SE-O2 Oxygen SENSOR
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FEATURES
STANGE SE-O2 is an In-Situ oxygen sensor for measuring oxygen content in furances using a convection tube. Thanks to the special design, it eliminates reference air supply, which allows the sensor to minimize maitenance. The sensor has developed primarily for Nitriding and Nitrocarburizing, Oxinitriding furnaces. Since it has proof of vacuum, SE-O2 can serve furnaces with process stage of vacuum evacation to expedite establishing furnace production condition and cooling effectively.
- No reference air supply,
- Vacuum proof, vacuum evacuation is possible,
- In-Situ measurement with convection tube,
- Standard Zirconia-Oxide signal output allows easy data processing with indicators / controllers available in market,
- Best suit to gas-Nitriding, Nitrocarburizing and their auxiliary heat treatment processes.
SPECIFICATION
| Furnace/Chamber Pressure | 10-2 Pa～1.5 MPa (Absolute) For usages in pressure range 10-7～10-2 , notification is required in advance of ordering. |
| Allowable Highest Furance/Chamber Pressure | Vacuum～1.5 MPa (Absolute) |
| Gas to be measured | Clean, non-corrosive and non-condensation inside of sensor. |
| Span | Oxygen volumetric content, 0～100 % |
| Accuracy | Lower than±5 % of readings |
| Output | Nernst Zirconia Oxide EMF @750℃, -1200～0 mV/0～20.7 vol% O2 0～35 mV/20.7～100 vol% O2 |
| Zirconia Temperature | 750℃ |
| Response | 20 seconds |
| Warming-up | Approx. 20 minutes, dependent on circumstance |
| Connection | KF40, DIN 28403/ISO 2861 |
| Temperature in Operation | 5℃～45℃（Indoor） |
| Relative Humidity | Lower than 80％, No condensation |
| Temperature for storage | －10℃～60℃, Humidity Lower than 85％ |
| Insulation | IP40 |
| Power Supply | DC 24V |
| Power Comsuption | 40W |
| Standard accessory | 700mm long cable with connector at sensor end. |
APPLICATIONS
Oxygen measurements for auxiliary heat treatments processes to gas-Nitriding, -Nitrocarburizing, and Oxinitriding.
※For:Southeast Aisia East Aisia & Oceania Regions