Flow Indicator for SolidsThe indicator of DYNAguard K helps to monitor the mass flow in solid material handling applications such as pneumatic transport lines, feeders or gravity chutes in a wide range of mass flow from g/h to t/h.
Conveying or feeding problems of powders, pellets or granules are detected early and thus should be avoided. This helps to prevent plant failures like clogging, material loss, idle or other serious difficulties.
The meter detects moving electrical charges that are produced, for example, through friction with other objects such as the pipe wall and then naturally adhere to the solids surface solids, solid lining will not be detected.
The device is not applicable for solids which build up an electrical conducting layer on the sensor through friction or deposition.
| Material | Housing | Stainl. steel1.4305 (ASIS 303) |
|---|---|---|
| Process coupling | Stainl. steel1.4571 (AISI 316 Ti) | |
| Isolation (standard) | Polyamide (PA), 2 mm | |
| Ambient cond. | Temperature | -20 °C ... +70 °C (-4 °F ... +158 °F) |
| Degree of protection | IP 67 (EN 60529) | |
| EMC | according to EN 61326-1 | |
| Process | Temperature | Max. +90 °C (+194 °F) |
| Pressure | Max. 40 bar (570 lbs) | |
| Output | DYNAguard K01 | Relay: max. 48 V AC/DC, 1A |
| High/low switchable | ||
| DYNAguard K02 | Transistor: galvanically isolated | |
| Max. 31 V DC, 15 mA | ||
| High/low switchable | ||
| DYNAguard K20 | 4 - 20 mA, galvanically isolated | |
| Load < 500 Ω | ||
| Supply voltage | DYNAguard K01/K02 | 17 - 31 V DC, max. 60 mA |
| DYNAguard K20 | 17 - 31 V DC, max. 90 mA | |
| Adjustment | Sensitivity | 1 - 180.000 |
| Damping | 0 - 10 s (K01/02), 0 - 180 s (K20) | |
| Switchpoint | 1 - 10 (DYNAguard K01/02) | |
| Zero set | 4 mA (DYNAguard K20) |
DYNA Instruments GmbH
Tempowerkring 7
D-21079 Hamburg
Phone +49 40 790 185 0
Fax +49 40 790185 18
info@dynainstruments.com
INNOVATIVE SOLUTIONS
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