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The 1 Series Gas Sensor Range

City Technology's 1 Series range of gas sensor are small sensors that enable lower-profile gas detector design than conventional electrochemical gas sensors.


The 1 series sensors have turrets which mount into the front of the instrument in order to minimize instrument height. This revolutionary design also simplifies target-gas access to the sensor face and features an option for a replaceable external membrane.


With an extended operating life of five years, and an extended temperature and humidity range, 1 series sensors are designed to meet multiple performance standards, including ANSI/ISA 92.00.01-2010, BS EN 45544-1:2015, and AS/NZS 4641-2007.

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Key Features
• Unique low-profile, square sensor design enables significantly thinner, more lightweight
detector design, and eases instrument manufacturing.
• 1 series sensors are a third of the height of previous sensor designs.
• Enhanced specifications: engineered with an operating life of five years, the 1 series
excels in challenging and extended temperature, and humidity extremes.
• Surface mount spring contacts - no PCB through holes to maximize sensor mounting
flexibility.
• Sensor platform for the future - the 1 series form factor qill be utilised on future
platforms.
• Multiples gases - CO, H2S, O2, SO2 & LEL combustible gases.
• IP64 rated.

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1O2 Sensor

Oxygen

Datasheet

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1SO2 Sensor

Sulfur Dioxide

Datasheet

Characterisation Note

1CO Sensor

Carbon Monoxide

Datasheet

Characterisation Note

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1H2S Sensor

Hydrogen Sulfide

Datasheet

Characterisation Note

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