The Red Line sensor uses proven non-dispersive single beam dual-wave length infrared principles to detect and monitor the presence of gases. This non-poisoning sensing technique relies on the target gas having a unique well-defined absorption signature. This is used to identify the presence of the target gas and is highly specific. All sensor driving is internal to the transmitter and full fault monitoring of the sensor and transmitter is continuous.
The GDS XDIwin-F1 Red Line is the version of the XDI-F1 infrared hazardous area detector with a window display. Engineers can read gas type, level and alarm status at the head and adjust it with a magnet without opening the explosion proof enclosure. For sites where readings only need to show at the panel, the XDI-F1 without a display does the same detection job, and we supply, install, commission and service both.
| Gases | Most flammable hydrocarbon gases, 0 to 100% LEL or 0 to 100% vol |
|---|---|
| Sensing | Non-dispersive infrared, dual wavelength, non-poisoning |
| Display | 2 line backlit alphanumeric: gas type, concentration, alarm levels and status, sensor ID |
| Adjustment | Non-intrusive magnets, lid stays on |
| Certification | ATEX, IECEx, UKEX: II 2GD Ex db IIC T6 to T4 Gb, Ex tb IIIC Db |
| Outputs and relays | 4 to 20mA or CANbus; 2 alarm relays plus fault relay |
| Power | 18 to 35V DC, 24V nominal |
| Housing | Copper free aluminium alloy (stainless steel option), IP64, IP65 with water shield |
We supply, install, commission and service this equipment across Ireland. Call 01 289 7720 or email info@vistec.ie for advice or a quote.
© 2026 Vistec Gas Detection Ltd
Descriptions
