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Sensor module for O2 monitoring: Process analyzer with low maintenance demand

If all you need is a readout of the oxygen concentration in a pure gas or gas mixture of inert gas or CO2 then the Dansensor® ISM-3 is the answer. There is nothing complicated about it - just connect it to a pressurized tank or use the pump version of the Dansensor® ISM-3 to draw a sample from your process.

The Dansensor® ISM-3 is highly accurate and yet simple to use.

Typical applications for the Dansensor® ISM-3 are measuring purity levels from gas generators or measurement of the residual oxygen level in nitrogen flushing processes.

However, if you are concerned about your gas consumption or if you need data logging capabilities, also remember to evaluate the Dansensor® MAP Check 3 gas analyzer.
Unit of Measure

Specifications

Brands

 N/A AMETEK® Dansensor® MOCON®

Pressure

 N/A No

Pump

 N/A Yes

Remote Display

 N/A Yes

Built-in-Display

 N/A No

Alternating Current (AC) Voltage

 N/A 230 V

Alternating Current (AC) Voltage Tolerance (±)

 N/A 10 %

Frequency

 N/A 50 Hz60 Hz

Weight

 N/A 3.7 kg

Cabinet Height

 N/A 125 mm

Cabinet Width

 N/A 185 mm

Cabinet Depth

 N/A 125 mm

Display Height

 N/A 96 mm

Display Width

 N/A 96 mm

Display Depth

 N/A 20 mm

Note for Display

 N/A 3 mm bezel for panel mounting.

Sensor Type

 N/A Ceramic Solid State O2 Sensor
Start-Up Time1 N/A 10 min

Calibration Intervals

 N/A 12 m

Accuracy

 N/A ± 1 Digit in Calibrated Range. Better than ± 1 % of the Displayed Value

Sensor Flow

 N/A 125 mL/min

Alarms

 N/A Two O2 concentration alarm settings, system fault alarm (bad gas flow, sensor error, etc.)

Maximum Alarm Output

 N/A 48 V1 A

Note for Alarm Output

 N/A Common, N.O. or N.C.

Current Output

 N/A 0/4 - 20 mA as standard (optional: 0-10V if specified with the order), scale can be defined by operator, i.e. 0-1%, 0-100 ppm.

Signal Input

 N/A 10 to 32 VDC external measuring control signal for start/stop of the analyzer.

Cabinet Material

 N/A Stainless Steel

Measuring Range

 N/A 2 to 100 %

Note for Measuring Range

 N/A Standard calibration 0-20.9%

Benefits

Benefits

 N/A
  • High reliability and accuracy- better than ± 1% of reading
  • Low maintenance demand
  • Measuring range:1 ppm - 100% (std. 0-20,9%)
  • Self diagnostics - monitoring of vital parameters with alarm output

Features

Features

 N/A
  • 2 oxygen concentration alarms
  • Sample gas supply by gas pressure or internal pump (specific instrument versions)
  • Different set-up options for adaptation to the analyzer application
  • 0/4 - 20 mA as standard (optional: 0-10V if specified with the order)

Additional Information

Additional Information

 N/A Optional sample kit for flow packaging machines (part number 270165)

Note

Note

 N/A Specifications subject to change without notice. Further specifications are available in the User Guide.
  • 1 Full specs. after 20 min.