Description
Gas Release Led Alarm – Overview
DHI-HY-1510 Gas Release Alarm is an important component of the gas fire suppression control system, typically installed outside the gas suppression zone. When the gas release alarm receives an activation command, the words “GAS RELEASED DO NOT ENTER” will flash, serving as a reminder that fire suppression agents have been dispensed within the suppression zone and that personnel are strictly prohibited from entering.
Technical Specification
| Operating Voltage | DC24V |
| Operating Current | Static current: ≤ 300μA Alarm current: ≤ 20mA |
| Indicator Lights | Red |
| Coding Range | Electronically encoded, with any setting between 1 and 254 |
| Communication Distance | ≤ 1500 m (4921.26 ft) |
| Communication Mode | Non-polar Two-wire bus |
| Flashing Frequency | 1 Hz to 2 Hz |
| Operating Temperature | -10°C to +55°C (+14°F to +131°F) |
| Storage Temperature | -20°C to +65°C (-4°F to +149°F) |
| Operating Humidity | ≤ 95% RH (no condensation) |
| Dimensions | L × W × H: 369.0 mm × 131.0 mm × 8.0 mm (14.53″ × 5.16″ × 0.31″) |
| Weight | 0.47 kg (1.04 lb) |
| Certifications | CE |
