Crowcon Vortex Installation, Operation And Maintenance

Vortex
68
A
Product
Name
Type of Detector
Typical Range/Gas
TXgard-IS+
Electrochemical.
2-wire 4-20mA sink, loop powered, local
amplifier with display. Output is
proportional to the gas concentration at the
detector.
Intrinsically safe.
Various ranges.
Most toxic gases, oxygen.
TXgard Plus
Electrochemical.
3-wire 4-20mA source or sink output,
includes a local amplifier and display.
Output is proportional to the gas
concentration at the detector.
Flameproof.
Various ranges. Oxygen,
carbon monoxide and
hydrogen sulphide only.
Flamgard Plus
Pellistor/catalytic bead.
3-wire 4-20mA source or sink output,
includes a local amplifier and display.
Output is proportional to the gas
concentration at the detector.
Flameproof.
0-100% LEL.
Most flammable gases.
IRmax
Infrared.
3-wire 4-20mA source and sink output,
includes a local amplifier and display.
Output is proportional to the gas
concentration at the detector.
Flameproof.
0-100% LEL.
Many hydrocarbon gases and
vapours.
Xgard IR
Infrared.
3-wire 4-20mA source and sink output,
includes a local amplifier. Output is
proportional to the gas concentration at the
detector.
Flameproof.
0-100% LEL.
Methane, butane, propane,
ethylene, ethanol, pentane,
hexane, LPG
0-2 or 0-5% CO
2
.
TCgard
Thermal conductivity.
3-wire 4-20mA source or sink output,
includes a local amplifier. Output is
proportional to the gas concentration at the
detector.
Flameproof.
0-100% vv.
Suitable for binary gases
only.
PPENDICES
Detailed Installation, Operating and Maintenance Instructions are supplied with each type of
detector. Read these instructions before connecting the detector to Vortex and applying
power.
Detectors not listed may still be used with Vortex. For further details contact Crowcon.

Crowcon Vortex Specifications

General

Brand	Crowcon
Model	Vortex
Category	Control Panel
Language	English