Sensor compacto para detección de funda rota
Monitorea continuamente el flujo de polvo para detectar signos de mangas rotas o dañadas. Compacto y económico.
Además de la salida de relé, Dusty C proporciona una señal continua de 4…20 mA. El Dusty C se puede utilizar en canales metálicos donde se deben detectar partículas de polvo en el flujo de gas. Su rango de aplicación comienza con niveles de polvo de 0,1 mg/m3.
El Dusty C se puede utilizar en zonas peligrosas (zona de polvo 22/zona de gas 2).
- Detects all dust types
- Can be used in all purge gas and dust ducts
- Immediate detection of filter damages
- Simple commissioning (Plug & Play)
- Prevention of process-induced dust Ex zones
- Individual choice of alarm level
- Rapid and easy retrofitting
- 4 … 20 mA output at sensor
- Aluminium
- Cement
- Chemistry
- Electronics
- Extraction
- Fertilizer
- Food
- Glass
- Granite
- Mills
- Products of carbon
- Quartz sand
- Wood
- Metal
- Building materials
- Power plant
- Surface purification
- Automotive
- Can be used in metallic ducts
- Operational range: starts at dust levels of 0.1 mg/m3
Sensor Technical Data | |
---|---|
Measurement items | Solid particles in gas & dust ducts (flowstream) |
Measurement range | From 0.1 mg/m3 |
Process temperature | Max. 140 °C, optional 250 °C |
Ambient temperature | – 20 . . . + 60 °C |
Pressure | Max. 2 bar |
Flow velocity | Min. 3 m/s |
Humidity | 95 % RH (non-condensing) |
Measurement principle | Electrodynamic |
Attenuation time | 1 s |
Output signals | • Current output 4 … 20 mA • Relay output, either NC (break contact) or NO (make contact) |
Sensor rod | Total length: 260 mm Stainless steel part: approx. 194 mm |
Housing material | Aluminium |
Using in Ex-zones | Cat. 3 G/D (zone 2 gas / zone 22 dust) |
Protection category | IP65 |
Voltage supply | 24 ± 10 % V DC |
Rating | 1 W |
Electrical connection | Screw terminals / Connection chamber |
Installation | Via ½“ screw-in thread |
Weight | Approx. 1 kg |