PACKAGE TRANSIT AND EXIT MONITOR

Model # WA-2X2

Model # WA-2X2X2

FEATURES: CAN ALARM AT 7 µR/HR RISE WITHIN 1 SECOND WEATHER RESISTANT CASE, ALL OPENINGS COMPLETELY GASKETED HIGH SENSITIVITY DETECTOR: 2X2 SCINTILLATOR FAST RATE OF CHANGE DESIGN CONTINUOUS OPERATION: ``SET AND FORGET'' WA-2X2X2 COMES WITH 2 DETECTORS FOR DOORWAY OR GATEWAY MONITORING

Figure 1: WA-2X2

DESCRIPTION: Wall-mounted instrument containing 2'' Diameter x 2'' Nal (BGO optional) scintillation detector, rate of change electronics with audio and visual alarm. 110 volt, 60 Hz (optional 220V/50Hz) operation for rugged use outdoors in semi-protected area as well as indoors. The Model # WA-2X2 is a high sensitivity Gamma Monitoring System for determining possible radiation contamination in containers or vehicles on a non-pause basis. This system is designed to be mounted in a corridor, on a loading dock or at a passage area.

Since the operation of this instrument is used on rate of change in radiation, it will reliably pick up contamination as it passes near the monitor.

SPECIFICATIONS

• Detector:
      2'' D x 2'' Nal(Tl) scintillator*
      (WA-2x2x2 is furnished with 2 detectors and with 20 foot cables)
• Range: .001 mR/hr to 1 mR/hr.
• Power Requirements: 115 V, 60 Hz*
• Power Cable: 6 ft. cable furnished; insulated to 600V. Three prong grounded connector (conduit operation optional).
• High Level Alarm: Flashing red light and intermittent 2900 Hz tone.
• Alarm Set: Internal set from .007 mR Rise per second to 1 mR Rise per second.
• Alarm Reset: Momentary button, or auto.
• Alarm Latch: Internal switch can be set by user for latched or unlatched operation.
• Battery Back-Up: 7-day separate battery pack (optional).*
• Case: Weather-tight and vapor-tight steel, enameled.
• Dimension: 7'' D x 14'' W x 18'' H plus 3'' light dome (plus optional external probe 2-1/2'' diameter x 12'' long)*
• Shipping Weight: 25 lbs.

OPTIONAL ACCESSORIES 

• Check Source: Cs-4, uranium source; license exempt.
• Relay: 5A SPDT to operate other circuits (3 total).
• Remote Alarm: RAL-3W flasher-beeper, or ALS-3W remote meter plus alarm.
• *Options:
     External Detector
     BGO 2''x2'' Crystal
     220 V, 50 Hz
     7-day Battery Back-up
  
  

WA-2x2x2 Includes 2 detectors in NEMA 4 cases for monitoring on either side of a roadway or passageway.


T_ATECHNICAL ASSOCIATES
7051 ETON AVENUE * CANOGA PARK, CA 91303
TELEPHONE (818) 883-7043 * FAX(818) 883-6103

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