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Otis
Instruments fixed gas detection systems are
designed to provide continuous monitoring for a variety of common
atmospheric hazards including oxygen deficiency and/or enrichment,
combustible gases and vapors, and specific toxic contaminants such
as:
| Ammonia
(NH3) |
Formaldehyde
(CH2O) |
Nitrogen
Dioxide (NO2) |
| Carbon
Dioxide (CO2) |
Hydrogen
(H2) |
Oxygen
(O2) |
| Carbon
Monoxide (CO) |
Hydrogen
Chloride (HCL) |
Ozone (O2) |
| Chlorine
(Cl2) |
Hydrogen
Cyanide (HCN) |
Sulfur
dioxide (SO2) |
| Chlorine
Dioxide (ClO2) |
Hydrogen
Fluoride (HF) |
Phosphine
(PH3) |
| Combustible
gas (LEL) |
Hydrogen
Sulfide (H2S) |
PID sensor
for VOC detection and many others |
| Fluorine
(F2) |
Nitric
Oxide (NO) |
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The ability
to display data and activate alarms in response to readings sent
from remote on-site sensors make the Otis Instruments controllers
an efficient way to monitor toxic gas hazards. System configurations
can include radios for WireFree™ communication. With
the addition of dry contact relays, signals can also be routed to
and from other remote sensors such as temperature, pressure, tank
levels as well as triggering lights, horns, alarms and fans.
Accessories
for these systems include, alarm lights, horns, and kits for remoting
sensors up to 250' from the controller (sensor dependent). Ongoing
system maintenance will require calibration and replacement sensors.
Otis
Instruments
Horns,
Lights, Sensor Remoting Kits & Radios
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OI-488-KIT Dual Tone Horn
102 dB
12-24 VDC Power Source
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OI-481-EMx-Kit
Pipe Mount Strobe
OI-481-x Surface Mount Strobe
Amber, Red or Blue (x = A,R,or B)
1.5 Joules Flash
12-80 VDC Power Source
OI-481-EMS-Kit
Data Sheet
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OI-RGA-KIT
TriLite LED Alarm Light
NEMA 4 Enclosure
24V DC or 120V
AC
Red, Green or
Blue, and Amber
-31° to 150°
F
TriLite
Data Sheet
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OI-4375-LED-24
AC
or DC Powered Hazardous Location
Pipe-Mount Strobe
Class I, Div. 2 Group A, B, C & D.
Class II, Div. 2 Group F & G.
Class III Div. 2
Cast aluminum construction
UL 1598 polycarbonate lens
Clear, Amber, Blue, Red, Green
Weatherproof
120-240 VAC / 12-74 VDC input
8 Joule power supply
80 flashes per min (+/- 10%)
OI-4375
Alarm Strobe Literature
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5
or 7-Pin Remote Sensor Assembly Kit
OI-501-5
is a 5-Pin Remote Sensor Kit with enclosure, for use
with the OI-6000 Sensor Assembly.
OI-501-7
is a 7-Pin Remote Sensor Kit with enclosure, for use
with the OI-6900, OI-6940, or OI-6975 Sensor Assemblies.
Remote
Sensor Kit Data Sheet
Remote
NXP Sensor Kit Data Sheet
The
remote sensor kits have been tested for use up to
250 feet from the controller. Distance is sensor dependent.
Call for information on application and sensor assistance.
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Gen
I & Gen II Radios for
WireFree™ Systems
2.4 GHz
900 MHz
Radio
Specifications
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OI-410-NXP
Calibration Adapter
OI-410-NXP
Non-Explosion Proof
Sensor
Calibration Adapter
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Check
literature for Certification Listings
or contact us for system configurations
Call
for pricing and availability of calibration accessories
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Calibration
Gas and Accessories
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| OI-410 |
Calibrator
Attachment Cup for Sensor Calibration, Explosion Proof |
| OI-410-NXP |
Calibrator
Attachment Cup for Sensor Calibration, Non-Explosion Proof
Systems |
| OI-550-R |
Gas
Flow Regulator - 0.25 LPM |
| OI-556-R-0.50LPM-SS |
Stainless
Steel Regulator - Gas 0.50 LPM |
| OI-2100-REG |
Manual
Regulator; for Non-Dock Use with OI-2100 or OI-2400 Personal
Monitors |
| OI-550-H2S-25-N |
H2S
(Hydrogen Sulfide), 25 PPM, N2 (Nitrogen) Balance, 58L |
| OI-550-H2S-25-A |
H2S
(Hydrogen Sulfide), 25 PPM, Air Balance, 58L |
| OI-551 |
CH4
(Methane), 50% LEL, Air Balance, 105L |
| OI-555-50-A |
CO
(Carbon Monoxide), 50 PPM, Air Balance, 105L |
| OI-557-100 |
NH3
(Ammonia), 100 PPM, Air Balance, 58L |
| OI-558 |
CO2
(Carbon Dioxide), 5%, N2 (Nitrogen) Balance, 105L |
| OI-559 |
CL2
(Chlorine), 5 PPM, N2 (Nitrogen) Balance, 58L |
| OI-560-20-A |
SO2
(Sulfur Dioxide), 20 PPM, Air Balance, 58L |
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Other
gases available, call for information
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Otis
Instruments Sensor Assembly Replacement Sensors
| Part
# |
Description |
Range |
Resolution |
Accuracy
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| OI-254-O2 |
O2,
Oxygen |
0
- 25% vol |
0.1% |
±
2%
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| OI-2018-SB-CB2 |
LEL,
Combustible Gas
(Catalytic Bead) (OI-6000 only) |
0
- 100% LEL |
1.0%
Increments |
±1%
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| OI-140-IR-LEL
|
LEL,
Combustible Gas (Infrared)
(OI_6000 only) |
0
- 100% LEL |
1.0%
Increments |
±
2%
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| OI-254-CO |
CO,
Carbon Monoxide |
0
- 1000 ppm |
0.1
to 10 ppm, 1 ppm thereafter |
±
2%
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| OI-140-IR-CO2 |
CO2,
Carbon Dioxide
(OI-6000 only) |
0
- 5% vol |
0.1
ppm |
±
2%
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| OI-254-H2S |
H2S,
Hydrogen Sulfide |
0
- 100 ppm |
0.1
to 10 ppm, 1 ppm thereafter |
± 2%
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| OI-254-H2S-2K |
H2S, Hydrogen
Sulfide (Ext.Temp) |
0
- 2000 ppm |
0.1
to 10 ppm, 1 ppm thereafter |
± 2%
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| OI-254-NH3 |
NH3,
Ammonia |
0
- 100 ppm |
0.1
to 10 ppm, 1 ppm thereafter |
±
5%
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| OI-254-NH3A-N |
NH3,
Ammonia (Ext) |
0
- 1000 ppm |
0.1
to 10 ppm, 1 ppm thereafter |
±
5%
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| OI-254-Cl2 |
Cl2,
Chlorine |
0
- 10 ppm |
0.1
ppm |
±
5%
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| OI-254-F2 |
F2,
Florine (Call for availability) |
0-1
ppm |
0.01
ppm |
±
5%
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| OI-254-CH2O |
CH2O,
Formaldeyde |
0-10
ppm |
0.01
ppm |
±
2%
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| OI-254-H2 |
H2,
Hydrogen |
0-
4% vol |
0.1
ppm |
±
10%
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| OI-254-HCL-M |
HCL,
Hydrogen Chloride |
0-
100 ppm |
0.1
ppm |
±
5%
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| OI-254-HCN-2 |
HCN,
Hydrogen Cyanide |
0-
100 ppm |
0.1
ppm |
±
5%
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| OI-254-HF |
HF,
Hydrogen Floride |
0
- 10 ppm
|
0.1
ppm |
±
10%
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| OI-254-NO2-N |
NO2,
Nitrogen Dioxide |
0-50
ppm |
0.1
ppm |
±
5%
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| OI-254-O3 |
O3,
Ozone |
0-100
ppm |
.1
to 10 ppm, 1 ppm thereafter |
±
2%
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| OI-254-SO2 |
SO2,
Sulfur Dioxide |
0
- 20 ppm |
.1
to 10 ppm, 1 ppm thereafter |
±
2%
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| OI-254-PH3-5-S |
PH3,
Phosphine |
0
- 5 ppm |
0.1
ppm |
±
2%
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| OI-PID-A1 |
PID,
Photo Ionization Detector for volatile organic compounds
(VOCs) |
0-2000
ppm |
0.1
to 10 ppm, 1 ppm thereafter |
±
5%
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| OI-254-AH |
PID,
Photo Ionization Detector for volatile organic compounds
(VOCs) |
0-50
ppm
|
0.1
to 10 ppm, 1 ppm thereafter |
±
3%
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Other gases and ranges available.
Contact us for additional information
NOTE:
If sensors are mounted in a potentially explosive
environment, sensors must be connected to the base
unit following NEC guidelines for hazardous locations.
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WARNING!
Otis Instruments equipment should only be used in conjunction
with the manufacturer's instructions.
Failure
to follow such instructions could result in serious injury
or fatalities.
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Return
to Brandt Instruments
For
more information Email 
Brandt
Instruments, Inc.
18568 Oak Grove Parkway
Prairieville, LA 70769
1-800-337-6291
Phone: 225-673-6776
Fax: 225-673-6725
Copyright © 2002-2022 Brandt Instruments,
Inc.
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