Skip to main content
Press Enter
Macurco

HD-11 Hydrogen Detector

Designed to monitor levels of hydrogen gas in a room or a facility where hydrogen gas may be present

This product is no longer available. Contact us at 800-567-8686 for alternative solutions.

Have questions? We're here to help!
Have questions? We're here to help!

The Macurco Security Series are reliable, lightweight and aesthetically pleasing gas detectors made to keep you and the people you care about safe from harmful gases in residential and light commercial applications. The Macurco HD-11 is low voltage gas detector designed for use with fire and security systems.

• 12-24 VAC or VDC  input
• Flush or Surface Mount Enclosure
• N.O. or N.C. Alarm Relay
• N.C. Trouble/Supervisory relay
• Low Maintenance 7-10 Year Solid-State Sensor
• Coverage Area:  900 sq. ft.
• Alarm Setting 10% of LEL H2

Size4.5”(H) x 5”(L) x 1.62”(W)
Shipping Weight~ 1 lb. (~16 oz.)
Voltage9-32 VDC or 12-24 VAC
Sensor Life7 to 10 years
Operating Temperature32°F to 120°F (0°C to 48.9°C)
RelaysAlarm Relay: .125 A, 40 V, 3 VA
Trouble Relay: .250 A, 40 V, 10 VA
Status IndicatorsLED (Red alarm, green normal)
AlarmsAlarm Set Point: 10% LEL hydrogen gas
WarrantyTwo Year Limited Warranty

• Homes
• Schools / university dorms
• Hotels / condos
• Offices
• Retail stores
• Common rooms / lobbys
• Apartments
• Airports
• Other light commerical environments

  • Thumbnail of document HD 11 Hydrogen Detector Data Sheet 11536
    Download

    HD 11 Hydrogen Detector Data Sheet 11536

    Download
  • Thumbnail of document HD 11 Hydrogen Detector Manual 11537
    Download

    HD 11 Hydrogen Detector Manual 11537

    Download

Accessories

Request a Calibration Quote

We’re here to make calibration easy. Request a quote today and let our team give you the care, precision, and service you can trust.
Learn more

Browse By Brands

Uncover the brands that set the standard for quality and dependability in every industry we serve.
Learn more