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​Model T802 
with NumaView™ Software

​Paramagnetic O2 Analyzer with Optional CO2 Sensor


 Features

 

  • Optional CO2 sensor
  • O2 Range: 0-1% to 0-100%, user selectable
  • Dual ranges and auto ranging
  • Large, vivid, and durable color graphics display with touch screen interface
  • Ethernet, RS-232, and (optional) USB com ports
  • Front panel USB connections for peripheral devices and firmware upgrades
  • 8 analog inputs (optional)
  • Adaptive signal filtering optimizes response time
  • Temperature & pressure compensation
  • Comprehensive internal data logging with programmable averaging periods
  • Ability to log virtually any operating parameter
  • Two-year warranty

 

 Downloads

  
  
  
083730802B - MANUAL, USER, NVS, T802.pdfT802 with NumaView™ Software Manual7034 KB
22-002A REST API Tutorial For Numaview Instruments - O2.pdfREST API Tutorial for NumaView Instruments584 KB
ESD Fundamentals - 04786.pdfFundamentals of Electro-Static Discharge (ESD)216 KB
NVS Remote Manual - 08492.pdfNumaView™ Software Remote User Guide867 KB
SAL000066E - T802.pdfT802 Specification484 KB
SAL000066F-CN T802.pdfT802规格 (Chinese Specification)1073 KB
SAL000076K - Environmental Instruments Overview.pdfEnvironmental Instruments Overview610 KB
T SERIES_6PG.BROCHURE_2018_web.pdfT Series with NumaView™ Software Brochure9567 KB

 Specifications


Ranges​

Min: 0-1% full scale
Max: 0-100% f​ull scale (selectable)
Zero Noise
< 0.02% (RMS)
Span Noise < 0.05% of reading (RMS)
Lower Detectable Limit < 0.04%
Zero Drift < ±0.02% /24 hours; < ±0.05% /7 days
Span Drift
< ±0.1% /7 days
​Temperature Coefficient < ±0.01% per degree C
Accuracy < ±0.1%
Response Time
< 60 seconds to 95%
Linearity < ±0.1%
Flow Rate 120 ml ± 20ml/min
​Humidity Range
​0 - 95% RH
​​ Pressure Range
​25-31 in Hg
Power Requirements 100V-120V, 220V-240V, 50/60 Hz, Typical power 80W​
Analog Output Ranges 10V, 5V, 1V, 0.1V (selectable)
Recorder Offset ±10%
Included I/O 1 x Ethernet: 10/100Base-T
2 x RS232 (300-115,200 baud)
2 x USB device ports
8 x opto-isolated digital outputs
6 x opto-isolated digital inputs
4 x analog outputs
Optional I/O 1 x USB com port
1 x RS485
4 x digital alarm outputs
Multidrop RS232
3 x 4-20mA current outputs
Operating Temperature Range 5 - 40ºC
Dimensions (HxWxD) 7” x 17” x 23.5” (178 x 432 x 597 mm)
Weight 28 lbs (12.7 kg) ​​
​​​ Optional CO2 Sensor Measurement Range
0-20% full scale CO2​

 Description

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. The selectivity of the paramagnetic measurement for oxygen means that there is little or no interference from other common background gases.  The T802 offers a stable and inherently linear measurement of oxygen, making it possible to calibrate the analyzer by checking only two points. There is no requirement for a reference gas during operation.

All T Series instruments offer an advanced color display, capacitive touch screen, intuitive user interface, flexible I/O, and built-in data acquisition capability.  All instrument set up, control and access to stored data and diagnostic information is available through the front panel, or via RS232, Ethernet, or USB com ports, either locally or by remote connection.

The Model T802 comes with NumaView™ Software. NumaView™ Remote PC Software allows for a remote connection with virtual interface and data downloading capability to analyzers operating NumaView™ Software. ​