Honeywell MIDAS Sensor Cartridge for Carbon Monoxide (CO) 9-100 ppm
$414.00
Description
Honeywell MIDAS Sensor Cartridge for Carbon Monoxide (CO) 9-100 ppm
Several Honeywell MIDAS® cartridges can be configured to read a number of different gases based on a common chemical family. Actual details for the sensor detection range are included in the sensor cartridge specification sheet and the MIDAS® technical manual. MIDAS® sensor cartridges can be ordered as part of a Kit with the universal MIDAS® transmitter, or as a replacement part. The detectable range is listed. With the exception of O2 (where ambient concentration is typically 20.9%), the sensors will display zero when no gas is present. All Cartridges with the format MIDAS-E-XXX are supplied with a 2 year (24 month) warranty.
| Gas Measured | Carbon Monoxide (CO) | |
|---|---|---|
| Cartridge Part Number | MIDAS-E-COX | 2 year extended warranty |
| Sensor Technology | 3 electrode electrochemical cell | |
| Measuring Range (ppm) | CO | 0 – 100 ppm |
| Minimum Alarm 1 Set Point | 12.5 ppm | |
| Repeatability | < ± 2% of measured value | |
| Linearity | < ± 2% of measured value | |
| Response Time t62.5 | ≤ 60 seconds | |
| Sensor Cartridge Life Expectancy | ≥ 24 months under typical application conditions | |
| Operating Temperature | 0°C to +40°C (32°F to 104°F) | |
| Effect of Temperature | Zero | < ± 0.035ppm / °C |
| Sensitivity | < ± 0.8% of measured value / °C | |
| Operating Humidity (continuous) | 15 – 90% rH | |
| Effect of Humidity | Zero | < ± 0.02ppm of measured value / % rH |
| Sensitivity | No effect | |
| Operating Pressure | 70 – 110kPa | |
| Effect of Position | No effect in typical application | |
| Long Term Drift | Zero | < 2ppm / year |
| Sensitivity | < ± 5% of measured value / year | |
| Calibration Gas | Carbon Monoxide (CO) | |
| Challenge Gas (Bump Test) | Carbon Monoxide (CO) | |
| Warm Up Time | < 10 minutes | |
| Storage Temperature | +5°C to +25°C (+41°F to +77°F) | |
Each Midas sensor is potentially cross sensitive to other gases and this may cause a gas reading when exposed to other gases than those originally designated. The table below presents typical readings that will be observed when a new sensor cartridge is exposed to the cross sensitive gas (or a mixture of gases containing the cross sensitive species).
| Gas / Vapor | Chemical Formula | Concentration Applied (ppm) | Reading (ppm CO) |
|---|---|---|---|
| Acetone | (CH3)2CO | 1000 | 0 |
| Acetylene | C2H2 | 40 | 80 |
| Ammonia | NH3 | 100 | 0 |
| Carbon Monoxide | CO | 100 | 100 |
| Chlorine | Cl2 | 2 | 0 |
| Ethanol | C2H5OH | 2000 | 3 |
| Ethylene | C2H4 | 100 | 110 |
| Hydrogen | H2 | 100 | 35 |
| Hydrogen Sulfide | H2S | 25 | 0 |
| Iso Propanol | C3H7OH | 200 | 0 |
| Nitric Oxide | NO | 50 | 8 |
| Nitrogen Dioxide | NO2 | 800 | 20 |
| Sulfur Dioxide | SO2 | 50 | 0.5 |
Additional information
| Weight | 1 lbs |
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