Vibrocont SCM-300
Vibration level limit switch for liquids
Miniaturized small vibration fork
Screw-in thread G½” und G¾”
- Usable for all liquids and pastes
- WHG approval
- Short oscillator
Description
Vibrocont SCM-300 is a point level switch for liquids. The Vibrocont SCM-300 is designed for industrial applications in all industries, mainly the machinery industry. The Vibrocont SCM-300 is used for overfill prevention or pump dry-run protection in cleaning and filter systems as well as in cooling and lubrication vessels.
Compact:
– Smallest vibronic sensor
Safe:
– Continuous self-monitoring
– Reliable switching independent of media properties
Easy:
– No calibration or adjustment
– Plug & play
Field of application
Point level switch in compact design with stainless steel housing.
Process connections: Threads
Temperature: -40 to +150°C (-40 to +302°F)
Pressure: -1 to +40bar (-14.5 to 580psi)
Surface roughness: 3.2µm
Approvals: WHG overfill prevention and leakage detection, CSA C/US, 3.1 material certificate, marine approval, final inspection report
| DC-PNP-Variante | |
|---|---|
| Versorgungsspannung | 10 V bis 30 V DC, 3-Leiter |
| Schaltvermögen | 200mA |
| Stromaufnahme | ≤ 15mA |
| Stecker | Stecker M12 Ventilstecker Kabel |
| AC/DC-Variante | |
|---|---|
| Versorgungsspannung | 20 V…253 V AC/DC, 2-Leiter |
| Schaltvermögen | 250mA |
| Stromaufnahme | ≤ 3,8mA (im Abschaltmoment < 1mA für 100ms) |
| Stecker | Ventilstecker |
| Ausgang allgemein | |
|---|---|
| Schaltzeit | ca. 0,5s beim Bedecken ca. 1s beim Freiwerden |
| Hysterese | max. 3mm |
| Prozessanschlüsse | Gewinde ISO 228 G½” Gewinde ISO 228 G¾” Gewinde ISO 228 G1″ EN10226 R½” EN10226 R¾” EN10226 R1″ |
| Einsatzbedingungen | |
|---|---|
| Einbaulage | Beliebig |
| Schaltpunkt | 13mm bei vertikalem Einbau (Wasser +25°C / +1bar) 10,5mm bei horizontalem Einbau (Wasser +25°C / +1bar) |
| Rohrverlängerung | 103mm |
| Oberflächenrauigkeit | Ra ≤ 3,2µm |
| Umgebungstemperatur | -40°C bis +70°C |
| Messstofftemperatur | -40°C bis +150°C |
| Betriebsdruck | -1bar bis +40bar |
| Lagertemperatur | -40°C bis +85°C |
| Klimaklasse | DIN EN 60068-2-38/IEC 68-2-38 Prüfung Z/AD |
| Messstoffdichte | > 0,7 g/cm³ > 0,5 g/cm³ |
| Messstoffviskosität | 1mPas bis 10000mPas Dynamische Viskosität |
| Schutzart | IP65/67 (bei Variante Stecker M12) IP65 (bei Variante Ventilstecker) |
| Zulassungen | |
|---|---|
| WHG | Z-65.11-531 |
| Leckageerkennungssystem | Z-65.40-532 |
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