TXgard Plus is a flameproof (Ex d), ATEX and UL certified toxic or oxygen gas detector with local LCD display. A choice of sensors are available enabling use in a wide range of applications, including water treatment, oil and gas exploration, chemical plants and steel production.
Size | 200 x 115 x 115mm (7.9 x 6.1 x 6.1ins) |
Weight | 2.2kg (4.9lbs) |
Display | 3-digit LCD back-lit display, LED status indicator |
Environment | Operating Temperature: -10°C to +55°C (-14°F to 131°F) Ingress Protection: IP65 Humidity: 15 to 90% RH non-condensing |
Approvals | Ex II 2 G Exd IIC T6 Gb UL Class I Zone 1 |
Enclosure material | Junction box: Marine grade alloy Sensor housing: 316 stainless steel |
Power | 10-30Vdc, 210mA max (relay version) 160mA max (non relay) |
Electrical output | 3 wire 4-20mA, sink or source |
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 |
EMC Compliance | EN 50270, FCC, ICES-003 |
Cable entries | 2 x M20 or 1/2” NPT |
Relays (optional) | SPNO or SPNC contacts rated 30Vdc 1A (non-inductive load) for Alarm 1, Alarm 2, Fault |
Calibration method | Via magnetically operated buttons |
Terminals | Suitable for up to 1.5mm2 cable |
Sensor type | Electrochemical |
Hazardous area zones | Zone 1 or 2 |
Certificate | Datasheet | Manual |
---|---|---|
ATEX Certificate | TXgard Plus – European English | Txgard Plus Manual (Issue 6 Apr 18) |
ATEX Certificate – 96HD Sensor | TXgard Plus Manual – Italiano (Issue 4 – Jan 13) |