Series Multi-Channel Ozone Alarm Control System
IN USA, Inc. has recently introduced the RB Series, an
advanced, three- or five-channel Alarm Control System that interfaces
directly with their multi-channel Series IN-2000 TLV Ozone Analyzer.
The RB Series provides the Series IN-2000 with sophisticated alarm
and control capabilities, and enables the user to quickly and
easily pinpoint ozone leaks at multiple remote locations.
The combination of the RB Series and the multi-channel Series
IN-2000 is designed for use in water and wastewater treatment,
semiconductor manufacturing, and many other industries in a wide
variety of safety-related applications. It is a cost-effective
solution for measuring TLV ozone levels in multiple areas around
generators, process chambers, gas exhaust systems, and enclosed
gas delivery systems in order to monitor worker exposure to ozone
to meet OSHA
requirements (0.3 ppm short-term TLV; 0.1 ppm long-term TLV),
detect leaks, and provide automatic control of processes and equipment.
The RB Series provides three FORM C alarm relay contacts for each
channel of the IN-2000 Ozone Analyzer and an isolated 4-20 mA
output that is linear with ozone concentration for the currently
"active" channel. Two of the alarm relays are for channel HI/LO
alarm limits. The HI/LO alarm setpoints are independently programmable
via the IN-2000 front-panel keypad, and each alarm can be designated
as latching or non-latching. The third alarm relay and a front
panel visual indicator provide channel ID information for the
active channel. The channel ID information, in conjunction with
the 4-20 mA output, gives the user a detailed, continuous picture
of the ozone concentration at each remote sample point.
The RB Series is designed for versatility in a wide variety of
applications and environments. It includes the Model RB-3L, three-channel
version and the Model RB-5L five-channel version. Both models
can be retrofitted to Series IN-2000 Analyzers already in the
field. The RB Series is supplied in 19" rack or NEMA-4X/IP65 wall
mounting configurations and is available for 110 or 220 VAC operation.
The RB Series is part of the AFX® Series of ozone instrumentation
designed and manufactured by IN USA, Inc. in Needham, MA.
IN USA, Inc. is a recognized world leader in Ozone Instrumentation
and Control and offers a complete line of instruments for measurement
of ozone in air and liquid phases, including process ozone (high
concentrations), ambient ozone (low concentrations), stack gas
ozone (low concentrations), and dissolved ozone in water.