WebiSmarts System

Web-based area and stack monitoring system with DPU-3 monitors

Upgrade of Rotem’s MediSmarts system for controlling, reporting and saving effluent and radiation levels on site, for example a cyclotron laboratory. The web software receives online data from DPU-3 area monitors and shows them as colour-coded points on maps, and the stack monitor shows effluent with isotope identification.

Primary function
Web software that receives online data from DPU-3 area monitors and shows them on colour-coded maps1
Functions
One year of history per point; isotope identification of effluent; over 20 maps; real-time background subtraction; dose and dose rate at the same time1
System components
Web software, DPU-3 monitors (four detectors each) and a stack monitor; maps, points and history are stored on a server and accessed with a browser1
Relay outputs
Dry contact for actuating air duct vents or dampers1
Datasheet

Specifications checked against the manufacturer’s documents on 2026-10-17

Manufacturer’s product page (opens in a new tab)

Overview

Key features

  • Factory calibration of all detectors
  • Quick access to multiple graphs
  • Flexible system configuration for the facility

Specifications

The number after each value refers to the source listed below. Values are as published by the manufacturer; the exact configuration is always confirmed in our quotation.

Primary functionWeb software that receives online data from DPU-3 area monitors and shows them on colour-coded maps1
FunctionsOne year of history per point; isotope identification of effluent; over 20 maps; real-time background subtraction; dose and dose rate at the same time1
System componentsWeb software, DPU-3 monitors (four detectors each) and a stack monitor; maps, points and history are stored on a server and accessed with a browser1
Relay outputsDry contact for actuating air duct vents or dampers1

The data comes from the manufacturer’s published documents. Manufacturers may change specifications; the current configuration and performance are confirmed in the quotation.

Documents

Sources

The number after each value refers to the source listed below. Values are as published by the manufacturer; the exact configuration is always confirmed in our quotation.

  1. 1
    Publisher: Rotem IndustriesProduct page Product page; Product page – Features; Product page – Stack monitoring Checked 2026-10-16
DPU-3 Meter
Rotem

DPU-3 Meter

Ethernet area monitor with PoE for WebiSmarts, with or without an internal detector

Measurement range
Internal low-range detector: 0.1 µSv/h – 40 mSv/h (0.01 mR/h – 4 R/h); wide-range detector: 0.1 µSv/h – 10 Sv/h (0.01 mR/h – 1,000 R/h)
Detector
One internal and three external detectors, recognised automatically (also available without an internal detector)
Weight
DPU-3: 1.7 kg
11 referenced values
WebiMissions Software
Rotem

WebiMissions Software

Software for collecting and reporting effluent emissions with existing detectors

Primary function
Collecting, storing, displaying and reporting effluent emissions with existing detectors (derived from WebiSmarts)
Functions
With the PM-11 coincidence system: reports only effluent within the exhaust duct; identifies F-18, Ga-68, O-15, C-11, N-13, I-131, Tc-99m, Ga-67, Tl-201, I-125 and Lu-177
2 referenced values
Coincidence Exhaust Stack Monitoring
Rotem

Coincidence Exhaust Stack Monitoring

Two-detector coincidence system for very low emissions in the exhaust stack

Detector
PM-11M gamma detector (NaI(Tl), 2 × 2 in), beta detector (plastic scintillator for positron identification) and GM-42 high-range GM detector; plus a flow meter
2 referenced values
Main Control Workstation
Rotem

Main Control Workstation

Workstation for WebiSmarts, with minimum requirements for a local or virtual machine

System components
ThinkStation P360 Ultra: 32 GB RAM, 1 TB hard drive, 7 USB ports including 2 Thunderbolt 4
Minimum requirements for WebiSmarts
Local machine: i9-13900K (24 cores), Windows 11 Pro or Windows Server 2022, 32 GB DDR5, 1 TB SSD; virtual machine: 12 vCPUs, 32 GB, 1 TB
Firewall ports
5000, 8080 and 15386
3 referenced values
POE Ethernet Switch
Rotem

POE Ethernet Switch

PoE network switch (Cisco Catalyst 3560-CX, 8 ports) for WebiSmarts

Weight
2.26 kg
6 referenced values
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