ENVEA - Model FlowJam S -Continuous Material Flow Detector with Trend Monitoring

• Absolutely insensitive against material deposits
• For any line diameter
• With adapter, usable up to 220 °C and 20 bar
• With ceramic mounting, usable up to 1,000 °C
• Usable indust ex-zones
• Detection through all non-conductive walls
• Can also be supplied as compact device with integrated electronics
• Detection of material clogging and material standstill

• Steel
• Food
• Biomass
• Cement
• Chemistry
• Coal plant
• Coating
• Incineration
• Minerals
• Wood
• Lime plant
• Energy
• Gypsum
• Power plant
• Foundry

• 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
• ATEX rating: Category 3
• Output: Relay, 4…20mA Trend

• Detects solid flows of all types for material movementOperates with no contact, using microwaves in a process in which the material movement is detected by using the Doppler effect
• If container walls, housings or pipelines are not metal, it is possible to measure from the outside
• Can also be used under difficult conditions such as high operating temperatures and pressures as well as dust and gas ex-zones with the help of a process adapter

Sensor Technical Data

• Voltage: 12 V DC powered by transmitter
• Power consumption: Approx. 1.5 W
• Housing: Stainless steel 1.4571
• Protection system: IP 65
• Using in Ex-zones: Outside pipe: Cat. 3 D
• Inside pipe: Cat. 1/3 D
• (only with process adapter)
• Process temperature: -20… +80 °C (standard)
• -20… +220 °C (with process adapter)
• -20…+1000 °C (with ceramic flange)
• Ambient temperature: -20…+60 °C
• Working pressure: Approx. 560 g
• Detection range: 0 – 2 m (dependent on application)
• Required material speed for detection: Min. 0.1 m/s
• Measuring frequency: K-Band 24.125 GHz; ± 100 MHz
• Transmitting power: Max. 5 mW
• Dimension FlowJam S: Housing: L 103 mm / Ø 52 mm
• Thread: L 30 mm / Ø G 1½”
• Dimension FlowJam S Ex: Housing: L 147 mm / Ø 60 mm
• Thread: L 15 mm / Ø G 1½”
• Cable gland: M16 (Ø 5-10 mm)
• Weight FlowJam S: Approx. 560 g
• Weight FlowJam S Ex: Approx. 850 g

Transmitter Technical Data

• Power supply: 24 V DC ± 10 %
• Power consumption: Approx.. 3.5 W
• 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)
• Analog output: 4 … 20 mA
• Fall-delay time: 250 ms…15 s (continuously adjustable)
• Weight: Approx. 172 g