FOUR CHANNEL INTERROGATOR

Fiber Optic Interrogator Unit. Capable of supporting up to 100 manhole or enclosure switches. Communicates with remote monitoring software via Ethernet to report open or closed status of manholes and enclosures.

PHYSICAL SPECIFICATIONS: Operating Temperature; humidity — -20 to +60C; 80%, non-condensing. Storage Temperature; humidity — -30 to +70C; 95%, non-condensing. Input Voltage — 9-36VDC, AC/DC converter included. Power Consumption at 12v — 30W (typical), 40W (max). Interface — Ethernet. OPTICAL SPECIFICATIONS: Number of optical channels — 4. Manhole or Enclosure Switch Capacity — 100. Scan Frequency — 1,000 Hz. Optical Connectors — LC/APC. Dynamic Range – up to 40db.