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| | | System Description The Series 9500 Oxygen and Carbon Dioxide Monitor is designed to provide continuous, unattended monitoring of both oxygen and carbon dioxide. The focal point of the Series 9500 is its state-of-the-art sensor technology. The oxygen sensor is a patented extended life electrochemical sensor with EES (enhanced electrolyte system). This sensor provides exceptional accuracy and stability. EES retards passivation of the sensor anode by allowing the products of oxidation to dissolve in the electrolyte. In effect, the sensor is renewed continuously resulting in a significant increase in sensor life. In addition, the enhanced mechanical design of the sensor helps to ensure long life and virtually eliminates leakage of electrolyte, a nagging (and expensive) problem associated with other types of sensors. Alpha Omega Instruments has complemented its oxygen measuring capabilities with a next generation NDIR (non-dispersive infrared) sensor. The carbon dioxide sensor incorporates closed-loop control for enhanced long-term calibration stability. The control signal is generated by means of an optical referencing element that monitors source intensity. This methodology, coupled with a novel source homogenizing gas sampling chamber, yields a system with greatly improved tolerance to changes in the infrared source outputs. | | |
| | | Options/Accessories V Sample Pumps V Sample Filters | | |
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| | | Applications ♦ Food Processing ♦ Pharmaceutical Manufacturing ♦ Environmental Monitoring ♦ Chemical/Petrochemical ♦ R&D ♦ Laboratory Growth Chambers ♦ Medical Equipment ♦ OEM's | | |
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| | | PERFORMANCE SPECIFICATIONS | | |
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| | | Oxygen Percent: 0-100, 0-25, 0-10, 0-5, & 0-1. + 1% of full scale. | | Carbon Dioxide Percent: 0-20, 0-10, 0-5, & 0-1 (0-100 special range). Trace: (parts per million) 0-5,000. + 2.0% of full scale or + 5.0% of reading, whichever is greater. Trace ranges, + 5% of full scale or+95 ppm, whichever is greater (Error stated at 77OF and 14.7 psig.) < 35 seconds to 63% of step change @ a sample flow rate of 200 ml/minute (recommended flow rate). Non-dispersive infrared (NDIR). 5-95% RH non-condensing. Quick connect fittings. | | |
| | | Ranges: | | |
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| | | Error Band: | | |
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| | | Response Time: 90% of full scale response in < 20 seconds. | | |
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| | | Sensor Type: Operating Humidity Range: Gas Sample Connections: | | Patented electrochemcial sensor with EES. 1-99% RH non-condensing. | | |
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| | | Quick connect fittings. | | |
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| | | Sample Delivery: Pressurized sample or optional pump. Alarm Relays: Single alarm relay for oxygen (optional). Display: 3-1/2 digit LCD for oxygen. Outputs: 4-20 mADC. | | Pressurized sample or optional pump. Single alarm relay for carbon dioxide (optional). 3-1/2 digit LCD for carbon dioxide. 4-20 mADC. | | |
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| | | GENERAL SPECIFICATIONS 24 VDC (supplied through an AC/DC wall mounted adapter). 40-100 OF (5-38 OC). <1.0 psig. NEMA 1, general purpose polycarbonate enclosure suitable for bench-top use. 11.4" Hx 6.3" Wx 5.0" D. Two years electronics, one year for sensors. <3 pounds (uncrated). | | |
| | | Power Requirements: Ambient Temperature Range: Sample Pressure Limits: Enclosure: Enclosure Dimensions: Warranty: Weight: | | |
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| | | AlphaOmegaInstrumentsCorp. 30 Martin Street, Cumberland, RI02864 Tel: 800.262.5977, Fax: 401.333.5550 Email: aomega@aoi-corp.com Web: http://www.aoi-corp.com Alpha Omega Instruments reserves the right to change specifications at any time. 09/02 Version 2.0 | | |
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| | | ALPHA OMEGA INSTRUMENTS | | |
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