Alpha Omega Instruments 9510 Specifications

SERIES 9510

Carbon Dioxide Monitor

FEATURES BENEFITS

State-of-the Art Sensor Technology. High Precision Measurement.

Audible / Visual Alarm Indicators. Personnel Alerted Quickly of an Alarm Condition.

Three Adjustable Alarm Relays. Easy Set CO2 Threshold Values.

Rapid Speed of Response. Senses Changes in CO2 in Seconds.

Audible & Visual Alarm Indication. Alerts User of Abnormal Operating Conditions.

Optional RS-232 or 485. Interfaces with Serial Communication Equipment.

Minimum Maintenance. Low Cost of Ownership.

No Sample Pump Required. Higher Reliability with Better Level of Protection.

Factory Calibrated. Ensures Accurate Readings from the Start.

System Description

The Series 9510 Carbon Dioxide Safety Monitor is designed
to provide continuous, unattended measurement of parts per
million (PPM) concentrations of carbon dioxide in breathing
air environments. The Series 9510 features an open sen­sor diffuser that allows free movement of ambient air to the
sensor without the use of a sample pump. For monitors that
require a sample pump to transport the sample, often the re­liability of the measurement is contingent on the pump work­ing properly which may not always be the case.

The focal point of the Series 9510 is its state-of-the-art sen­sor technology. Alpha Omega Instruments carbon dioxide
sensor features a next generation NDIR (non-dispersive in­frared) measuring system. 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.

Specications

PERFORMANCE

Measurement Range: 0-5,000 Parts Per Million (PPM)

Measurement Error: ± 50 PPM CO2 or ± 2% of reading (whichever is greater)

Response Time: < 35 seconds to a 63% of step change

Sensor Type: Non-Dispersive Infrared

Gas Sampling Method: Diffusion

Warm-up Time: Less than one minute

Operating Temperature: 50-104 F (10-40 C)

Calibration: Single gas calibration

Calibration Interval: Once every two years

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

Battery Backup Operation

RS-232 OR RS-485

Built-in Datalogger

Applications

Food Processing

Pharmaceutical Monitoring

R&D

Greenhouse Monitoring

HVAC

ELECTRICAL

Display: 3-1/2 digit liquid crystal display

Power Source: 115/230 VAC/50-60 Hz or 18-32 VDC

(Battery Backup Options available with AC power sources)

Analog Output: 4-20 mADC and 0-2 VDC

Optional Serial RS-232C or RS-485

Communications:

Alarm Relays: Three (3) SPDT Form C contacts rated

10A @ 30VDC / 115/230 VAC

Audible and

Visual Alarm Indicators: Standard

CONSTRUCTION

Enclosure: Polycarbonate-rated NEMA 1

Dimensions: 10.9 in. (276.86 mm) Height

6.5 in. (165.10 mm) Width

6.0 in. (152.40 mm) Depth

Weight:    7.5lbs.(3.402kg)(Bench-topCongurationorWallMount)

40 Albion Road, Suite 100, Lincoln, RI 02865

Tel: [phone], 800.262.5977 Fax: [phone]

Email: [e-mail] Web: aoi-corp.com

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