Instruments Representing Otis Instruments
Fixed Gas Detection Systems
Remote Wired or WireFree
instruments fixed point detectors » Otis
Instruments Fixed Point Remote Gas Detection Systems
Instruments 2014 Product Catalog
Single Point Remote Gas Detection System
The Otis Instruments
Model OI-6000K Gen II ambient air remote gas sensor assembly is
a 2-relay wired sensor assembly that uses a Catalytic Bead, Electro-Chemical,
PID, or Infrared sensor element to detect a variety of gases. Configurable
with integrally mounted sensor, wired or WireFree remote sensor
and choice of alarm lights and/or horn. Non explosion-proof.
Touch Screen Monitor
monitors configurable with 2 to 64 channels for wired, WireFree
or hybrid systems which can use a combination of both wired and
wirefree remote sensors. Will only work with OI-6000
sensors. Radio line-of-sight of 5-7 miles for sensor communication.
Call us for details and help in designing your system.
7400 Wired Controller Systems
OI-7420 ProSafe 4x2 Wired (4-20mA) 2 channel gas monitor / transmission
ProSafe 4x4 Wired (4-20mA) 1-4 channel monitor / transmission controller
ProSafe 4x8 Wired (4-20mA) 8 or 12 channel monitor / transmission
ProSafe 4x32 Wired (ModBus Interface) 32-channel gas monitor / transmission
for WireFree Remote Sensors with 4 Optional Wired Sensor
Up to 4 channels can be wired (4-20mA) gas sensors or
add temp, tank level, or 3rd party sensors.
Hybrid Monitor with 12 or 32 channels
Touch-Screen Monitor with datalogging & trend chart, supports
up to 32 WireFree sensors.
Remote Gas Detection Systems
WireFree 4-channel receiver for WireFree remote sensors
WireFree 32-channel explosion-proof monitor
Relayer: 32-channel WireFree remote alarm & switching
Interface: 255 channel receiver for both Gen 1 and/or Gen 2 remote
gas detection systems
Series Remote Sensor Heads
OI-6000 Sensor Assembly is an innovative wired or WireFree
gas detection system designed to monitor gas in hostile environments
without the use of wires or conduit from the controller to the sensor. The
OI-6000 features 4-20mA (3-wire) or RS-485 Modbus output, and can
be customized to offer relay and radio (900MHz or 2.4GHz) options.
Sensor assembly can use either Catalytic Bead, Electro-Chemical,
PID, or Infrared sensor elements to detect a variety of gases.
Wired DC Powered Remote Sensor Assembly
is a two-wire loop-power (12-35 volt DC) sensor assembly that uses
an electro-chemical sensor element to detect a variety of gases.
The OI-6975 comes standard with a 102x64 graphical LCD screen, three-button
interface, non-intrusive magnetic switches, Otis-blue custom explosion-proof
enclosure and a 4-20mA output. Has an optional internally-powered
backlight available for the display screen.
Battery-Powered WireFree RemoteSensor Assembly
is designed to be self-contained and last from 6-12 months on a
single battery (time varies depending of amount of gas detected).
The remote sensor functions by transmitting radio wave messages
to the OI-7010 (or any other Otis receiving controller). The
device has been designed to reject EMI and other forms of interference
in order to prevent false gas readings.
Notis Quad WireFree Explosion-Proof 4-Gas Remote Sensor Assembly
Quad is a battery-powered explosion-proof 4-gas remote sensor assembly
that utilizes up to four sensors - Electrochemical or Low-Power
Infrared - to detect an array of toxic gases in ambient air.
It is designed to be self-contained and last for up to 6 months
using a 3.6V 76 Amp-Hour battery pack. Sensor housing and
enclosure are rated Class I, Division 1, Group C and D. Non-intrusive
setup and calibration is made possible by a proprietary Otis Instruments
WireFree Switch-State Transmitter
a WireFree Switch-State Transmitter for use in conjunction with
a new or existing WireFree system. The OI-5950 receives signals
from up to two individually addressable remote sensors (pressure
switch, temperature sensor, flow sensor, tank level sensor, etc.),
and then transmits the state of (and change of state of) that switch.
The Gen II
WireFree Repeater OI-9900 is a wireless device that receives messages
from a remoe sensor assembly and repeats the identical message to
a receiver/monitor, allowing for greater distance between devices
than with a sensor assembly/monitor setup alone. The Repeater
operates with 12-35 Volts DC, and is equipped with two antennas
and two radios. Application areas include pipelines,
manufacturing plants, paper mills, food processing plants.
Gen II View
Gen II View hand-held signal strength meter is designed to display
the status of any WireFree Gen II remote gas detection
device within range. 4-line scrolling display shows channel, sensor
type, reading, signal strength, Time Since Last Message (TSLM),
and battery condition.
GenII View Literature
to accommodate the time-tested WireFree product line of Otis
Instruments, the Interface OI-9850 is a 255 channel receiver that
works with both Otis Gen I and Gen II WireFree Remote Sensor
Assemblies displaying though a PLC, PC or other compatible monitor.
Multi-Channel Interface Literature
is a touch-screen interface that allows the user to monitor Modbus
(via RS-485) communications in conjunction with the OI-7010 monitor.
View real-time trending graphs as well as historical graphs
that show data from the previous 24-hour period. There is
also the option to view real-time data for each channel, which includes:
Reading, WireFree Address, Mode, Battery Level, and TSLM (Time
Since Last Message).
660, 760 and 860 IR, UV, and IR/UV Flame Detectors
in self-contained, explosion-proof
by Firefly flame detectors are designed for use in a wide range
of applications. The Omniguard Flame Detectors are available in
UV, IR or UV/IR versions. The detectors are designed to detect unwanted
fires and output appropriate alarm information. Feature an automatic
self-test function to monitor the detector's ability to sense fires
and report a fault condition when impaired.
660 UV flame detector for response to hydrocarbon (gasoline,
propane, methane, alcohol, etc) and non-hydrocarbon (hydrogen, silane,
hydrazine, magnesium, etc) flames. Available in applications with
a maximum normal operating temperatures of 85°C and a second which
is capable of operating at a maximum sustained temperature of 125°C.
Wide 120° view with 3-year warranty.
Omniguard 760 Multi-spectrum infra-red (IR) flame detector
senses infrared radiation in five discreet infrared (IR5) wavelengths
for early fire detection for maximum protection of people, machinery
and facilities. Wide 90° view with 5-year warranty.
Omniguard 860 UV-IR is available in two versions; one for
hydrocarbon fires only and one for hydocarbon and certain non-hydorcarbon
fires. Responsive to hydrocarbon (gasoline, propane, methane, alcohol,
JP-4, JP-3, etc). Also responsive to non-hydrocarbon (hydrogen,
silane, hydrazine, etc) flames when special dual-pass IR sensor
is used. Is able to distinguish between real fire and non-fire events,
providing superior false alarm immunity. Wide 120° view with 3-year
660 UV Flame Detector SpecSheet
760 IR5 Flame Detector SpecSheet
860 IR/UV Flame Detector SpecSheet
Omniguard 660-860 Flame Detector Manual
Otis Instruments equipment should only be used in conjunction with the
to follow such instructions could result in serious injury or fatalities.
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