The GDS 301 system is designed to monitor gas levels in situations where the positioning of conventional gas sensors may not be practical. This may be due to equipment security, cable routing, access for detector head installation/maintenance, harsh environment or a cost effective means of monitoring designated hazardous areas, typically – tunnels, marine applications, underground/high level voids, process control, brewing, horticulture, livestock husbandry.
The GDS 301 continuously draws a gas sample along a single fixed line to one sensor, for places where a conventional sensor is hard to fit or reach, such as tunnels, voids, marine and process areas. Unlike the GDS 306 (up to 20 points) and GDS 305 (up to 48 points), which step through several lines in turn, the 301 watches one line all the time. We supply, install, commission and service all three.
| Sampling | Continuous, single sample line |
|---|---|
| Gases | Flammable, oxygen or toxic |
| Sensors | Infrared, electrochemical, catalytic and other 4 to 20mA sensors |
| Alarms | 2 alarm levels with relays; delay to alarm option |
| Output | 4 to 20mA analogue |
| Monitoring | Line blockage and pump fail |
| Calibration | Built-in manual test gas selector valve |
| Power | 230 or 115V AC mains |
We supply, install, commission and service this equipment across Ireland. Call 01 289 7720 or email info@vistec.ie for advice or a quote.
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Descriptions
