OMS 420 HT In Situ Oxygen Analyzer

  • Product Code: MRU
  • Availability: In Stock
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In-Situ Oxygen and Combustibles (COe) Transmitter

  • - Combination of O2 and COe for ideal combustion efficiency
  • - Real-time measurement
  • - Unique, heated solid electrolyte combustibles sensor
  • - Easy access to sensors for simple servicing

- OMS420HT model for high temperature 

- ZrO2 sensor and remote transmitter

- Probe with sample aspiration using an ejector (clean, oil and water free compressed air 6-8bar is required)

- Automatic back-purge using solenoid valve controlled by transmitter electronics

- 10m special cable between probe and transmitter

- Includes universal power supply 100…240Vac/24Vdc,

Measuring ranges
COe – Combustibles0 … 1,000 ppm COe (combustibles gas)
O2 – Oxygen0.1 … 25 % (user defined analog output range)
Dimensions and other data
Transmitter outputsTwo (2) 4/20mA and RS485 (Modbus)
FlangeDN65 PN6, Ø 6.5″ (165 mm) for Compact & RT

4″ 150lb ANSI for HT;

4″ 150lb ANSI Flange Adapter for Compact & RT

Response time T90< 10 seconds
Power supply18-24VDC; 90-100 W
Protection classIP 65
Weight> 33lbs (15 kg), depending on probe tube size
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