Listec - Linear Heat Detection

Early detection of an unusual change in temperature

LIST and d-LIST are Resettable line-type heat detectors by Listec. Both electronic sensor cable systems can be utilised as a temperature monitoring instrument or for early fire detection. They can be used in even the harshest situations due to their maintenance-free structure. Our systems are unique in our business because they have the capability of multiple branching and direct object monitoring with affixed external sensors. Installations in all sectors of industry, real estate, maritime, and tunnelling are possible because to the great degree of flexibility.

Take advantage of 30-year experience with unique temperature monitoring and early fire warning systems.

APPLICATIONS

  Buildings / Industry
  Cable Trays
  Cold Stores / Food
  Conveyor Belt Systems
  Explosive Areas
  Metro / Railway Tunnel & Stations
  Solar / Photovoltaic Systems
  Storages Facilities
  Tunnel Facilities
  Underground Parking / Car Parks
  Wind Power Stations

d-LIST System

Control Unit d-LISTcontroller for heat sensor cable SEC15

• ▪  Heat detector according EN54-22, with A1I, A2I, BI, CI, A1N, A2N, BN, CN
• ▪  2 sensor cables connectable 100 - 320 m, each cable with 10 - 100 sensors
• ▪  Connectable either by relay contacts or via protocol of “Solution F1” panel
• ▪  Any heat sensor inside the cable is evaluated and indicated
• on the FCP when using software item B01361-00
• ▪  Alarm thresholds programmable
• ▪  Cyclic polling (10s rhythm) of the sensors contained in the sensor cable
• ▪  2 relay contacts for alarm and fault per cable
• ▪  Temperature values of each heat sensors can be
• transmitted to the F1 panel (option)
• ▪  Aluminium housing

TECHNICAL SPECIFICATIONS

Operating voltage: 10,5-30V DC

Quiescent current: 145 mA

Accuracy of measurement: 0,1 °C

Operating temperature: -25°C to +70°C

Humidity: max. 95 %

Interfaces: RS232/RS485/LAN

Relay outputs: 2x Alarm, 2x Fault

Contact rating: 1A/24V DC

Housing: Aluminium

Dimensions (HxWxD): 290x178x91

CERTIFICATIONS

VdS-No: G 221004

Connection Box CBO15-SEC for connecting 1 or 2 pcs. of heat cable SEC15

▪  Has to be used in case the SEC15 cable cannot be connected to the d-LISTcontroller directly

▪  Incl. terminal module UCM

TECHNICAL SPECIFICATIONS

IP rating: IP 66

Operating temperature: -35°C to +75°C

Dimensions (LxBxH): 130 x 130 x 75 mm

D. with fittings: 195 x 185 x 75 mm

Sensor Cable SEC 15

Available according to distance of sensors : 3m, 4m, & 5m

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