HORIBA

HORIBA APOA-380 Ozone Monitor

HORIBAAPOA-380Ozone MonitorSpecifications:ComponentOzone (O3)Measuring principleCross-Modulation Non-Dispersive Ultraviolet Absorption (NDUV)Measurement range0-0.1/0.2/0.5/1.0/2.0/5.0/10 ppm (up to 7

  • model:

HORIBA

APOA-380

Ozone Monitor


Specifications:

Component

Ozone (O3)

Measuring principle

Cross-Modulation Non-Dispersive Ultraviolet Absorption (NDUV)

Measurement range

0-0.1/0.2/0.5/1.0/2.0/5.0/10 ppm (up to 7 ranges selectable, auto-range)

Lower Detection Limit (2σ)

< 0.3 ppb*1*2

Measurement unit

ppb, μg/m3, ppm, mg/m3

Sample gas flow rate

Approx. 0.6 L/min

Repeatability

±1.0% of full scale

Linearity

±1.0% of full scale

Zero drift

< 0.5 ppb (24 h)

Span drift

< 0.5% of full scale (24 h)

Response time (T95)

< 60 s from the inlet*2

Display

7-inch color LCD with touch panel

Communication

Ethernet × 2 (Modbus® TCP), RS-232C × 1 (Modbus® RTU) , USB flash drive × 1

Analog output (option)

Maximum : 3 channels (insulated)
DC 4-20 mA, DC 0-0.1 V, DC 0-1 V, DC 0-5 V or DC 0-10 V

Digital output (option)

Relay contact output for range 3 channels, relay contact output for other 6 channels

Digital input (option)

Maximum : 4 channels, non-isolated input

Installation environment

Operation temperature : 0-40°C (32°F - 104°F), relative humidity : 85% or less

Temperature and pressure compensation

With


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