Personal Alarm Dosimeter & Rate Meter + Free software download

Designed to ensure the safety of personnel that work in occupations with potential x-ray or gamma exposure. The pocket sized unit has built in memory for recording data points for tracking accumulated exposure. The Sentry Software option enables you to generate incident reconstruction for analysis. The software also permits you to easily set the vibrating and audio alert to your desired levels for dose and dose rate. Use the audio switch to choose between audible clicks or a discreet silent mode that can be augmented with the use of headphones. 

Sentry – Specifications Detector Uncompensated GM Tube

Switch Functions  Audible Clicks On/Off• Off• Vibrate and Audible Alert• Audible Only Alert

Operating Range Dose Rate: .1 - 15 R/hrDose: .1 - 15 R/hrAccumulated Dose: .1 - 65 R

Dose Rate Linearity Better than ±15% up to 15 R

Energy Response Down to 30 KeV

Gamma Sensitivity 1.5 cps/mR/hr referenced to Co-60

Audible Alarms 90db @ 1 ft.• accumulated dose• dose rate

Alarm Thresholds Dose Alarm Default 500 mRRate Alarm Default .5 R/hrAlarm and warning levels are user selectable.

Connectors Headphone Connector, Internal Serial Headerconnector (cable comes w/ Optional SentrySoftware).

Power Requirements 9 Volt Battery. Typical battery life is 1500 hrsat background.

Temperature Range -20° - + 50° C (-4° - +122° F)

Weight 4.8 oz. with Battery (3.2 oz w/o battery)8.3 oz w/ Xtreme Boot

Size 3.8" x 2.4" x 1" (96.5 x 70 x 25.4 mm)

Includes Carrying Case