Gas detector TXgard-IS+
COtoxic gasoxygen

Gas detector - TXgard-IS+ - Crowcon Detection Instruments - CO / toxic gas / oxygen
Gas detector - TXgard-IS+ - Crowcon Detection Instruments - CO / toxic gas / oxygen
Gas detector - TXgard-IS+ - Crowcon Detection Instruments - CO / toxic gas / oxygen - image - 2
Gas detector - TXgard-IS+ - Crowcon Detection Instruments - CO / toxic gas / oxygen - image - 3
Gas detector - TXgard-IS+ - Crowcon Detection Instruments - CO / toxic gas / oxygen - image - 4
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Characteristics

Detected entity
gas
Gas type
CO, toxic gas, oxygen, ammonia, H2S, ozone, sulfur dioxide
Technology
electrochemical
Application
for hazardous areas
Other characteristics
rugged, fixed, ATEX

Description

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. 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. Non-intrusive calibration • - Calibration can be performed locally without the need for hot work permits – minimises operational down-time • - Local display and buttons enable calibration without opening the junction box Flexible output options • - 4-20mA current sink – works with a wide selection of control panels • - 2 wire format Rugged and reliable • - Made from tough carbon loaded nylon • - Ingress protection to IP65 as standard Low cost of ownership • - Non-intrusive one man calibration – easy to operate and maintain • - Long life sensors – keeps interuption to on-site activity to a minimum • - Simple parts replacement Wide range of sensors • - Extensive range of electrochemical sensors for toxic gases and oxygen Specifications Size - 160 x 123 x 92mm (6.3 x 4.8 x 4.5ins) Weight - 0.7kg (1.5lbs) Ingress protection - IP65 Enclosure material - Junction box: Carbon loaded nylon Sensor housing: ABD Plastic 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
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.