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xendos 1900 hazardous area oxygen analyser

The Xendos 1900 & 1902 are stable, accurate and highly specific oxygen analysers for hazardous area use.

Designed for hazardous area
oxygen analysis

Low maintenance and
re-calibration requirements

Special version for solvent
bearing samples

Range of alarm outputs to aid
integration with other systems

Calibration possible without
need for 'Hot Work Permit'


Gases Measured: O2
Technology: Paramagnetic transducer
Range: 0-25% O2
Intrinsic Error (accuracy): < 1% span of selected output range
Linearity: < 0.1% span of selected output range
Repeatability: < 0.1% span of selected output range
Response time (T90): 4 to 7 seconds *
Zero drift / 3 months: < 0.05% O2
Span drift / 3 months: < 1% of span, or 500vpm O2 whichever the greater
Analogue: One 4-20 mA, isolated & one 0-1v dc, non-isolated. Ranges selectable from 0-2.5, 5, 10 and 25% O2
Alarm: Concentration
Two volt free changeover relays
Alarm: Sample flow fail One volt free changeover relay
Dimensions: (W x D x H) 448mm x 229mm x 235mm (17.6" x 9" x 9.25")
Weight: 26 kg / 57 lbs
Hazardous area: Zone 1/Div 1
Ingress Protection: IP 66 / NEMA 4X
Mounting Wall or Panel
*dependent on configuration

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