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Overview
The Teleterm W3 ISA100Wireless Interface Node for Wireless Radiation Monitoring provides a convenient means to network all your
radiation monitors over an ISA100 wireless network.
Attach a Teleterm W3 to each monitor and transmit monitor
readings and alarms wirelessly to your control centre to eliminate
costly installation network cabling and allows for mobile
monitoring.
Supports a wide range of Radiation Monitors
The Teleterm W3 has a standard RS232/RS485 serial
communications link to connect to a radiation monitor, and is
supplied with built in support for a wide range of monitors
including models from Canberra, Lab-Impex Systems / Ultra
Electronics. (See the list of supported radiation monitors in the
Specifications). If your monitor is not listed, consult with your
Omniflex representative for availability of our Wireless Radiation Monitoring.
ISA100.11a wireless network
ISA100Wireless is an international standard (IEC 62734), and is
an open wireless network that is scalable, reliable and secure.
ISA100 comes with ?IPv6? addressability which makes it the only
industrial network protocol compatible with the ?Internet of
Things?.
ISA100 Wireless Radiation Monitoring operates over the 2.4GHz ISM (non-domestic) band
using the widely supported IEEE802.15.4 radio standard. This
means no special licencing is required to operate an ISA100
wireless network.
Being an industry standard network, the Teleterm W3 can be
used with any ISA100 compatible Wireless Access Point (WAP)
to connect your monitors to your central monitoring and control
system.
The ISA100 wireless standard integrates high level cyber
security features to ensure data integrity, confidentiality and
authenticity.
Simple configuration
The Teleterm W3 comes preloaded with support for a range of
radiation monitors allowing a minimum of configuration to
connect a radiation monitor to the wireless network.
Fully configurable using Omniset. Two steps for configuration -
Step 1: Configure the ISA100 network parameters. Step 2: Set
the radiation monitor type and respective parameters.
ISA100 network topology
There are two network topologies supported by ISA100. Star
network topology, where every monitor is in range of a Wireless
Access Point; and mesh topology where monitors out of range of
the network access point pass their data on to other monitors to
relay that data back to the Wireless Access Point.
Supports ?DuoCast? which allows network redundancy.
Consult your ISA100 network installer for the most appropriate
configuration for your network. Often a simple site survey is
required to determine the possible locations for ISA100 network
nodes
Update rate
The update rate of data on the ISA100 network can be adjusted
from 8 to 3600 seconds. A faster update rate reduces the number
of monitors that may be connected to the network.
The Teleterm W3 is shipped with a default update rate of 8
seconds, which allows up 500 monitors to be connected to the
ISA100 wireless network.
For more information on Wireless Radiation Monitoring - C2371A TELETERM W3 ?ISA100Wireless? Interface talk to Omniflex UK Limited
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