The Aqualarm HDi-24 humidity detector is comprised of a STAREX General ABS box (SD-0150) housing the electronic circuitry to detect changes in the level of humidity and give an alarm signal should the humidity drop below the low level set point, or exceed any of the two high level set points.

Levels can be set between 30 and 100% and are entered via the control panel.

A red LED is incorporated and will glow to indicate the detection of a change in humidity outside of the set levels.

Alarm status and monitoring is via a network, using a CAN bus system.

  • Ideal for use within computer rooms, museums, art galleries, and anywhere which requires accurate and rapid notification of fluctuations outside of the preset levels
  • One Low level, and two High Level alarm points can be selected
  • LED and internal alarm sounder within detector, for local alarm indication
  • For connection to i-Zone or i-Zone Touch control panels
  • Manufactured from rust-proof and hard-wearing ABS plastic

Data

  • Normal operating voltage: 24 volts DC
  • Quiescent current: <10mA per detector
  • Alarm current: <100mA per detector
  • Humidity range: 30-100%
  • Recommended interconnecting cable: 120Ohm 4 core 0.5mm2; screened twisted pair
  • Line-out voltage drop: 1.5mV/m

Approvals

  • BS EN ISO 9001:1994
  • EMC Directive 89/336/EEC

Dimensions

86 (h) x 82 (w) x 48mm (d)