Pacwill

T802

T802 Paramagnetic O2 Analyzer Get a Quote

The Model T802 O2 analyzer uses the proven paramagnetic measurement principle, coupled with state of the art microprocessor technology, to provide accurate and dependable measurements of Percent-Level O2. The Model T802 can also be equipped with an optional CO2 sensor, using the robust non-dispersed infrared (NDIR) measurement principle. Paramagnetic technology is non-depleting, which means that there are no consumable parts, and ensures a consistent performance over time.

Measurement & System Performance

Parameter	Specification
Measurement Principle	Paramagnetic Oxygen Detection
Measurement Range	0–1% to 0–100% O₂ (user selectable)
Zero Noise	<0.02% RMS
Span Noise	<0.05% of reading (RMS)
Lower Detectable Limit	<0.04% O₂
Zero Drift	<±0.02% / 24 hours; <±0.05% / 7 days
Span Drift	<±0.1% / 7 days
Accuracy	<±0.1%
Linearity	<±0.1%
Temperature Coefficient	<±0.01% per °C
Rise/Fall Time	<60 seconds to 95%
Sample Flow Rate	120 mL/min ±20 mL/min
Humidity Range	0–95% RH
Pressure Range	25–31 in Hg

Electrical & Communications

Parameter	Specification
Power Requirements	100–120 VAC or 220–240 VAC, 50/60 Hz
Display	Large color capacitive touchscreen
Analog Outputs	10V, 5V, 1V, 0.1V selectable
Recorder Offset	±10%
Included Communications	Ethernet, 2 × RS232, 2 × USB device ports
Digital I/O	8 opto-isolated digital outputs, 6 opto-isolated digital inputs, 4 analog outputs
Optional I/O	USB COM port, RS485, 8 analog inputs, 4 digital alarm outputs, Multidrop RS232, up to 3 × 4–20 mA current outputs

Physical & Options

Parameter	Specification
Operating Temperature	5°C to 40°C
Dimensions (H × W × D)	7" × 17" × 23.5" (178 × 432 × 597 mm)
Weight	28 lb (12.7 kg)
Mounting Options	Rack mount brackets with chassis slides, rack mount brackets only, handle
Optional Accessories	Internal pump, CO₂ sensor, concentration alarm relays, expendables kit

Warranty & Support

Parameter	Specification
Warranty	2 years
Support	Lifetime technical support by phone and email