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CONDENSATION MONITOR – KDW2 AND KDW2/EXT
Data-Sheet
CONDENSATION MONITOR – KDW2 AND KDW2/EXT
KDW2 KDW2/EXT
Anwendung
Our KDW2 and KDW2EXT condensation monitors are typically mounted to cooling and cold water pipes, cooling ceilings or other cooled surfaces. Both models offer reliable detection of condensation and protect the objects against the former. The KDW2Ext has an external measuring point and can easily be mounted in confined spaces. Our KDWs can be used as monitors on cooling ceilings and pipes and the additional internal switching output is capable of activating heatings or other actuators.
Technische Spezifikationen
| Sensorik | |
| Swichting point: | Adjustable between 80 and 100 % |
| Switching hysteresis | ca 5% r. h. |
| Operating range: | 0…100% r. h. |
| Operating temperature: | -30°C…+70°C |
| Dew: | Admissible |
| Condensation: | Temporarily admissible |
| Measuring medium: | Ambient air without atmospheric pollution |
| Response time: | ca. 120 sec at switching point from 75 % to condensation |
| Cablle length at KDWext: | 2000mm silicon |
| Power supply | |
| Operating voltage: | 16 … 24 VDC or 24 VAC |
| Operting current (at 24 VDC): | max. 30 mA with energized relay |
| Relay | max. 15 mA with deenergized relay |
| Function control: | green LED when in operation |
| LED : | red when relay is energized |
| Output circuit | |
| Switchting characteristics: | Isolated relay with switching contact, closed at normal operation (condensate-free). Open at missing operating voltage or forming of condensation. |
| Contact voltage: | max. 60 Vss |
| Switching current: | Max. 1 A AC/DC |
| Display: | LED grün (operating voltage applied) |
| LED rot (relay energized) | |
| Switching capacity: | 60V/1A |
Merkmale
| Type | Output | Display |
| KDW2 | Relais | no |
| KDW2ext | Relais | no |