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Summary of Contents for SWR ProGap S
- Page 1 ProGap S Microwave barrier SWR engineering Messtechnik GmbH...
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Page 2: Table Of Contents
Operating Instructions CONTENTS Page General ..............3 Mounting and Installation . -
Page 3: General
In case of very difficult conditions - e. g. temperatures up to 200 °C, pressures up to 20 bar as well as all DustEx-zones – the ProGap S can be used with the help of a process-adapter. -
Page 4: Electrical Connection
Operating Instructions To detect levels of materials with low bulk density respectively with a low dielectric coefficient reliably, the installation of transmitter and receiver can be done as shown in the drawing below. In this type of installation the metallic wall on the opposite side of the bin can be used for the reflection of the microwave. -
Page 5: Safety Instructions
Operating Instructions 3.1 Safety Instructions Marking according directive 94/9/EG: IP 65 T 70 °C Equipment group Equipment category For explosive mixtures of air and combustible dusts Degree of protection Maximum surface temperature at maximum ambient temperature Ta = 60 °C Hazardous Area Non-hazardous Area DustEx-Zone... - Page 6 To maintain the ingress protection IP 65 of the housing, install the housing cover and cable glands correctly. Cable glands and cable entries must be used, which are suited for the category II 3 D. To install the ProGap S in a DustEx-zone you need a process-adapter. Thermal Data...
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Page 7: Safety
Operational Safety The microwave barrier must be installed by trained and authorised personnel only. • In case of maintenance-work on the pipe or on components of the ProGap S-sensor, make sure that the • piping is in unpressurized condition. Switch off the power supply for all maintenance, cleaning or inspection works on the tubes or on •... -
Page 8: Commissioning
(e. g. paper, plastic, foams), then please contact SWR engineering Messtechnik GmbH. If LED 2 doesn’t flash, then set switch S2 to position 2, so that the sensitivity is doubled. If the LED itself does not flash even in this sensitive position, then the receiver is not receiving a signal from the transmitter. -
Page 9: Trouble Shooting
Operating Instructions 6. Trouble Shooting In case LED 1 should not light up even during a highest sensitivity being set (potentiometer P1 turned all the way to the right and switch S2 set to position 2) when there is material between transmitter and receiver, there is a possibility that, due to the position of the installation locations in relation to each other •... -
Page 10: Technical Data
AT E X according to Transmitter: approx. 560 g Weight Receiver: approx. 560 g SWR engineering Messtechnik GmbH Gutedelstraße 31 · 79418 Schliengen (Germany) Fon +49 7635 82 72 48-0 · Fax +49 7635 82 72 48-48 · www.swr-engineering.com EN 24/11/2015...