GASTEC Detector Tube: GASTEC GV-100, SO2, Gas Detection Tube, Sulphur Dioxide ( SO2 )
The GASTEC Detector Tube (MPN 5L) is a sulphur dioxide (SO2) gas detection tube, supplied in a 10-pack for use with GASTEC GV-100 and GV-110 pumps. It measures SO2 concentrations from 1.25 to 200 ppm, enabling…
SKU 3G-OTH-553235
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Product Description
The GASTEC Detector Tube (MPN 5L) is a sulphur dioxide (SO2) gas detection tube, supplied in a 10-pack for use with GASTEC GV-100 and GV-110 pumps. It measures SO2 concentrations from 1.25 to 200 ppm, enabling precise field sampling of this specific gas.
Frequently Asked Questions
What is the GASTEC Detector Tube 5L used for?
The GASTEC Detector Tube 5L is used for field detection and measurement of sulphur dioxide (SO2) gas concentrations. It works with GASTEC GV-100 and GV-110 pumps to sample air in industrial environments, helping plant engineers and safety personnel monitor SO2 exposure in applications such as combustion processes, chemical plants, and HVAC systems.
What are the specifications of the GASTEC Detector Tube 5L?
The GASTEC Detector Tube 5L detects sulphur dioxide (SO2) with a measurement range of 1.25 to 200 ppm. It is supplied in a 10-pack and is designed for use with GASTEC GV-100 and GV-110 pumps. The manufacturer part number is 5L. This tube enables precise, on-site gas sampling for industrial safety and compliance.
Where to buy GASTEC Detector Tube 5L worldwide?
3G Electric supplies the GASTEC Detector Tube 5L to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for international orders. Contact our team to source this SO2 detection tube for your facility, regardless of your location.
How to use the GASTEC Detector Tube 5L with a GV-100 pump?
To use the GASTEC Detector Tube 5L, break both tips of the tube using the tip breaker on the GV-100 or GV-110 pump. Insert the tube into the pump inlet with the arrow pointing toward the pump. Pull the handle to draw a sample according to the pump stroke instructions. Read the SO2 concentration directly from the tube scale after the recommended number of strokes.
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.









