Gas failure device LSG

LSG-4: Isolating amplifier, signal device, status indicator for signals from the ex-area (equipment according to ATEX 100a, category 2..)

  • 4-channel isolating switching amplifier
  • Cable monitoring (break and short circuit)
  • Protection IP 54
  • Maximum 4 initiators e.g. magnetic spring contacts or proximity initiators. Effective
  • direction individually for each channel or closed-circuit principle adjustable
  • Signaling output: 2 relay outputs (changeover contact)
  • Visual and audible message on the instrument – forwarding possible through potential-free contact

Available in two versions:

  • LSG-4 smart: Gas failure device
    4-way isolating amplifier and low-level-signaler,
    for signals from ex-areas
  • LSG-4 comfort: Automatic switch-over between gas sources
    4-way isolating switching amplifier and signal device for automatic switch-over of up to two gas sources (automatically switching pressure control stations). Suitable for signals also from the ex area