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O3 gas detector air quality monitoring system

  • Origin: China
  • Supply Type: oem service
  • Processing Time: 7-15 days
  • Min Order: 1

Supplier Info.

  • Company Name Zwinsoft
  • Membership:Free
  • Business Type: Manufacturer
  • Employees Total 11-50
  • Annual Revenue US$1 Million - US$2.5 Million

Features   Â

Ø 5.7”LED display

Ø On board storage for over 20 years of data

Ø Real-time operating system, onware upgrade。

Ø Keyboard input

Ø Automatic calibration and manual calibration. Receive remote control commands for automatic calibration

Ø Automatic compensation for temperature and pressure changes

Ø optical shutter periodic switch and Automatic detection compensation for Luminous Flux detector

Ø Automatic fault diagnosis and alarms, also capable of fixing errors remotely

Ø Multi interface output: analog output, current output, relay output

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Technical data

Theory

Ultraviolet and visible spectrotometry

Measuring range

0~1000ppb( extendable)

Measurement unit

ppm,ppb,μg/m3,mg/m3 (Optional)

Min LOD

2.0ppb

Zero drift

 ±1ppb/24h

80%Â range drift

±10ppb

20%Â range drift

5ppb

80%Â range precision

10ppb

noise

1.0ppb

Response time

 ≤120s

Sampling flow

700mL/min±10%

Interface

RS232/RS485/WLANÂ optional,4-20mA,0-1V/2V/5V/10V(optional), with two digital interface

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