• For use as area or process monitor readout
• Compatible versions for all GM, ion chamber or scintillation detectors
• High visibility LED display and status indicators
• Analog outputs for recorder, remote display and computer
• Fail safe DPDT relay contact outputs for warn, high and fail functions
• Full seismic, environmental and EMI qualifications

• User adjustable alarm set-points; retained indefinitely on power outage, keylock protection available
• Front panel pushbuttons for check source activation, high voltage indication, alarm setpoint indication, alarm acknowledge, and power ON/OFF
• Small front panel size allows dedicated display for each channel while minimizing panel space
• Ability to use existing cables when replacing most analog readouts
• Plug-in connectors for field connections
• Remote alarm acknowledge capability
• Available with international units display
• Ability to interface with "smart detectors"
• Optional ribbon cable output adapter

Model Name

Description

942A-200

Detector Scintillation detectors, GM process monitors
Dynamic count range 0 to 10⁷ CPM
Bargraph18 segments
High voltage output 450 to 1500 V @ 0.2 mA

946A-200

Detector Ion chambers
Dynamic range 0.1 mR/h to 10⁷ mR/h
Bargraph 24 segments

956A-201

Detector GM detectors
Dynamic range Each detector model provides 5 decades. Readout covers 0.01 mR/h to 10⁵ mR/h
Bargraph 24 segments
High voltage output 450 to 1500 V @ 0.2 mA