Sparrow

Protech Systems Sparrow Light Curtains were designed for use as a guarding device for those tough to get at small places.

 

 

INPUT POWER: 115 V +/- 10%, 50/60 Hz, 8VA, or 240 VAC +/- 10%, 50/60 Hz, 4VA.

FUSE:1 AMP

OUTPUT CIRCUIT: 1 normally opened & normally closed set of output contacts through two relays. Internally relays are connected in series; contacts are checked when units energized and/or beams are interrupted.

OUTPUT RELAY CONTACT RATING: 120 VAC, 10 AMP resistive (Dry). All connections are made at terminal strip.

STANDARD RANGE: 30 feet Eagle Eye, 50 feet for Hawk Eye. (Clean environment)

RESPONSE TIME: 5 milliseconds plus 0.6 milliseconds per beam (1.2 ms./beam for KR & KX Hawk Eyes).

VIBRATION: (any axis): 20 G’s from 30 to 300 cycles/sec. Use of shock mounts will increase vibration tolerance and longevity.

MOUNTING BRACKETS: Standard heavy-duty, 3/4” thick extruded aluminum quick mount brackets supplied for low vibration uses. Special rubber shock mounted brackets for punch presses and similar applications are optional.

  • Compact Design
  • Aluminum Extruded Housing
  • Fast Response to Intrusions
  • Easy Installation
  • Connections Interchangeable
  • Anti-Jumper Monitoring
  • Dry, 10 Amp Relay Output Contacts
  • Economical, General Purpose Uses
  • Reliability & Redundancy Built-in
  • Can be mounted in any Orientation
  • Simple, Non-Critical Alignment
  • Multiple Sizes means Flexibility
  • Status Pilot Lights on both Transmitter & Receiver
  • High Density Beam Spacing (0.69” on centers)
  • Separate Controller for ease of Hook-Up
  • Interchangeable Transmitters & Receivers
  • Small “Foot Print” (1.62” x 1.12”)

 

 

Used in small applications to guard:

  • fingers
  • hands

or any body part in small places that bigger light curtains can’t detect

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