SE-H2 HYDROGEN SENSOR
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FEATURES
STANGE SE-H2 is an In-Situ hydrogen sensor, which measures hydrogen concentration of furnace atmosphere through a convection pipe placed in an accurate position representing gas composition. It was developed over ten years ago, since then it has been highly reputed because of durable and reliable performance backed up by tremendous installations around the world, experiences and extraordinary stability .
- Born in -a Nitriding country- Germany and has a plenty of installation experiences for long years,
- Vacuum proof, applicable to furnace in which vacuuming is applied for shortening purge cycles,
- Special structure enables measuring even in Nitrocarburizing heat treatment,
- In-Situ measurement through convection tube,
- Easily monitoring hydrogen content by standad analog signal,
- No reference air supply,
- Very low maintenance requirement,
- Long life
SPECIFICATION
| Furnace/Chamber Pressure | 3kPa～1MPa（Absolute） |
| Allowable Highest Furance/Chamber Pressure | 10-2Pa～1MPa（Absolute） |
| Composition of Atmosphere | Gaseous materials normally exists in gas-Nitriding, gas-Nitrocarborizing, gas-Carburizing, gas-Carbonitring and their auxiliary heat treatments on iron based materials. |
| Span | hydrogen volumetric content Model：SE-H2-60 0～60 % Model：SE-H2-100 0～100 % |
| Accuracy | Lower than +/- 0.5% of readings |
| Output | 4～20mA |
| Response | 6～20 seconds |
| Warming-up | Aprox. 30～40 minutes, dependent on circumstance |
| Connection | KF16, DIN 28403/ISO 2861 |
| Ambient Temperature | 5℃～45℃（Indoor） |
| Relative Humidity | Lower than 80％, No condensation |
| Temperature for storage | －10℃～60℃, Himidity Lower than 85％ |
| Insulation | IP20 |
| Power Supppy | DC 24V |
| Power Comsuption | 20W |
| Standard accessory | Cable with connector at sensor end with 700mm long |
APPLICATIONS
Monitor/Control of gas nitriding, nitrocarburizing furnace atmoshphere. It gives feedback signal of hydrogen content to take a correct action. For details, see the Nitriding
Control System Brochure ”TNH-MECS".
MODEL
STANGE SE-H2 sensor has two standard models for measuring spans in hydrogen contents.
| MODEL | SPAN (hydrogen Content) |
|---|---|
| SE-H2-60 | 0～60 % |
| SE-H2-100 | 0～100 % |
※For:Southeast Aisia East Aisia & Oceania Regions