Oxygen Deficiency Monitor with 10+ Year Sensor

Item #: TX-1100DRA (99016)

$1,695.00

Product Summary

The PureAire Oxygen Deficiency Monitor is perfect for facilities that use inert gases, including, but not limited to nitrogen, CO2, helium, and argon. The monitor is well suited for use in confined spaces, cryogenic facilities, and freezers. The monitor will remain accurate at temperatures as low as -40C. PureAire’s durable, non-depleting, long-life zirconium oxide sensor will last for 10+ years in a normal environment without needing to be replaced.

 

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  • 10 + Years No Calibration Sensor
  • Two-Alarm Relays for 19.5% and 18.0%
  • No Maintenance Required
  • Built-in 90db audible alarm
  • 3 Year Warranty
  • Digital Display, and 4-20mA Analog Output
  • Operates in Freezers at – 40 ºC
  • No Drift due to Thunderstorms or barometric pressure changes
  • Wall mounting brackets
  • UL, CUL and CE Approvals
  • 24V DC Power Supply Included

Long-Lasting Zirconium Sensor 

The PureAire Oxygen Deficiency Monitor features a long-lasting zirconium oxide sensor capable of providing accurate readings for 10+ years with no scheduled maintenance, and the Monitor comes with a full 3-year warranty.

PureAire’s O2 Deficiency Monitor is suitable for a wide range of uses. From bar and restaurant beverage stations, to tire repair centers, food processing plants, and hospitals, our Oxygen Monitors ensure that nitrogen and CO2 gas are safely used, and that any leaks are detected before human safety is jeopardized.  Our zirconium O2 sensor performs reliably in temperatures ranging from 55 Celsius to -40 Celsius, so it’s ideal for environments including freezers, cryogenic facilities, and frozen food manufacturing plants. The low maintenance, long-lasting sensor provides continuous monitoring in applications in which inert nitrogen gas and CO2 gas are stored.  Once set up, the O2 zirconium sensor will operate continuously, without calibration or adjustment. So long as everything is operating properly, the Monitor stays silent, but if  oxygen levels fall to the OSHA action level, defined as 19.5%, the Monitor’s built-in horn will sound, alerting employees to danger.

 

Sampling Method Diffusion
Gases Detected Oxygen (O2)
Range 0 – 25 % O2
Accuracy ± 1 % of Full Scale
Operating Temperature -40 to +55 ºC
Display 3/4″ LCD Digital Display, Back Lit
Sensor Type Long life zirconium oxide sensor cell
Sensor Life > 10 years under Normal Conditions
Signal Outputs 4-20 mA Analog Output
Dual Level Alarm Relay Contacts
Power Requirements 24 VDC
250 mA
Width  5.12 in
130.1 mm
Height 4.5 in
114.3 mm
Depth 3.25 in
82.1 mm
Weight 1.6 lb
0.8 kg
Enclosure  Polycarbonate
Required Calibration None
No Zero or Span Pot Adjustment Required

 

Additional O2 Monitor Accessories List Price
8 Channel Controller $2,595.00 US (P/N # 99058)
Horn and Strobe  $160.00 US (P/N # 42002)
Remote Display $375.00 US (P/N # 99091)

 

No Calibration Required

While other oxygen deficiency monitors may require semi-annual (or even more frequent) tune-ups to work properly, PureAire’s O2 Deficiency Monitor provides constant monitoring,  with no adjustments necessary. This saves our customers time and money, protects their facilities and employees, and provides them the comfort that comes from consistently reliable performance.

Plug & Play Setup

PureAire’s O2 Deficiency Monitor mounts in minutes, and it is ready to go right out of the box. Simply mount the unit on the wall in a location where oxygen needs to be monitored, plug it into the power supply, and power on the unit. After four minutes, the Monitor will begin sampling oxygen levels, which are continuously displayed on the Monitor’s screen, ensuring readily available observation at all times. Our customers appreciate a reliable oxygen sensor that is easy to use and read, and that operates 24/7, with no oversight or maintenance necessary, for up to 10 years.

PureAire O2 Deficiency Monitor Features

To suit the needs of the user, the PureAire O2 Deficiency Monitor comes in a range of configurations. Every unit comes with a full-featured, dual-level monitor, options for alarm relays and hysteresis to account for supply valves for CO2 and nitrogen. All units have a built-in CPU that houses the monitor, display, and alarm

Oxygen Deficiency Monitor 0-25% Literature, 99016

Oxygen Deficiency Monitor 0-25% Literature, 99116

Oxygen Monitor Sales Presentation

DRA case drawing

Air Check O2 25% DRA 99016 Manual

Price Savings for PureAire sensor vs Disposable Sensors

Comparison O2 Zirconium Oxide vs EC cell

Oxygen Monitor for horn/strobe or remote display

Multiple O2 monitors to controller

Fire code Section 5309 Inert Gas Systems Used in Commercial

Remote Digital Display p/n 99091

Horn/strobe 24VDC Red p/n 42002

horn and strobe

8 Channel Programmable Controller for O2 or Gas Monitors

8 Channel Programmable Controller for O2 or Gas Monitors