Compressor Gas Cooler ECM-EX2-2

Part No.: 02K7655X

Product features

  • Compressor gas cooler for 2 Jet-Stream heat exchangers with a gas flow rate of max. 2 x 150 Nl/h
  • Explosion-proof version according to ATEX for zone 2
  • Adjustable gas outlet dew point with a stability of < ±0.1 °C [±0.18 °F] at constant conditions
  • With a total cooling capacity of 144 kJ/h at +10 to 50 °C [+50 to 122 °F] ambient temperature
  • Ambient temperature up to +50 °C [+122 °F]
  • With configurable status alarm contact
  • Compact and lightweight wall-mounting housing
  • Power: 230 V
  • Optionally: 2 Jet-Stream heat exchangers, 2 peristaltic pumps SR25.2, different gas and condensate connections depending on heat exchanger types

Certifications

Product information & downloads

Manual
Data sheet
Unit calculator

Barometric adjustment of the operating altitude of O₂ analyzers without pressure compensation

Enter the planned operating altitude in the field. Set the analyzer to the calculated O2 vol% value at 1013 mbar (altitude = 0 m) in air to measure at the planned operating altitude without barometric error.

Result: 22,9378 [vol%] need to be set to measure at the planned altitude without barometric error.*

*Air with standard pressure 1013 mbar = 20.93 vol% O₂

Pressure drop and delay time

Enter your values in fields 1 to 3.

1

2

3

Result: 3,39 Delay time approx. in [s]*

* Single change of gas, for 90 % response time approx. 3 changes of sample volume are required.

Calculation of the pressureless 100 % H₂O saturation

Enter the required H₂O dew point (°C).
The calculation only provides sufficiently accurate values in the temperature range between -20 °C and +90 °C.

Pressure units

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Temperature units

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Length units

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Area units

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Volume units

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Weight units

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Energy units

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Flow rate

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Flow velocity

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Performance units

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  • Overview

    For Ex zone 2, one or two gas path(s), max. flow 1 x 250 Nl/h or 2 x 150 Nl/h, different materials of heat exchangers, power: 230 V/50 Hz or 115 V/60 Hz - Without heat exchangers! Selection in Options.

  • Applications
    The M&C gas coolers ECM are used in gas analysis technology to lower the dew point of humid gases in order to avoid condensation in the analyzer(s). By setting an extremely stable and low gas outlet dew point, water vapor cross-sensitivity and volumetric errors are avoided.
  • Description
    Compressor gas cooler type ECM‑Ex2‑2, ATEX certified version for hazardous zone 2 areas with the marking: II 3G Ex ec nC IIC T4 Gc, in wall‑mount enclosure, housing depth: 260 mm, prepared for 2 Jet‑Stream heat exchangers with 150 Nl/h each, high and low‑temperature alarm window as well as sample gas outlet dew point adjustable at the integrated electronic controller, factory‑set to +5 °C, with 1 contact output, thermometer with digital display: ‑10/+50 °C, power: 230 V/50 Hz

Options & spare parts
Compressor Gas Cooler ECM-EX2-2

Here you get an overview of suitable options & spare parts

Product options
Spare parts

Spare parts
Compressor Gas Cooler ECM-EX2-2

Options
Compressor Gas Cooler ECM-EX2-2

Configure the product in 4 steps

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