HGD-3000
1 / 1ページ

カタログの抜粋

To Order Call Toll Free: HGD-3000 Hydrogen Gas / Smoke Detector with Intrusion Alarm Model # HGD-3000 Hydrogen Gas Detection The HGD-3000 Hydrogen Gas and Smoke Detector with optional Silent Intrusion Alarm is designed for unattended battery installations or remote shelters containing gassing lead acid batteries and charging systems. The HGD-3000 will turn on an exhaust fan when hydrogen gas levels reach 1% and will alarm at 2%. This alarm consists of a local 80db horn, a flashing red LED, and a dry contact switch closure for remote alarming. Smoke Detection The photoelectric smoke sensor detects minute combustion products from smoldering wire insulation, battery cases, and other material. When smoke is detected, a distinctive alarm is emitted from the 80db horn and a separate dry contact switch is activated. At this time, the exhaust fan is inhibited in order to deny the fire increased oxygen from outside air. Temperature, Loss of Power, & Intrusion During normal operation and in the absence of an alarm condition, an internal thermostat will turn on the exhaust fan at a preset temperature to reduce heat buildup in the room. Loss of power to the unit will also generate a dry contact alarm. Additionally, an optional infrared intrusion alarm will trigger a silent dry contact switch. Features • Compliance with IEEE Standard 450 • Compliance with National Fire Protection Agency (NFPA) Article 64 • Compliance with Uniform Building Code (UBC) Section 6400 • Automatic Operation and Continuous 24/7 Monitoring • Highly sensitive and stable solid state hydrogen sensor • Sensitive photoelectric smoke detector module • Internal thermostat for automatic exhaust fan control at 40°C (104°F) with ±5° adjustable range • Save insurance costs - reduce insurance premiums when placed in battery charging rooms Applications • Utilities and Power Plants • UPS Power Systems • Fuel Cell Test Stations • Nuclear Waste Reforming • Hydrogen Refueling Stations • Fire Department • Battery Suppliers • Battery Charging Rooms • Motive Power • Golf Cart Technical Specifications Detection: Alarms: Relay Connections Mounting: Operating Environment: Power Requirements: Dimensions: Hydrogen Gas, Smoke, Temperature, Intrusion 10A Relay for Exhaust Fan, 1A Relay for Loss of Power, 1A Relay for Smoke Alarm, 1A Relay for Intrusion, 1A Relay for 2% H2 Concentration RJ45, Punch-Down Block (4) 4.5 mm (3/16 in) screws Temperature: -10 – 40 °C (14 – 104 °F) Standard: 85 – 265 VAC, 50/60 Hz Optional: 17 – 60 VDC or 12VDC HGD-3000 User Manual Optional: Silent-Alarm Add-on Optional: Control box for easyaccess control Optional: Junction Box Hydrogen Gas / Smoke Detector Hydrogen Gas / Smoke Detector with Infra-red Intrusion Alarm Remote control box with connection cable

カタログの1ページ目を開く