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PureAireSample Draw Oxygen Detector with 10+ Year Sensor 99029
Product Summary
The Sample Draw Oxygen Deficiency Monitor is perfect for storage areas, confined spaces, and other locations where remote oxygen monitoring is required. The built-in pump samples oxygen levels from up to 100 feet away and is suitable for facilities that use inert gases including, but not limited to, nitrogen, helium, and argon. The monitor is ideal for environments such as MRI facilities, cryogenic spas, hospitals, freezers, and laboratories. The monitor will remain accurate at temperatures as low as -40C. PureAire’s durable, non-depleting, zirconium oxide sensor will last 10+ years in a normal environment, without needing to be replaced.
Features
- Long-Life 10+ years average sensor life
- No calibration sensor
- Two-alarm setpoints for 19.5% and 18.0%
- Built-in audible alarm 90dB
- 3 Year warranty
- Digital display, 4-20mA analog output
- No drift due to thunderstorms or barometric pressure changes
- Wall mounting brackets
- Built-in Flow Sample Pump
- UL, C, UL and CE Approvals
- 24V DC Power supply included
Long Last Zirconium Sensor
As a leading manufacturer of oxygen detectors, PureAire Monitoring Systems puts performance, reliability, and affordability first. Our oxygen monitors last for 10+ years with no replacement, no maintenance, and no hidden costs.
These monitors work well anywhere gas leaks would cause oxygen depletion, including in laboratories, cryogenics chambers, hyperbaric chambers, and freezers. Our monitors have a long-lasting zirconium oxide sensor, which delivers reliable monitoring against leaks of argon, helium, and nitrogen for 10 years. The device has its own audible and visual alarm, but it can be connected to fire alarm systems to amplify the reach.
The O2 monitor is easy to set up, easy to operate, and requires no calibration once installed. Supervised watchdog software checks that everything is working properly and notifies you of any inconsistencies on the monitor. Immune to performance changes from barometric pressure drops, humidity, and temperature, these monitors are reliable and cost-effective.
Specifications
| Sampling Method | Sample Draw |
| Gases Detected | Oxygen (O2) |
| Range | 0 – 25 % |
| 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 Built in Horn |
| Power Requirements | 24 VDC 300 mA |
| Width | 7.25 in 184.2 mm |
| Height | 6.0 in 152.4 mm |
| Depth | 5.0 in 127 mm |
| Weight | 2.7 lb 1.2 kg |
| Enclosure1 | Polycarbonate |
| Required Calibration | None No Zero or Span Pot Adjustment Required |
| Optional |
Available without Horn. Contact PureAire for details. |
| Country of Origin | USA |
| Harmonized Tariff Code | 8531.10.0045 |
Advantages
Connects to Distributive Control Systems and Programmable Logic Controllers
The AirCheck O2 Sample Draw Monitor can be used with PureAire’s proprietary controllers, either single or multichannel. Dual selectable alarm relays set off strobe lights and remote horns, so that staff can learn of the hazard. Individuals can operate the oxygen monitors remotely by as much as 1,000 meters or 0.6 miles from the centralized control systems.
Better Oxygen Sensor Cell
Unlike other oxygen monitors, PureAire’s AirCheck O2 Deficiency Monitor relies upon a Current Limiting Zirconium Oxide Oxygen sensor. This sensor does not need a reference gas and can perform reliably in environments that contain 100 percent nitrogen. The sensitive monitor can tell oxygen levels by percentages, so it can operate in lower-temperature environments than the more frequently used concentration-type cells. The improved cell helps PureAire sensor’s last for 10+ years.
Once set up, the AirCheck O2 Deficiency Monitor performs reliably with no concentration. The earth provides natural calibrated oxygen, which keeps the O2 monitor challenged to 10.9 percent. Enjoy consistent oxygen monitoring with no adjustments. For peace of mind, test the unit’s response by subjecting the system to nitrogen periodically.
O2 Monitor System Features
PureAire offers its AirCheck O2 Deficiency Monitor in multiple configurations. Every unit comes with a choice of low-cost basic display monitor or full-featured, dual-level monitor with user-selectable alarm relays. When built-in alarm relays are used, the sensor continuously monitors electronics, sensors cell, and sample flows. Any faulty information is provided to the front panel LED, mA output, and alarm relay, for instant notification.
All returns must be authorized by Spectra Services in order to insure proper credit and must be requested within 30 days of purchase. All returns are subject to a minimum 15% restocking charge. For returns not due to error on behalf of Spectra Services, the customer is responsible for all transportation fees related to the returned product. To ensure proper credit, each product return must include the following information:
- Customer name and address
- Purchase order number
- Spectra Services shipping order number
- Date of invoice
- Item number of returned item(s)
- Spectra Services return authorization number (RMA)
- Reason for return
Non-Returnable Goods
Unfortunately, Spectra Services is unable to accept the following returns at this time:
- Products not in completely resalable condition (including products with damaged, missing, or defaced labeling or packaging
- Chemicals, reagents, diagnostics, sterile, or any controlled products (unless products do not meet specification
- Laboratory apparatus or instruments that have been used or are without the original packaging, labeling and operating manuals
- Refrigerated products or other perishables
- Products which are not inventoried by Spectra Services and are not able to be returned to the manufacturer
- Products purchased on a special order
- Products not purchased from Spectra Services
- Products with an expired shelf life or an expiration date too short for resale
- Discontinued products
Spectra Services reserves the right to review this policy on a case-by-case basis.
Pre-Owned Products
Upon receipt of the pre-owned product(s), the customer has one week to evaluate the product to ensure it meets their expectations. If for some reason the customer decides to return the product, they may do so at any point during those seven (7) days for a full refund. No restocking fee will be assessed, however, the customer is responsible for the return shipping costs. Full credit will be issued upon receipt and inspection of the item(s) to ensure equipment was returned in the same condition it was initially shipped out in.
Important Information
All exchanges and returns require the completion of a Return Merchandise Authorization (RMA) form. Once completed, please return the merchandise immediately as the RMA number is only active for ten (10) days from the date of issuance.
Charges associated with returning items are the responsibility of the customer unless the item(s) arrived defective, damaged, or incorrect.
Spectra Services highly recommends that return packages be insured for full value and packaged securely to prevent shipping damage.
We're Here To Help
Your satisfaction is important to us! Use this form Contact Us to email us your questions about products, online orders, store experiences and more.
Order Questions:
If you need help or have any other questions concerning your orders, please click on the "Contact us" form above or call: 800-955-7732.
249 David Parkway
Ontario, NY 14519 US
Phone: 800-955-7732
I'm having a hard time searching for a product.
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You most likely have one or more items in your shopping cart that are not priced. If you find that you can't complete an order, contact us via phone or email for further assistance.
What types of payments do you accept?
That's an easy one. We're very flexible when it comes to payment. Not only do we accept most major credit cards (Visa, Master Card, Discover, American Express), we also offer you the flexibility of paying by check, money order, wire transfers, and purchase orders. Work with any one of our sales specialists to figure out which method is best for you!
Do you charge sales tax?
Currently, we are authorized to collect sales tax in California, Connecticut, Florida, Indiana, Massachusetts, New Jersey, New York, Ohio, Pennsylvania, Texas and Washington. If we ship to any of these states, we are obligated to charge sales tax unless you provide us with a tax exempt certificate. You can either fax a copy of the certificate to our New York office (585.265.4374) or email it to ([email protected]).
Do you offer special pricing for government and educational entities?
Absolutely! Contact any one of our sales specialists to work out the details!
I just placed an order. Can I modify/cancel it?
We pride ourselves on providing you with a responsive and efficient buying experience. We are able to address your concerns in an accurate and timely fashion, and can usually ship your order within 24 hours of order placement. If you contact us within that window, we'll do our absolute best to accommodate your needs and concerns prior to shipment.
Do you accept international orders?
Of course! While we require a bank wire prior to shipment of the product on international orders, we assure you that the process is just as smooth for domestic orders. Take a look at our International Shipping Policy and contact us if we can assist.
Will I be charged for shipping?
Shipping charges will be added to your invoice unless you provide us with your UPS, DHL, or FedEx account number. For a more detailed insight into our shipping process, see our shipping information page.
I received a damaged shipment. What can I do?
Accidental damage during shipment can sometimes happen. When you take delivery of your freight, please inspect thoroughly for any visible damage to the outside of the shipping container before signing for it. If there are multiple pieces to the shipment, please account for all them. Should you find that any of the products are damaged or missing after receipt, contact us within three days to address the matter.
I'd like to make a return. How do I do that?
Take a look at our Return Policy, and then contact us to continue with the process. Let us know if you have any questions.
Can you guarantee pricing and availability?
While we attempt to list and provide you the most up-to-date pricing, we reserve the right to make changes. Additionally, we cannot guarantee that we will always have a product in stock, but we do our best to accommodate your needs. If you have questions regarding pricing or availability, please do not hesitate to ask.
Can you explain where you come up with the 'List Price,' please?
Our "List Price" represents the full retail price as suggested by the supplier or manufacturer, the price estimated based on comparable items offered elsewhere in the marketplace, a former price the item was offered for by Spectra Services, or the price estimated in accordance with industry standards. Please note that we do our best to provide accurate list prices, and that it may vary by geographic location.
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