Page | 7 DRM-3000 Operating Manual
1 Introduction
1.1 General
The Data Radiation Meter-3000, is a multiple detector based dose rate meter, capable of
supporting one internal gamma detector and three external detectors by using state-of-the-art
microprocessor-based technology and combined telemetry of the WRM2 900 MHz or 2.4 GHZ
FHSS radio. The DRM-3000 is designed for highly stable and accurate dose rate
measurements from different types of detectors.
The DRM-3000 is a lightweight and compact instrument with sophisticated software offering
special features and optimal performance for telemetry data.
The RMVC Software is used to configure (RMV) and calibrate (RMC) the DRM family of
detectors.
An automatic self-diagnostic procedure continuously checks both electronics and detectors
and reports any case of detector failure.
The DRM may be used in the following ways:
by connecting the meter to a PC
by connecting the meter to a DDC-16/AM-16 Area Meter (wired) or RS-485 cable
by using the internal WRM2 FHSS radio to transmit data
by using an internal or externally connected network adapter
The meter includes four electronic boards:
PCL R1010V4.0 CPU Board- responsible for managing the GUI
PCL R1011V4.0 CPS-MAIN Board – responsible for managing the external detectors
PCL R1020V2.0 CPS-STACK Board – responsible for providing the H.V. to AMP detectors if
required.
PCL R1021V1.0 DC2DC Board – responsible for providing 24VDC if required
PCL R1022 V1.0 Internal W.R Detector – If required
A built-in TCP/IP is the connection used for calibration and configuration. The WRM2 FHSS
radio is already included in the DRM-3000 package and a base station (ROTEMI P/N: WR2-
9001) is needed for reception of telemetry data.
1.2 Field of use
The DRM-3000 has been designed to be mounted in a strategic position providing up to four
radiation levels simultaneously thus providing the users, a comprehensive overview of the
radiological conditions in the work place. Each of the four sections can be programmed to
display the Dose Rate, Accumulated Dose and Detector Name. The background color of each
section reflects the relationship between the dose rate and threshold levels thus providing an
extra input for the user.
The radiation data is stored internally in each meter for a month and can also be exported to
an external Control Station in TCP/IP, POE, 485 or wireless modes.
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