Détection de passage de matière (flux/non-flux)
Capteur micro-ondes pour la détection de passage de matière sans contact (flux/non-flux) et la détection de colmatage.
Le système fonctionne sans contact en générant des micro-ondes. Le mouvement de matière est identifié grâce à l’utilisation de l’effet Doppler.
Le FlowJam est un appareil particulièrement fiable, car les micro-ondes peuvent pénétrer l’accumulation de matière sur le capteur et détecter le mouvement de matière derrière cette accumulation. Si les parois, boîtiers ou les conduites des conteneurs ne sont pas métallique, il est possible de mesurer depuis l’extérieur.
- Features & Benefits
- Main applications
- Technical Specifications
- Technical Data
- Mounting Installation
- Downloads
- Absolutely insensitive against material deposits
- For any line diameter
- With adapter, usable up to 220 °C and 20 bar
- Compact (no separate electronics)
- With ceramic mounting, usable up to 1000 °C
- Signalling through relay switching
- Different sensitivity levels
- Detection through all non-conductive walls
- Can also be supplied with short housing and separate electronics
- Detection of material blockage and material standstill
- Steel
- Food
- Biomass
- Cement
- Chemistry
- Coal plant
- Coating
- Incineration
- Minerals
- Wood
- Lime plant
- Energy
- Gypsum
- Power plant
- Foundry
Technical Specifications | |
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Material to detect | Dust, powders or granulates |
Working principle | Microwave |
Process pressure | Max. 20 bar |
Process temperature | Up to +1000°C |
Mounting | 1 1/2 » threat connection |
Type of Conveying | All |
Flow rates | No limit |
Pipe diameter/detection range | Up to 1200 mm |
Output | Relay |
- For any line diameter
- With adapter usable up to 220 °C and 20 bar
- With ceramic mounting usable up to 1,000 °C
- Operates with no contact, using microwaves in a process in which the material movement is detected by using the Doppler effect
- Can also be used under difficult conditions such as high operating temperatures and pressures with the help of a process adapter
Technical Data | |
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Housing material | Stainless steel 1.4571 |
Protective system | IP 65 |
Process temperature | -20…+80 °C -20…+220 °C (with process adapter) Max. 1000 °C (with ceramic flange) |
Ambient temperature | -20…+60 °C |
Working pressure | Max. 1 bar Max. 20 bar (with process adapter) |
Power supply | 24 V DC/AC ± 10 % |
Relay contact | Max. rated load: 250 V AC Max. peak current:6 A Max. rated load 230 V AC: 250 VA Max. breaking capacity DC1: 3/110/220 V: 3/0.35/0.2 A Min. switching load: 500 mW (10 V/5 mA) |
Response time | 250 ms …15 s (continuously adjustable) |
Measuring frequency | 24.125 GHz; ± 100 MHz |
Transmitting power | Max. 5 mW |
Weight | 1.0 kg |
Dimensions | Housing: length of 216 mm / diameter of 52 mm Thread: length of 30 mm / diameter of G 1½” |
Technical Data | ||||
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Pressure adapter | Temperature adapter | Food adapter | High temperature adapter | |
Material | Stainless steel 1.4571, POM diaphragm |
Stainless steel 1.4571, Tecapeek diaphragm |
Stainless steel 1.4571, Tecapeek GF30 diaphragm |
Steel Ceramic diaphragm |
Temperature | -20…+80 °C | Max. +220 °C | Max. +220 °C | Max. 1000 °C |
Pressure | Max. 20 bar | Max. 20 bar | Max. 20 bar | Max. 40 bar |
Thread | G 1½ inch on both sides | G 1½ inch on both sides | G 1½ inch on both sides | G 1½ inch on both sides |
Wrench width | 55 mm | 55 mm | 55 mm | 17 mm |
The FlowJam can be easily installed in the following ways:
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