Fixed Gas Detection System · Gas Detection
Crowcon Xgard IQ H2S is a fixed gas detection system. It is installed at selected machinery, cargo or process locations and connected to a central alarm or monitoring system. Its purpose is to detect the gas or gases supported by the installed sensor configuration and warn the crew before an unsafe atmosphere remains unnoticed. Sensor technology, target gases, alarm logic, sampling arrangement and environmental certification are model-specific and must be verified from the approved detector documentation. The exact model designation distinguishes sensor set, sampling arrangement, alarm functions and certification from neighboring detectors; refer to the manufacturer documentation for the exact configuration.
Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.
What our service work and the manufacturer documentation say about keeping this model running.
Perform bump tests, calibration checks and functional testing in accordance with the approved procedure for the installed detector type. Inspect sensor heads, sample paths, filters, batteries, cabling, pumps and junction boxes as applicable. Use only the correct certified test gas and accessories for the configured sensors. Verify local alarms and any outputs to the vessel's alarm or shutdown system. Replace life-limited sensing elements according to manufacturer guidance and record the work. Refer to the approved documentation for exact calibration intervals, alarm settings and environmental limits.
Keep model-correct sensor cartridges or cells, filters, batteries where applicable, pump consumables, calibration accessories and selected electronic or relay components recommended by the manufacturer. Test-gas cylinders and regulators must match the configured sensors. Replacement components must preserve the approved certification.
Free of charge — send us your request for Crowcon equipment. Our team checks it and replies by e-mail.
Other models of the same equipment type, Crowcon first.
Tell us what you need for this Crowcon Xgard IQ H2S — a part, a service call, a second opinion. Are you Crowcon? Claim this brand page.
Service engineer? Write the day report for this Xgard IQ H2S in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →
Yes. Specifications, documents and service notes for this model are readable without an account. An account adds saved searches and requests, nothing is taken away.
Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.
Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.