Media detected Water
Suitability Pipes
Operation Sensor cable
Components Processing units
Features Audible alarm
Visual alarm
 
 
 

The Aqualarm ZLM-500 zoned locating module is used to monitor combined leader / jumper and detecting cables for water leaks and cable damage. 

The Zoned Locating Module generates Pulsed Echo Radar signals, which are transmitted along the entire length of the Leader / Jumper and Detecting Cables.  When any change in the characteristics of the cable, whether water detected or open circuit, occurs, these are compared to pre-programmed limits and when these limits are exceeded, an alarm signal providing the meterage reading accurate to +/- 1metre, will be sent to the designated ‘Aqualarm’ master control panel.

The ZLM-500 is typically used for larger areas to monitor detection cable per zone. The module converts a zoned control panel into a locating system within a network-designed system when connected to either an Aqualarm i-Zone control panel or One-Touch system.

Key features

  • Wall mounted
  • Converts a zoned control panel into a locating system
  • Pinpoints the location of water leaks, or cable damage, anywhere along the detecting cable, with an accuracy of ±1 metre
  • Can monitor up to 500 metres of combined leader / jumper and detecting cable
  • Made of powder-coated mild steel
  • LED and internal alarm sounder within module, for local alarm indication
  • For connection to i-Zone or i-Zone Touch control panels

Applications

  • Computer suites
  • IT / server rooms
  • Dealer floors
  • Data centres
  • Hotels
  • Kitchen / toilet and vending areas
  • Hospitals (MRI / plant rooms)
  • Leisure complexes
  • Supermarkets
  • Listed buildings
  • Museums and archive facilities

Operation

The Aqualarm ZLM-500 zoned locating module generates pulsed echo radar signals that are transmitted along the entire length of the leader / jumper and detecting cables. Any changes in the characteristics of the cable are compared to pre-programmed limits and an alarm signal is generated when these limits are exceeded.

Power to the ZLM-500 is generated via the Aqualarm CAN network. A local, volt-free alarm contact is provided, and other alarm contacts are available from the Aqualarm master control panel.

Technical specification

Resolution
±1m

Outputs
RS-232
RS-485

Normal operating voltage
24V DC, internally supplied

Cabinet rating
IP 54

Operating temperature
0 to 50ºC

Approvals
BS EN ISO 9001:1994; EMC Directive 89/336/EEC; CE Marked.

Dimensions
150mm (H) x 200mm (W) x 85mm (D)


The Aqualarm ZLM-500 zoned locating module is used to monitor combined leader / jumper and detecting cables for water leaks and cable damage. 

The Zoned Locating Module generates Pulsed Echo Radar signals, which are transmitted along the entire length of the Leader / Jumper and Detecting Cables.  When any change in the characteristics of the cable, whether water detected or open circuit, occurs, these are compared to pre-programmed limits and when these limits are exceeded, an alarm signal providing the meterage reading accurate to +/- 1metre, will be sent to the designated ‘Aqualarm’ master control panel.

The ZLM-500 is typically used for larger areas to monitor detection cable per zone. The module converts a zoned control panel into a locating system within a network-designed system when connected to either an Aqualarm i-Zone control panel or One-Touch system.

Key features

  • Wall mounted
  • Converts a zoned control panel into a locating system
  • Pinpoints the location of water leaks, or cable damage, anywhere along the detecting cable, with an accuracy of ±1 metre
  • Can monitor up to 500 metres of combined leader / jumper and detecting cable
  • Made of powder-coated mild steel
  • LED and internal alarm sounder within module, for local alarm indication
  • For connection to i-Zone or i-Zone Touch control panels

Applications

  • Computer suites
  • IT / server rooms
  • Dealer floors
  • Data centres
  • Hotels
  • Kitchen / toilet and vending areas
  • Hospitals (MRI / plant rooms)
  • Leisure complexes
  • Supermarkets
  • Listed buildings
  • Museums and archive facilities

Operation

The Aqualarm ZLM-500 zoned locating module generates pulsed echo radar signals that are transmitted along the entire length of the leader / jumper and detecting cables. Any changes in the characteristics of the cable are compared to pre-programmed limits and an alarm signal is generated when these limits are exceeded.

Power to the ZLM-500 is generated via the Aqualarm CAN network. A local, volt-free alarm contact is provided, and other alarm contacts are available from the Aqualarm master control panel.

Technical specification

Resolution
±1m

Outputs
RS-232
RS-485

Normal operating voltage
24V DC, internally supplied

Cabinet rating
IP 54

Operating temperature
0 to 50ºC

Approvals
BS EN ISO 9001:1994; EMC Directive 89/336/EEC; CE Marked.

Dimensions
150mm (H) x 200mm (W) x 85mm (D)


Interested in this product?
Call 01268 777222
OR
 
 
 
Downloads
  • Aqualarm ZLM-500 data sheet
    Aqualarm ZLM-500 data sheet
    2pp 82.61KB
    Download
  • JAM Ltd Product guide
    JAM Ltd Product guide
    9pp 4.3MB
    Download
 
 
 
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ZLM-500 zoned locating module for cable monitoring