Crowcon TXgard-IS+ - Gas Detector
TXgard-IS+ is a Intrinsically Safe (I.S.) toxic and oxygen gas detector with local LCD display.
A very wide choice of sensors are available for use in a variety of applications.
The Crowcon TXgard-IS+ is ATEX certified for use in Zone 0,1 or 2 hazardous areas and also UL and cUL certified for use in Division 1 or 2 hazardous areas.
- 4-20mA current sink – works with a wide selection of control panels
- 2 wire format
- ingress protection to IP65 as standard
Size |
160 x 123 x 92mm |
Weight |
0.7kg (1.5lbs) |
Ingress protection |
IP65 |
Enclosure material |
Junction box: Carbon loaded nylon |
Power |
8-32Vdc, 4-20mA loop-powered |
Cable entries |
1 x M20 or 1/2” NPT with adaptor |
Operating temperature |
-20°C to +55°C (-4°F to 132°F) * |
Humidity |
15 to 90% RH non-condensing |
Display |
2-Line, 16 character LCD |
Calibration method |
Via push-buttons |
Electrical output |
2 wire 4-20mA sink |
Terminals |
Suitable for up to 2.5mm2 cable |
Sensor type |
Electrochemical |
Repeatability |
+/- 2% FSD typically |
Zero drift |
+/- 2% FSD, 6 months typically |
Response time |
Contact Crowcon for a full list of sensor response times |
Performance |
Tested in accordance with EN60079-29-1 |
Hazardous area zones |
Zone 0, 1 or 2 |
Approvals |
Ex II 1 G Ex ia IIC T4 (-40°C to +65°C) |
EMC compliance |
EN 50270, FCC: CFR 47 Part 15, ICES-003 |