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Toxic Gas Sensors

Otis Notis         Otis 600 Series          GfG CI 21         ION TVOC

OTIS Instruments NOTISTM Series Toxic Gas Sensor Assemblies

OTIS Model OI-820 NOTISTM

H2S (MOS) Gas Sensor

Assembly

OTIS Model OI-850-X

Electro-Chemical

Gas Sensor Assembly

OTIS Instruments NOTISTM Series Toxic Gas Sensor Assemblies offer rapid response and clear time, non-intrusive one-man calibration, 3 Place LCD Display, two 5 amp relays for low and high alarms (DC contacts only), 4 to 20mA and RS-485 outputs, explosion proof Class 1, Div. 1, Groups C & D enclosure; and a black rainguard/splash guard for sensor protection.  Input power is (12-24 volts DC).

 

Ordering Information

Part Number

Description

List Price

(U.S. $)

OI-820

OTIS Instruments NOTISTM Solid State (MOS) Hydrogen Sulfide Gas Sensor Assembly with an OTIS Solid State Sensor in CSA Certified Class 1, Div. 1 Groups C & D Housing.

 
OI-840-CO2

OTIS Instruments NOTISTM Infrared Carbon Dioxide Gas Sensor Assembly.

 
OI-850-H2S

OTIS Instruments NOTISTM Electro-Chemical Hydrogen Sulfide Gas Sensor Assembly. 

 
OI-850-CO

OTIS Instruments NOTISTM Electro-Chemical Carbon Monoxide Gas Sensor Assembly.

 
OI-850-SO2

OTIS Instruments NOTISTM Electro-Chemical Sulfur Dioxide Gas Sensor Assembly. 

 
OI-850-NH3

OTIS Instruments NOTISTM Electro-Chemical Ammonia Gas Sensor Assembly. 

 
OI-850-H2

OTIS Instruments NOTISTM Electro-Chemical Hydrogen Gas Sensor Assembly. 

Please Call
OI-410

Calibration Attachment Cup (for use in sensor calibration).

 
Many more sensor options are available.  Please call for details.
OTIS Instruments 600 Series Toxic Gas Sensor Assemblies
 

OTIS Instruments

Model OI-610

Solid State (MOS)

Gas Sensor Assembly

with Killark Enclosure

OTIS Instruments

Model OI-670-X

Electro-Chemical

Gas Sensor Assembly

with Killark Enclosure

 

OTIS Instruments 600 Series Toxic Gas Sensor Assemblies offer rapid response and clear time, 4 to 20mA output, explosion proof Class 1, Div. 1, Groups C & D enclosure; and a black rainguard/splash guard for sensor protection.

 

Ordering Information

Part Number

Description

List Price

(U.S. $)

OI-617-H2S

OTIS Instruments Model 617 with Solid State (MOS) Hydrogen Sulfide Gas Sensor Assembly, Killark Enclosure with glass lid, and OI-384 sensor amplifier with display MENU, ADD, and SUB for easy calibration.

 
OI-675-H2S

OTIS Instruments Model 675 with Electro-Chemical Hydrogen Sulfide Gas Sensor Assembly.  Replaces the standard enclosure lid on the Model 670 with a glass lid.

 
OI-675-CO

OTIS Instruments Model 675 with Electro-Chemical Carbon Monoxide Gas Sensor Assembly.  Replaces the standard enclosure lid on the Model 670 with a glass lid.

 
OI-675-SO2

OTIS Instruments Model 675 with Electro-Chemical Sulfur Dioxide Gas Sensor Assembly.  Replaces the standard enclosure lid on the Model 670 with a glass lid.

 
OI-675-NH3

OTIS Instruments Model 670 with Electro-Chemical Ammonia Gas Sensor Assembly.  Replaces the standard enclosure lid on the Model 670 with a glass lid.

 
Many more sensor options are available.  Please call for details.

 

GFG Instrumentation CI 21 Ammonia Gas Sensor Assembly
 

GFG Instrumentation

Model CI 21 Ammonia Gas Sensor Assembly

GFG Instrumentation CI 21 Ammonia Gas Sensor Assembly offers long sensor life, a wide operating temperature range (-35o to +130oF), extremely fast response (T90 <10 seconds, low cross sensitivity, a long-life sensor (expected sensor life of >3 years) and a 4 to 20 mA output.

Ordering Information

Part Number

Description

List Price

(U.S. $)

2211004

GFG Instrumentation CI 21 Ammonia Sensor Assembly with an internal sensor and a detection range of 0 (20) to 200 ppm.

 
2211005

GFG Instrumentation CI 21 Ammonia Sensor Assembly with an internal sensor and a detection range of 0 (30) to 1,000 ppm.

 
2211006

GFG Instrumentation CI 21 Ammonia Sensor Assembly with an internal sensor and a detection range of 0 (30) to 10,000 ppm.

 
2212004

GFG Instrumentation CI 21 Ammonia Sensor Assembly with an external sensor and a detection range of 0 (20) to 200 ppm.

 
2212005

GFG Instrumentation CI 21 Ammonia Sensor Assembly with an external sensor and a detection range of 0 (30) to 1,000 ppm.

 
2212006

GFG Instrumentation CI 21 Ammonia Sensor Assembly with an external sensor and a detection range of 0 (30) to 10,000 ppm.

 
ION Science TVOC Fixed PID

ION Science

TVOC

TVOC is a fixed continuous monitor for the detection and measurement of total volatile organic compounds (VOCs). With a 4-20 mA analog output TVOC that can be easily integrated into a DCS control system to give warning or control of high VOC levels in the working environment.  TVOC has been designed to be simple to install, service and calibrate.  TVOC also benefits from using a diffusion sample technique which results in less contamination issues and reduced lamp cleaning and servicing requirements.  TVOC is ATEX approved.

 

Ordering Information

Part Number

Description

List Price

(U.S. $)

TVOSXXMX-X

Ion Science TVOC fixed PID detector with 10.6 eV ppm PID sensor with selectable detection range of 0 to 100 ppm or 0 to 1,000 ppm.  NOT ATEX APPROVED.

 

TVOSXBMX-X

Ion Science TVOC fixed PID detector with 10.6 eV ppm PID sensor with selectable detection range of 0 to 100 ppm or 0 to 1,000 ppm.  ATEX APPROVED.

 
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Industrial Safety Equipment, LLC is a distributor of high quality industrial hygiene monitoring equipment, industrial safety instrumentation, and industrial safety supplies.  Industrial Safety Equipment offers equipment and supplies from CALGAZ, CASELLA USA, Crowcon, GfG Instrumentation, ION Science (Americas), LLC, Otis Instruments, Inc, Perma Pure, LLC, Gasco, Avis Safety, and more.

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