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Operating instructions

8

9.  Technical Data

Material

Housing: Stainless steel 1.4571
Sensor-Isolation: POM

Protective system

IP 65; DustEx (optional)

Working temperature 
(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)

Detection range

0 ...   4 m 
0 ... 18 m 
> 18 m (on demand)

Power supply

24 V DC (-10 / +15 %) 
24 V AC (-10 / +15 %)

Power consumption

approx. 1.8 VA

Current consumption

max. 100 mA

Relay output (max.)

 

voltage

 

current

 

capacity

120 V AC / DC 
1.25 A 
150 VA, 50 W

Response time

0.25 s ... 5 s (continuously adjustable)

Measuring frequency

K-Band 24.125 GHz / ± 100 MHz

Transmitting power

max. 5 mW

Weight

Transmitter 1.1 kg 
Receiver 1.1 kg

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

(All right

s re

served.)

EN 11/1/2014

Summary of Contents for ProGap

Page 1: ...SWR engineering Messtechnik GmbH ProGap Microwave barrier EN Operating Instructions ...

Page 2: ...nstructions 2 CONTENTS Page 1 General Comment 3 2 Mounting and Installation 3 3 Electrical Connection 4 4 Safety 5 5 Commissioning 6 6 Trouble Shooting 7 7 Notice 7 8 Declaration of Conformity 7 9 Technical Data 8 ...

Page 3: ...y material Even at difficult conditions like temperatures of up to 1000 C pressure of up to 20 bar or all dust Ex zones the ProGap can be used by means of a process adapter 2 Mounting and Installation The fitting position of the devices is arbitrary however absolute attention must be paid to the same fitting position of transmitter and receiver marking of each device at the top and to the very exa...

Page 4: ...transmitter and receiver mustn t be exactly parallel to each other in this installation because in that case the signal of the transmitter is not reflected to the receiver The installation should be slightly angled According to the rule arriving angle emergent angle a slightly angled positioning depending on the distance to the opposite wall is necessary The distance covered by the microwave in th...

Page 5: ...barrier 4 3 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 sensor make sure that the piping is in unpressurized condition Switch off the supply voltage for all maintenance cleaning or inspection works on the tubes Before sweat works the microwave barrier must be removed The c...

Page 6: ...se until the green LED goes out Repeat this procedure If the green LED still lights even with a complete left turn of P1 and furthermore the material has a low dielectric constant and weak damping e g paper plastics foams etc please contact SWR engineering GmbH If the red LED should not light put the switch S1 to position 2 with it the delicacy is doubled If the LED does not light even in this mos...

Page 7: ...r to receiver The distance between transmitter and receiver is too large 7 Notice Avoid reflections on metallic parts 8 Declaration of conformity The called product agrees with the regulations of the following European directives Number 89 336 EWG Text Electromagnetic Compatibility The correspondence of the called product with the regulations of the directive No 89 336 EWG is proved by the entire ...

Page 8: ...nge 0 4 m 0 18 m 18 m on demand Power supply 24 V DC 10 15 24 V AC 10 15 Power consumption approx 1 8 VA Current consumption max 100 mA Relay output max voltage current capacity 120 V AC DC 1 25 A 150 VA 50 W Response time 0 25 s 5 s continuously adjustable Measuring frequency K Band 24 125 GHz 100 MHz Transmitting power max 5 mW Weight Transmitter 1 1 kg Receiver 1 1 kg SWR engineering Messtechni...

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