EMA-VM-TR Remote alarm system

Monitors technical rooms and cable distribution cabinets:
reacts if someone opens the door, breaks in, climbs through or reaches inside.

For monitoring 2 to ≥ 12 signal lines over distances up to 80 km
based on DIN VDE 0833-1, -3, -4

For monitoring technical rooms and cable distribution cabinets

  • Sensors Art. Nos. 49.01 EMA-VM or 49.03 EMA-VM-TO
    (with TO dead-zone box) remain triggered as long as the door is still open
     
  • After the cover is closed, the sensor is deactivated and on alert. This happens fully automatically.
     
  • Temperature resistance – 40 °C to + 70 °C

 

Particular features:

  • Various states, e.g. opening, entry, water levels, can be monitored simultaneously, by setting up the appropriate EMA-VM and GMA-VM remote alarm systems in series. If a GMA-VM is activated, it can be re-set to alert within 3 min, after the cause of triggering has been removed and the signal generator has been replaced (replacement material is required).
     
  • When several remote alarms are in use, the precise location of the alarm for water, heat/fire or unauthorised entry is made possible if a dead-zone box (with dead-zone fibres) is utilised.

Components - for monitoring technical rooms and cable distribution cabinets

Sensor | remote alarm system (long-duration)

Break-in detection sensor

Signal generator

Key

 No.

 Designation

 Art. No.

 [1]

 VM-Kabel

 49.03 EMA-VM-TO

 Sensor

 

 Signal generator
 50.04 TR
 or
 50.04 TR-M
 (with microduct)

 [2]
 

 Protective sensor casing (shown hiere without lid: for max.
 2 sensors [2a] or 1 sensor [2a] and 1 dead-zone box)

 [2a]

 [2b]

 EMA-VM sensor

 TO dead-zone box

 [2c]

 Adjustable attachment ring (for attaching the push-pull signal
 transmitter [5].

 [3]

Baseplate for the protective casing

 [4]

 Clamp Ø 10 mm for attaching the signal transmitter [5] and
 VM cable [1]

 [5]

 Push-pull signal transmitter with signal generator

 [6]

 Microtube covering the transmission line (as protection)

Wolf GmbH

Zazenhäuser Straße 52
D - 70437 Stuttgart

Tel.:  +49 (0)711 87 39 41
Fax.: +49 (0)711 87 12 30

Email: Service(at)Wolf-Systems.com