AM-2X2 Radiation Area Monitor

AM-2X2 Radiation Area Monitor


AM-2X2 Radiation Area Monitor

AM-2X2 Radiation Area Monitor

The Radiation Alert® Area Monitor is one of the most user friendly, all inclusive, state of the art radiation area monitors available. The easy to use interface is an intelligent resistive touch screen display featuring a large five digit LED readout.

The AM-2X2 comes with an external Sodium Iodide Scintillation Detector. Cesium Iodide probes available. Rugged, wall mount enclosure options are available for high traffic area. Monitor every Radiation Alert® Area Monitor on your network with the free software. Includes user selectable warning indicators for low and high radiation alarm levels, low battery, and detector failure. Setup email and text alerts to receive alarms while on the go. All the settings are stored internally, even when power is disconnected. All units come with a Certificate of Conformance. NIST Source calibrations available upon request.

Applications & Uses: Room monitoring for Hospitals, X-Ray machines, Accelerators, Laboratories, etc. Portal monitoring, such as doors and walkways, Source monitoring, Alarms in the presence of radiation or the absence of sources


2X2 Nal(Tl) Scintillation Probe


>90,000 CPM/mR/hr (137 Cs)

Operating Range

0.1 µR/hr to 2 mR/hr (0 – 20 µSv/hr)

Custom Probe Options Available. Tell us about your application and we can recommend the best probe options for your needs.

Touch Screen Display

4.3 inch TFT 480×272 touch screen display with user friendly Programmable Units of Measurement and Audio and Visual Alarms. 5-digit LED display with 2.5 cm (1 in.) character height. 65K true colors capable of displaying full color images, animations, icons, and video clips

Display Units

Can display in R/hr, mR/hr, KR/hr, Sv/hr, mSv/hr, Sv/hr, cpm, Kcpm, cps, Kcps, and others

Energy Range

30 KeV – 2 MeV


NIST Calibrated readings within 10% of true value with detector connected


Varies automatically from 20 seconds to 2 seconds

Calibration Controls

Functions accessible through touch screen push button under calibration cover enables secure access to changing settings

Dead Time

User adjustable to compensate for dead time of the detector and electronics


Ultra-Bright Strobe and Audible Alarm
Can trigger up to three relays with DB-9 serial connection
USB VCP for computer data logging, can also be used to control the unit with use of remote software for alarm indication and acknowledgment (Silence by remote)


(External Detector Option):
Radiation Area monitor base control unit with external detector and 50 ft C-Cable. Rugged probe enclosures available.
Base Control Unit: Ethernet, USB, DB-9 for relays, free network monitoring software, and backup battery.
Optional Second Remote Alarm
When you need secondary or backup alerts in other areas, connect the optional remote alarm for additional coverage.


Management software for use with networked area monitors, Base Unit, Power Supply, Mounting Clips (External Versions Only), C to C Cable (External Versions Only).


External Strobe and Horn, External Detector, NIST Calibration


10 Base-T connection for use with remote software for alarm indication and acknowledgment (Silence by remote)

Radiation Area Monitor Detector Case
Rugged case for wall mounting detectors for area, room, and portal monitoring.

Easy mount steel enclosure

High Voltage

User adjustable from 200 to 1200 volts


12 VDC wall mount adapter with two sets of international adapters for almost any style wall receptacle

Battery Life

Typically 5 hours in non-alarm condition; 6 hours in alarm condition

Battery Charger

SLA Battery is continuously trickle charged when the instrument is connected to line power and turned on

Temperature Range

10 to 60 °C (14 to 140 °F)


20.3 x 28.6 x 10.8 cm (8 x 11.25 x 4.25 in.)

Limited Warranty

1 year limited warranty

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