430

Process Ozone Instruments

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Model 430

Compact Ozone Monitor

430

Specifications

Ranges	0 - 100 ppb (min), 0-20,000 ppb (max) (user -selectable)
Measurement Units	ppb, ppm, (user- selectable)
Zero Noise	< 1 ppb (RMS)
Span Noise	< 0.5% of reading (RMS) above 100 ppb
Lower Detectable Limit	< 2 ppb
Zero Drift	< 1 ppb/24 hours
Span Drift	< 1% of full scale/24 hours
Lag Time	<20 seconds
Rise/Fall Time	< 15 seconds to 95%
Linearity	1% of full scale
Precision	< 0.5 ppb or 0.5% of reading above 100 ppb
Sample Flow Rate	0.8 L/min +/-10%
Typical Power Consumption	12VDC, 9W
Analog Output Ranges	0 - 5V
Analog Output Resolution	16-Bit Resolution
Internal Data Storage Capacity	10,000 lines (1 hr avg = 1.1 yr)
Included I/O	1 x RS-232 1 x 0-5V analog output 5 x 0-5V analog input 1 x SD card slot
Operating Temperature Range	5 - 40ºC (with US EPA Approval)
Dimensions (HxWxD)	4.2" x 7.1 ” x 10.2” (107 x 180 x 597 mm)
Weight	5.2 lbs (2.4 kg)
Humidity Range	0-95% RH non-condensing
Certifications* Specifications are subject to change without notice. All specifications are based on constant conditions.	US EPA Federal Equivalent Method EQOA - 1015-229

Features

Proven UV Absorption bench used in our popular line of Industrial Ozone products.
Highest quality of construction.
Rugged and lightweight ABS polycarbonate chassis with handle.
Well suited for portable, low power monitoring applications.
Wide operating range.

Maintenance

The following table provides a list of items that need regular maintenance to ensure your product remains in good working condition.

Item	Action	Frequency
Pump	Replace	Recommended at 10,000 hours or when the flow is less than 0.7 lpm.
Filter	Replace	Every 6 months *
Measurement Bench:
UV Lamp	Adjust	As needed, when REF value is out of range (800-1150 mV).
UV Lamp	Replace	As needed, when REF can no longer be adjusted within range.
Bench Module Valve	Replace	Every 2 years.
*Some environments may require greater frequency; recommend checking monthly until determined.

Downloads

Type	Title	File Size
	430 Manual	603 KB
	430 Specification	853 KB

Applications

Description

Teledyne API, a recognized leader in Ozone measurements, is pleased to offer the Model 430 O₃ Monitor. The 430 is a compact instrument that uses the proven UV-absorption principle. The small footprint and robust design make it ideal for a variety of applications where portability and accuracy are both necessary.

Who We Are

Teledyne API, a business unit of Teledyne Technologies Incorporated (NYSE:TDY), is a global market leader in air quality and process gas monitoring instrumentation headquartered in San Diego, California, USA.