OMD-690 Wall-mounted ATEX oxygen analyzer

The OMD-690 is designed to measure trace oxygen in the sub 1 ppm region where an explosion proof design is required. The unit combines an advanced set of electronic features, an innovative touch glass technology with our, industry-leading, precision electrochemical oxygen sensor technology. The result is a highly reliable and cost-effective design with easy-to-use user interface for petrochemical and chemical applications.

The analyzer comes with a 0 – 1 PPM full scale range with a resolution of 0.001 ppm. The analyzer can also be configured for 0 - 1 ppm, 0 - 10 ppm, 0 - 100 ppm, 0 - 1000 ppm and 0 - 25% in auto range or manual range mode.

 

  • 0 – 1 PPM Low Range
  • Touch Glass Technology
  • Bi-Directional Communication
  • Explosionssäker kapsling

 

Product sheet

omd-690

Gases

Hydrogen sulfide H2S

Accuracy

1% Full Scale Range

Enclosure

EEXd d IIB+H2 T6

Operating temperature

0 – +50 grader C

sensor type

Precision Fuel Cell

Flow

0,2 – 2,5 l/min

Operating pressure

0 – 50 PSIG

Measure

491 x 342 x 228mm

Signal/Kommunikation

0 – 1V DC, 0 – 10V DC
Isolated 4 – 20mA
Bi-Directional MODBUS
RS485 ASCII

Voltage

100 – 240 VAC

Relay

2st Justerbara reläkontakter
1st Fellarm

Response time

T90 in 10 Sek

Weight

22kg

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