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OMS 420 HT – Insitu Oxygen / Combustibles Monitor (Hi Temp)

In-Situ real time analysis of Oxygen (O2) and combustibles (COe)
  • Model for high temperature
  • With automatic back-purge using solenoid valve controlled by transmitter electronics
  • With 10m special cable between probe and transmitter
  • Die casting aluminum enclosure with electronics, keyboard, up-front display of O₂ and COe*

Description

Features:

  • In-Situ real-time analysis of Oxygen (O2) and combustibles (COe)
  • High-temperature probe

Benefits:

  • Make your combustion process more cost-effective.
  • Get the data to show your organization cares about the environment.

Applications:

Cement Industry, COe, Combustion Optimization Systems, Continuous Emission Monitoring, Gas Turbines / Compressor, IN-SITU, Installers / Boiler Manufacturers, Iron / Steel Industry, O2, Power Plants, Refineries / Petrochem, simple

  • OMS420HT model for high temperature
  • with ZrO2 sensor and remote transmitter
  • probe with sample aspiration using an ejector (clean, oil and water free compressed air 6-8bar is required)
  • with automatic back-purge using solenoid valve controlled by transmitter electronics
  • with 10m special cable between probe and transmitter
  • including universal power supply 100…240Vac/24Vdc,
Measuring ranges
COe – Combustibles0 … 1,000 ppm COe (combustibles gas)
O2 – Oxygen0.1 … 25 % (user setable analog output range)
Fluegas temperatureup to 2,000°F with Inconel steel tube
up to 2,300°F with Kanthal steel tube
up to 3,000°F with Ceramic tube
Dimensions and other data
Data transmissionanalog 4-20mA, galvanic isolation
digital RS485, galvanic isolation
Transmitterwith local microprocessor, display and 4 push-buttons, 2 channel analog output 4-20mA and RS485 Modbus RTU, all galvanic isolated
Flange4″ ANSI 150lbs, Ø 9.06″ (230 mm), probe tube: Ø 2.36″ (60 mm), max. 157″ (4m) length
DN80 PN16, Ø 8.5″ (216 mm) / probe tube: Ø 2.36″ (60 mm), max. 78″ (2m) length
Mounting flange temperature between +158°F (+70°C) and +300°F (+150°C)
Response time< 10 sec
Power supply100…240Vac / 100W
Protection classIP65

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