Series 3500/3510 EX
Our ALPHA OMEGA INSTRUMENTS™ Series 3500/3510 EX™ Trace Oxygen Transmitters are explosion proof blind transmitters designed to provide exceptional performance, accuracy, and stability. The Series 3500/3510 EX Trace Oxygen Transmitter is designed to provide accurate and dependable trace oxygen measurements in a variety of background gases. Measurement ranges available are from 0-10 PPM to 0-20,000 PPM.
The Series 3500/3510 EX enclosure features an explosion proof enclosure rated NEMA 7 for use in areas requiring compliances to Class. I. Div. 1 & 2 Groups B, C, & D; Class II. Div. 1 & 2 Groups E, F & G; and Class. III protection. The enclosure is UL Classified, CAS Certified and FM Class No. 3615 approved. It includes flame arrestors, a conduit seal wye fitting with can of sealing compound and fiber. A 4-20 mADC output is provided that can be used with a data logger, recorder, PLC, DCS, etc. Options include pressure regulators, flow meters, sample filters. The Series 3500 is the loop powered version, and the Series 3510 is the AC powered (115/230 VAC, 50-60 Hz) counterpart and is recommended when AC power is available or preferred. Also, available in optional 24 VDC.
A nemesis for many conventional “fuel cell” type trace oxygen sensors are their inability to measure oxygen in gases. Carbon dioxide reacts with potassium hydroxide electrolyte to form carbonic acid and in short time destroys the sensor. Not anymore. We offer an optional CO2 tolerant trace oxygen sensor with proprietary electrolyte. The CO2 tolerant sensor is capable of providing accurate oxygen readings in gases containing up to 100% CO2 without shortening the life of the sensor.
Need service on your oxygen analyzer? No problem. We are ready to assist you with any technical or service-related inquiries. Just complete our Oxygen Monitor RMA.
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