TXgard+

Toxic and oxygen gas detector
TXgard+

Toxic and oxygen gas detector

Product Categories

Features
  • Calibration can be performed locally without the need for hot work permits
  • Local display and magnetic key enable calibration without opening the junction box
  • 4...20mA signal is provided
  • Optional alarm and fault relays are available
Description

TXgard-Plus is a flameproof toxic and oxygen gas detector suitable for use in zone 1 or 2 hazardous areas. It is designed to detect toxic gases and oxygen using a range of electrochemical sensors. 

A local display and magnetically operated switches allow non-intrusive one-man calibration without a hot work permit. 

Powered by 24 VDC (nominally) TXgard Plus provides a 4...20 mA signal (sink or source) proportional to the gas concentration and can also be fitted with optional alarm and fault relays. 


Toxic and oxygen gas detector
Technical data
Protection class IP65, IP66 with weatherproof cap
Cable entries 2 x M20 or 1/2”NPT
Power 10...30VDC, 100 mA max (relay version).
50 mA max. (non relay)
Operation temperatures -10 °C...+55 °C (14°F...131 °F)
Humidity 15...90% RH non-condensing
Relays (optional) SPNO or SPNC contacts rated 30Vdc 1A (non-inductive load)
Display 3-digit LCD back-lit display, LED status indicator
Documents

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