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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.
Dansensor® ISM-3 Sensor Modules for Oxygen (O<sub>2</sub>) Monitoring
Unit of Measure
Items Dansensor® ISM-3 Sensor Modules for Oxygen (O<sub>2</sub>) Monitoring
600286
Dansensor® ISM-3x 230 Volts Sensor Module with Pressurized Tank
Dansensor® ISM-3 Sensor Modules for Oxygen (O<sub>2</sub>) Monitoring
600285
Dansensor® ISM-3i 230 Volts Sensor Module with Pressurized Tank
Dansensor® ISM-3 Sensor Modules for Oxygen (O<sub>2</sub>) Monitoring
600287
Dansensor® ISM-3i 230 Volts Sensor Module with Pump
Dansensor® ISM-3 Sensor Modules for Oxygen (O<sub>2</sub>) Monitoring
600288
Dansensor® ISM-3x 230 Volts Sensor module with Pump
Dansensor® ISM-3 Sensor Modules for Oxygen (O<sub>2</sub>) Monitoring
600281
Dansensor® ISM-3x 115 Volts Sensor Module with Pressurized Tank
Description N/A 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.
Brands N/A AMETEK® Dansensor® MOCON®
Pressure N/A Yes N/A Yes N/A No N/A No N/A Yes
Pump N/A No N/A No N/A Yes N/A Yes N/A No
Remote Display N/A No N/A Yes N/A Yes N/A No N/A No
Built-in-Display N/A Yes N/A No N/A No N/A Yes N/A Yes
Alternating Current (AC) Voltage N/A 230 V N/A 230 V N/A 230 V N/A 230 V N/A 115 V
Alternating Current (AC) Voltage Tolerance (±) N/A 10 %
Frequency N/A 50 Hz60 Hz
Weight N/A 3.8 kg N/A 3.7 kg N/A 3.7 kg N/A 3.8 kg N/A 3.8 kg
Cabinet Height N/A 125 mm
Cabinet Width N/A 185 mm
Cabinet Depth N/A 160 mm N/A 125 mm N/A 125 mm N/A 160 mm N/A 160 mm
Display Height N/A N/A 96 mm N/A 96 mm N/A N/A
Display Width N/A N/A 96 mm N/A 96 mm N/A N/A
Display Depth N/A N/A 20 mm N/A 20 mm N/A N/A
Note for Display N/A N/A 3 mm bezel for panel mounting. N/A 3 mm bezel for panel mounting. N/A N/A
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 0 to 100 % N/A 1 to 100 % N/A 2 to 100 % N/A 3 to 100 % N/A 4 to 100 %
Note for Measuring Range N/A Standard calibration 0-20.9%
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 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 N/A Optional sample kit for flow packaging machines (part number 270165)
Note N/A Specifications subject to change without notice. Further specifications are available in the User Guide.
  • 1 Full specs. after 20 min.