard life and property. We are committed to providing flexible, cutting-edge solutions and support to our clients, at the highest quality and shortest possible turnaround.
Our products are fully compliant with the latest international standards.
© MTech Fire Detection Systems, MTech Fire Detection Systems Ltd is MG company
We are forward thinkers and global innovators.
We develop cutting-edge, cost-effective, fire safety solutions to safeguard life and property. We are committed to providing flexible, cutting-edge solutions and support to our clients, at the highest quality and shortest possible turnaround.
Our products are fully compliant with the latest international standards.
We are forward thinkers and global innovators.
We develop cutting-edge, cost-effective, fire safety solutions to safeguard life and property. We are committed to providing flexible, cutting-edge solutions and support to our clients, at the highest quality and shortest possible turnaround.
Our products are fully compliant with the latest international standards.
© MTech Fire Detection Systems, MTech Fire Detection Systems Ltd is MG company
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