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ULTRA.sens® processline AK250 / AZF VP for O3

Gases:

Table of Contents

Options

Features & Benefits

  • Low range ozone measurement
  • No drift with Auto-Zero-Function
  • Internal ozone-scrubber
  • Fast response time
  • No influence of gas humidity
  • Mercury free design

Sensor Configurations

    Gas Channel 1 (*) Gas Channel 2 (*) Gas Channel 3 (*) Gas Channel 4 (*) Options (**)
Single Gas Module 1.1 P H
(*) If several gases are displayed in one column, only one gas can be selected per column
(**) P = Pressure, H = Humidity

List of Measurement Ranges

  Measuring range (*)
100
Vol.%
50
Vol.%
30
Vol.%
20
Vol.%
10
Vol.%
5
Vol.%
1
Vol.%
5,000
 ppm
2,000
 ppm
1,000
 ppm
500
 ppm
300
 ppm
100
 ppm
50
 ppm
10
 ppm
1
 ppm
O3
(*) Full scale value (F.S.)
For other measuring ranges please refer to our further datasheets

Technical Data

General features*
Measurement principle Non-dispersiveultraviolett (NDUV) ; dual beam
Measurement range 1.000 ppb / 100 ppm O3
Gas flow 0.1 – 2 l /min
Dimensions 342 mm × 120 mm × 93 mm
Weight 830 g
Tube connector 4/6 mm tube
Lifetime of UV radiation source > 10 000 h (LED; O3)
Maintenance interval 1 year (O3 scrubber)
Measuring response*
Warm-up time < 15 min 3
Response time (t90) < 5 s 4
Detection limit (3·σ) < 0,3 %F.S. 5
Linearity error < ± 0.75 %F.S.
Repeatibility ± 0.5 %F.S.
Long term stability (zero) < 1 %F.S. /4h 3
< 1 %F.S. /month with AZF 1 active
Long term stability (span) < ± 0,5 %F.S. /month
Temp. Influence zero < 1 %F.S. /10K
Temp. Influence span < 1 %F.S. /10K
Pressure influence < 1.5 % /10 hPa of reading
Electrical inputs and outputs
Supply voltage 15..30 VDC
Supply current (peak) < 120 mA
Digital output signal RS 232 (ASCII) , CANbus , Modbus (RTU)
Climatic conditions
Operating temperature* 5 – 40 °C
Storage temperature -20 – 60 °C
Air pressure 300 – 1200 hPa (mbar)
Ambient humidity 0 – 95 % rel. humidity (not condensing)
*stable climatic conditions recommended, please check dewpoint considerations

Featured Performance Sections

NDUV AK250 O3 Sensor [ppb]

Sprungantwort

Sprungantwort

Rauschen

Rauschen