GASTEC Detector Tube: NO, Gas Detection Tube, Nitrogen Oxide ( NO ), With Pump
The GASTEC Detector Tube: NO (MPN 11S) is a gas detection tube for use with GASTEC GV-100 and GV-110 pumps, designed to detect nitrogen oxide (NO) within a measurement range of 5 to 625 ppm. Supplied in a pack of 10…
SKU 3G-OTH-553233
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Product Description
The GASTEC Detector Tube: NO (MPN 11S) is a gas detection tube for use with GASTEC GV-100 and GV-110 pumps, designed to detect nitrogen oxide (NO) within a measurement range of 5 to 625 ppm. Supplied in a pack of 10, this tube enables precise, on-site measurement of NO concentrations in industrial environments.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the GASTEC Detector Tube 11S used for?
The GASTEC Detector Tube 11S is used for on-site measurement of nitrogen oxide (NO) concentrations in industrial environments. It works with GASTEC GV-100 and GV-110 pumps to detect NO from 5 to 625 ppm, supporting safety monitoring in combustion, chemical, and manufacturing processes.
What are the specifications of the GASTEC Detector Tube 11S?
The GASTEC Detector Tube 11S detects nitrogen oxide (NO) with a measurement range of 5 to 625 ppm. It is a gas detection tube designed for use with GASTEC GV-100 and GV-110 pumps, supplied in a pack of 10. The manufacturer part number is 11S.
Where to buy GASTEC Detector Tube 11S worldwide?
3G Electric supplies the GASTEC Detector Tube 11S worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine GASTEC gas detection tubes to support safety monitoring in industrial facilities across multiple regions.
How to use the GASTEC Detector Tube 11S with a pump?
To use the GASTEC Detector Tube 11S, break both tips off the tube, insert it into a GASTEC GV-100 or GV-110 pump, and pull the handle to draw a sample. Follow the pump stroke count and timing specified in the tube instructions for accurate nitrogen oxide readings from 5 to 625 ppm.
GASTEC Products
3G Electric supplies GASTEC gas detection tubes for use in gastec gv-100 and gv-110 pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.





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