IFM Efector, Inc. - Exton, PA
Distributor, Manufacturer, Custom Manufacturer
Manufacturer and custom manufacturer of gas flow sensors including high and low temperature oxygen and carbon dioxide sensors. Available with pushbutton programming, sanitary adapters, LED bar graph displays, stainless steel housings and thermal sensing. Suitable for hydraulic, pneumatic, metal working, welding, food processing, beverage, chemical processing and oil refining applications. On-time delivery.
www.ifm.com/ifmus/web/pmain040_030_010.htm

Alpha Source, Inc. - Milwaukee, WI
Distributor, Custom Manufacturer
Small business woman-owned, ISO 13485:2003 certified global distributor of medical oxygen sensors including high temperature & low temperature oxygen sensors. Premier Contracted Supplier. Health Canada registered. DOTmed & GSA contract holder. FDA registered. BBB accredited. Medical diagnostic instruments are CE listed. Oxygen sensors are available with a warranty from 12 months to 24 months.
Brand Names: Datex, GE, MAXTEC, Ohmeda
alphasource.com/__prod/oxygen-sensors.shtml

Advanced Chemical Sensors - Boca Raton, FL
Manufacturer, Service Company
Manufacturer of hand held low temperature oxygen sensors for monitoring oxygen vapor in air. Specifications of sensors include 0.7 in. W x 2.3 in. D x 5.5 in. H dimension, 30 percent maximum concentration, 0.1 percent resolution, 15 seconds maximum response time, 60 seconds warm-up time, -20 degrees C to plus 40 degrees C operating temperature, 15 percent to 90 percent non-condensing relative humidity, 80 dB alarm noise level & 170 g weight. Features include audible adjustable alarms, data logging, LCD displays, 9 V alkaline batteries & low battery indicators. Meets OSHA standards. One year warranty.
www.environmentalsensors.com/oxygen-monitor...

NTRON, Div. of Neutronics Inc. - Exton, PA
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of fixed & portable analyzers & gas detectors, instruments, transmitters, sensors & monitors for oxygen, flammables & toxics in hazardous & general purpose locations. Extractive & in-situ sampling & nitrogen purging systems.

Marathon Sensors, Inc. - West Chester, OH
Manufacturer
Design & Manufacture In-Situ High & Low Temperature Oxygen Sensors & Instruments For Heat Treating & Combustion Process Applications For Various Industries Including Utility Power Generation, Environmental Incineration, Steel Reheating, Glass Manufacturing & Refining/Petro/Chemical Processing

Grainger Industrial Supply - Locations
Distributor
Distributor of low temperature oxygen sensors. Aspirator kits as well as sensors available for a variety of applications. Services include 24-hour emergency order response services, inventory management services, safety services, repair and replacement programs, hazardous recycling services and storage/material handling equipment services. 1 year warranty.

Honeywell Sensing and Control - Golden Valley, MN
Manufacturer, Custom Manufacturer
Six Sigma capable & AS 9100, ISO 14001, ISO 9001, TS 16949, & QS 9000 certified manufacturer of high temperature & low temperature oxygen sensors. Sensors employ two ZrO2 discs with a small hermetically sealed chamber in between. A heat element produces the 700 degrees C required for the ZrO2 to operate as an O2 pump. Applications include heating boiler control, industrial process control, control of aircraft on board oxygen generation systems, automotive exhaust gas diagnostics, service instruments, monitoring environmental oxygen, agriculture, composting, combustion systems, & environmental control.

Alpha Omega Instruments Corp. - Cumberland, RI
Manufacturer
Custom designer & manufacturing of trace & percent oxygen analyzers & carbon dioxide analyzers using patent pending sensor technologies. Offering a wide variety of ranges, mechanical configurations, & sample conditioning.