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Model 460L

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Process Ozone Monitor

The Model 460L is a microprocessor based low concentration ozone monitor for measuring ambient level ozone concentrations in water treatment, food processing, and research applications. The 460L has been designed to give accurate and stable readings over long time periods with little or no maintenance or calibration.

The flexibility of the software as well as the analog and digital I/O allow the Model 460L to interface with a broad range of devices for process control and data logging.

Features
  • Standard one year warranty
  • UV absorption method
  • 1ppm to 500ppm ranges — user selectable
  • Microprocessor based
  • Analog and Digital I/O


Specifications
Measuring principle: UV Absorption (Beer Lambert Law)
Ranges: 1 ppm to 500 ppm; 1000 ppb to 10,000 ppb
Units: ppm, ppb
Zero noise: < .0015 ppm (rms)
Span noise: < .5% of reading (rms) (above 0.3 ppm)
Lower Detectable Limit: < .003 ppm (rms)
Linearity: Better than 1% full scale
Response time: < 30 seconds to 95%
Repeatability: ± 0.5% of full scale range
Display resolution: .001 ppm, 1 ppb
Gas flow rate: 0.5 – 2.0 LPM
Compensation: Pressure, Temperature (NTP = 273.15K, 760mmHg)
Gas inlet pressure range: 11.0 – 16.0 psig
Operating Temperature Range: 5 - 45° C
Humidity range: 10-90% RH, Non-Condensing
Dimensions (HxWxD): 16.01"x 13.31"x 8.02" (407mm x 338mm x 204mm)
Weight: 14.60lb (6.64kg)
Power: 110-240V~, 50/60Hz, 1.1A
Environmental conditions: Installation Category (Over Voltage Category) II; Pollution Degree 2
Analog output: 0-5V, 4-20mA (optional)
Relay outputs: 3 relay outputs: Sensor OK and two concentration alarms (Hi & Hi-Hi)
Relay Type & Output Rating: SPDT: 250V AC, 3A
Degree of Protection (IIP Code): IP65 (NEMA 4X)


    
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Teledyne API • 9480 Carroll Park Drive • San Diego, California 92121-5201 • USA