HANGZHOU ZETIAN TECHNOLOGY CO., LTD.
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EQMS-200B Alarm TVOC Online Monitoring System

EQMS-200B Alarm TVOC Online Monitoring System

EQMS-200B Alarm TVOC Online Monitoring System

Overview

EQMS-200B alarm TVOC online monitoring system adopts PID photoion method for gas detection. The UV light produced by ion lamp irradiates on target gas, and the gas will be ionized after absorbing enough UV energy. The target gas concentration can be detected through the small current produced by gas ionization.

Feature Of EQMS-200B Alarm TVOC Online Monitoring System


  • Small and beautiful chassis with convenient installation;
  • Modular design and low maintenance cost;
  • Able to match with absorption module, which is convenient to extract air for zeroing to reduce cost;
  • Able to match with battery module for continuous monitoring when power fails;
  • GPRS wireless transmission, not required for additional wire and data collector.

Application Of EQMS-200B Alarm TVOC Online Monitoring System


It can be widely applied in industrial occasions with multiple organic discharges, including transportation equipment manufacturing, industrial coating, package printing, coating manufacturing, organic chemical industry, tire manufacturing, semiconductor integrated circuit, furniture making, household electric appliance, wire and cable, spraying paint, dry cleaning, shoemaking, synthetic materials, etc.

Specification Of EQMS-200B Alarm TVOC Online Monitoring System


  • Method: PID photoionization detection
  • Meas. Gases: benzene, xylene, naphthalene, octane, ethylene,
  • cyclohexane, acetone, propionaldehyde, ether, etc.
  • Range: 0~50ppm (customizable)
  • Meas. Error: <±5%F.S.
  • Response Time: <15s (T90)
  • Installation: wall hanging or support rod installation
  • Comm. Interface: RS232/RS485/GPRS/4-20mA
  • Comm. Protocol: HJ/T 212, modbus (customizable)
  • Display: LCD nixie tube
  • Working Temp: -25℃~+55℃
  • Power: AC220V, 50~60Hz, 50W

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