Simex DRS-30 Series User Manual Download Page 9 | Manualshive

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User manual - LIQUID SENSOR DRS-30x

Figure 4.4. Example application of liquid sensor. Control of filling and emptying of an

container.

Figure 4.5. Example application of liquid sensor. Pump dry run protection.

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MAX

MIN

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Liquid
sensor

Liquid
sensor

valve

pump

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gr

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en

w

h

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Controler

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Flow

direction

Liquid
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Summary of Contents for DRS-30 Series

Page 1: ...l LIQUID SENSOR DRS 30x Input type push pull reference electrode available Read the user s manual carefully before starting to use the unit or software Producer reserves the right to implement changes without prior notice 2012 11 13 DRS 30x_INSSXEN_v 1 02 000 ...

Page 2: ...d in the manual This symbol denotes especially important guidelines concerning the installation and operation of the device Not complying with the guidelines denoted by this symbol may cause an accident damage or equipment destruction IF THE DEVICE IS NOT USED ACCORDING TO THE MANUAL THE USER IS RESPONSIBLE FOR POSSIBLE DAMAGES This symbol denotes especially important characteristics of the unit R...

Page 3: ...h a threat must be used The unit must be switched off and disconnected from the power supply prior to starting installation of troubleshooting in the case of malfunction Neighbouring and connected equipment must meet the appropriate standards and regulations concerning safety and be equipped with adequate overvoltage and interference filters Do not attempt to disassemble repair or modify the unit ...

Page 4: ...w to use the sensor in most systems e g pump dry run detection full tank detection etc Approximate resistivity of water Kind of water from water supply system potable water mineral water distilled water resistivity 0 5 5kΩ cm 1 8kΩ cm 2 5kΩ cm 50 200kΩ cm 3 TECHNICAL DATA Power supply voltage 12V 24 30V DC Current consumption about 5mA output load Output PUSH PULL Output max load 50mA sink and sou...

Page 5: ...works must be conducted with a disconnected power supply 4 1 UNPACKING After removing the unit from the protective packaging check for transportation damage Any transportation damage must be immediately reported to the carrier Also write down the unit serial number on the housing and report the damage to the manufacturer Attached with the unit please find user s manual warranty 4 2 ASSEMBLY DRS se...

Page 6: ...urs and must not be used for security systems The sensor can be installed in all positions but recommended positions are shown in figure below Avoid positions causing damages and accumulation of sediments on electrodes Figure 4 2 Example positions of sensor installation 6 thread M20x1 5 max 10mm max 10mm min 15mm i ...

Page 7: ...ire or defective operation Over tightening can lead to damaging the connections inside the units and breaking the thread In some cases use additional preventive measures covers roofing etc to avoid the unit against mechanical damages Carelessly executed assembly can increase the risk of electric shock Due to possible significant interference in industrial installations appropriate measures assurin...

Page 8: ...rethane insulation If cable of a factory is to short its extension is allowed but total length of wires should not exceed 3m Figure 4 3 Connection Examples of application are shown in figures Figure 4 4 and 4 5 8 24V input CONTROLER Power supply blue white black or green CONTROLER Liquid sensor max 3m or red brown ...

Page 9: ...sor Control of filling and emptying of an container Figure 4 5 Example application of liquid sensor Pump dry run protection 9 MAX MIN M 24V 24V Controler Liquid sensor Liquid sensor valve pump red blue green white red green white blue M Controler pump Flow direction Liquid sensor ...

Page 10: ...ternal components and shorten the fault free time of unit operation In cases where the unit gets dirty do not clean with solvents For cleaning use warm water with small amount of detergent or in the case of more significant contamination ethyl or isopropyl alcohol Using any other agents can cause permanent damage to the housing Product marked with this symbol should not be placed in municipal wast...

Page 11: ...User manual LIQUID SENSOR DRS 30x 11 ...

Page 12: ...SIMEX Sp z o o ul Wielopole 7 80 556 Gdańsk Poland tel 48 58 762 07 77 fax 48 58 762 07 70 http www simex pl e mail info simex pl ...

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