Description

Gastec GOC-100-2 Oxygen and Carbon Monoxide Detector

Gastec GOC-100-2 Oxygen and Carbon Monoxide Detector one unit performs two roles, realizing highly efficient and safe control at the same time.

GASTEC Detector indicate concentrations directly by way of a calibrated scale printed on the tubes. At GASTEC, we endeavour to achieve highest quality detector tubes for analysing airborne gases/vapours, as well as pollutants in soil and water through our advanced state-of-the-art research and development. Through our efforts we have acquired a solid reputation among our customers in virtually all sectors of industry, commerce and society. Tubes are now available for more than 500 different applications.

Function

Dual Toxic & Hypoxic Safety Monitoring: Simultaneously tracks ambient oxygen volume ( $\%\text{ }\text{O}_2$ ) and toxic carbon monoxide ( $\text{ppm CO}$ ) on a single backlit LCD.
Triple Hazard Alert Matrix: Triggers $85\text{ dB}$ audible alarms, flashing LED arrays, and internal vibration feedback when toxic or oxygen-deficient thresholds are breached.

Specifications

Parameter	Specification
Manufacturer	Gastec Corporation
Model Designation	GOC-100-2
Target Gases	Oxygen ( $text{O}_2$ ) and Carbon Monoxide ( $text{CO}$ )
Detection Principle	Galvanic Cell ( $text{O}_2$ ) / Electrochemical Cell ( $text{CO}$ )
Measuring Ranges	$text{O}_2$ $0.0%text{ to }25.0%text{ }text{O}_2$ volume $text{CO}$ : $0text{ to }500text{ ppm}$
Alarm Settings	$text{O}_2$ Low: $le 19.5%$ / High: $ge 23.5%$ $text{CO}$ Level: Preset at $25text{ ppm}$ or $50text{ ppm}$
Response Time ( $T_{90}$ )	$text{O}_2 < 20text{ seconds}$ / $text{CO} < 30text{ seconds}$
Power Supply	AAA Alkaline Batteries (up to 1,000+ operating hours)
Operating Conditions	-10°C to +40°C (14°F to 104°F); 10–90% RH non-condensing

Features

Dual-Gas Simultaneous Monitoring: Tracks volume concentration of $text{O}_2$ alongside parts-per-million (ppm) levels of toxic $text{CO}$ on a single backlit display.
Independent Electrochemical Sensors: Employs a self-powered galvanic cell for $text{O}_2$ and a micro-electrochemical sensor for CO, offering fast response and minimal cross-sensitivity.
Triple Hazard Alarms: Triggers loud audible buzzers, flashing LED indicator bars, and internal vibration alerts when O2 drops below $19.5%$ or when CO exceeds programmed OSHA/NIOSH exposure thresholds.
Compact Diffusion Sampling: Designed for lightweight, clip-on personal breathing-zone monitoring without requiring complex external pumps or sample bags.

Applications

Confined Space Pre-Entry & Attendant Safety: Monitoring storage tanks, utility vaults, and manholes for simultaneous oxygen displacement and toxic gas buildup.
Boiler & Combustion Chamber Operations: Protecting workers servicing industrial furnaces, combustion heaters, and burner exhaust lines where incomplete combustion produces high $text{CO}$ .
Warehouse & Forklift Areas: Personnel safety in enclosed facilities utilizing propane, gasoline, or diesel-powered material handling equipment.

Gastec GOC-100-2 Oxygen and Carbon Monoxide Detector

Gastec GOC-100-2 Oxygen and Carbon Monoxide Detector one unit performs two roles, realizing highly efficient and safe control at the same time.

Function

Dual Toxic & Hypoxic Safety Monitoring: Simultaneously tracks ambient oxygen volume ( $\%\text{ }\text{O}_2$ ) and toxic carbon monoxide ( $\text{ppm CO}$ ) on a single backlit LCD.

Triple Hazard Alert Matrix: Triggers $85\text{ dB}$ audible alarms, flashing LED arrays, and internal vibration feedback when toxic or oxygen-deficient thresholds are breached.

Specifications

Parameter

Specification

Manufacturer

Gastec Corporation

Model Designation

GOC-100-2

Target Gases

Oxygen (

text{O}_2

) and Carbon Monoxide (

text{CO}

)

Detection Principle

Galvanic Cell (

text{O}_2

) / Electrochemical Cell (

text{CO}

)

Measuring Ranges

$text{O}_2$ $0.0%text{ to }25.0%text{ }text{O}_2$ volume

$text{CO}$ : $0text{ to }500text{ ppm}$

Alarm Settings

$text{O}_2$ Low: $le 19.5%$ / High: $ge 23.5%$

$text{CO}$ Level: Preset at $25text{ ppm}$ or $50text{ ppm}$

Response Time ( $T_{90}$ )

text{O}_2 < 20text{ seconds}

text{CO} < 30text{ seconds}

Power Supply

AAA Alkaline Batteries (up to 1,000+ operating hours)

Operating Conditions

-10°C to +40°C (14°F to 104°F); 10–90% RH non-condensing

Features

Dual-Gas Simultaneous Monitoring: Tracks volume concentration of $text{O}_2$ alongside parts-per-million (ppm) levels of toxic $text{CO}$ on a single backlit display.

Independent Electrochemical Sensors: Employs a self-powered galvanic cell for $text{O}_2$ and a micro-electrochemical sensor for CO, offering fast response and minimal cross-sensitivity.

Triple Hazard Alarms: Triggers loud audible buzzers, flashing LED indicator bars, and internal vibration alerts when O2 drops below $19.5%$ or when CO exceeds programmed OSHA/NIOSH exposure thresholds.

Compact Diffusion Sampling: Designed for lightweight, clip-on personal breathing-zone monitoring without requiring complex external pumps or sample bags.

Applications

Confined Space Pre-Entry & Attendant Safety: Monitoring storage tanks, utility vaults, and manholes for simultaneous oxygen displacement and toxic gas buildup.

Boiler & Combustion Chamber Operations: Protecting workers servicing industrial furnaces, combustion heaters, and burner exhaust lines where incomplete combustion produces high $text{CO}$ .

Warehouse & Forklift Areas: Personnel safety in enclosed facilities utilizing propane, gasoline, or diesel-powered material handling equipment.

Best Gastec GOC-100-2 Oxygen and Carbon Monoxide Detector

Product Note:

Description

Gastec GOC-100-2 Oxygen and Carbon Monoxide Detector

Function

Specifications

Features

Applications

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Best Gastec GOC-100-2 Oxygen and Carbon Monoxide Detector

Product Note:

Description

Gastec GOC-100-2 Oxygen and Carbon Monoxide Detector

Function

Specifications

Features

Applications

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