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Milltronics XRS-5, Instruction Manual

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Milltronics XRS-5 Instruction Manual Download Page 21

PL-590

XRS-5 Transducer

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Installation Diagram for XRS-5

Summary of Contents for XRS-5

Page 1: ...33455900 Rev 2 0 XRS 5 XRS 5CTRANSDUCER XRS 5 TRANSDUCER Instruction Manual PL 590 January 2001 ...

Page 2: ...on and in electronic version We encourage users to purchase authorized bound manuals or to view electronic versions as designed and authored by Siemens Milltronics Process Instruments Inc Siemens Milltronics Process Instruments Inc will not be responsible for the contents of partial or whole reproductions of either bound or electronic versions While we have verified the contents of this manual for...

Page 3: ...nsions 9 Mounting 11 Recommendations 11 Applications 13 Open Channel Meter 13 Standpipes and Stilling Wells 14 Water Wastewater 15 Transducer Placement 16 Locations 16 Interconnection 19 Direct Connection 19 Coaxial Connection 20 2 Wire Extension for EnviroRanger ERS 500 only 20 Maintenance 20 Installation Diagram for XRS 5 21 Installation Diagram for XRS 5C 22 ...

Page 4: ...Page 4 XRS 5 Transducer PL 590 ...

Page 5: ...BSP conduit connection XRS 5C 1 NPT Cable 2 wire shielded twisted 0 5 mm 2 18 AWG PVC jacket Ingress protection IP 68 Weight 3 1 2 Kg 2 6 lb Options factory flanged to suit ANSI DIN or JIS standard split flange field mount to suit ANSI DIN or JIS standard submergence shield flooding applications Cabling maximum run 365 m 1200 ft using RG 62 A U coaxial cable 365 m 1200 ft using 2 wire twisted pair...

Page 6: ...Page 6 XRS 5 Transducer PL 590 Specifications ...

Page 7: ... Intelligence algorithms The ultrasonic pulse reduces in power by 3dB in a 10 cone from the transducer face It is important to keep objects out of this cone to reduce the chance of false echos being recorded The XRS 5 transducer incorporates an integral temperature sensor that reports the ambient temperature to the transceiver The connection is transparent in that both the ultrasonic and temperatu...

Page 8: ...atus shall only be supplied from a circuit containing a suitably rated fuse having a breaking capacity of 4000A This fuse is included in Milltronics transceivers Repair of this equipment shall be carried out in accordance with the applicable code of practice The certification of this equipment relies on the following materials used in its construction Enclosure Kynar Flex 2800 02 former designatio...

Page 9: ...n Outline and Dimensions Standard Flange optional Submergence Shield Split Flange optional Refer to Milltronics instruction manual PL 530 127mm 5 0 89mm 3 5 127mm 5 0 ANSI DIN or JIS standards 155mm 6 1 124mm 4 9 ANSI DIN or JIS standards 133mm 5 2 nominal ...

Page 10: ...Page 10 XRS 5 Transducer PL 590 Installation ...

Page 11: ...ce Do not over tighten mounting Hand tightening of the mounting hardware is sufficient Consider the optional temperature sensor when mounting the transducer Suspended Conduit Bracket Flexible conduit transducer should not be subjected to wind vibration or jarring Submersible Plywood Submersible transducer used in applications where flooding is possible Plywood mounting provides excellent isolation...

Page 12: ...e Tighten the flange bolts evenly in order to ensure a good seal between the mating flanges Caution Over tightening can cause performance degradation nipple welded to bind flange coupling factory flanged transducer bolt gasket customer flanged flat face only nut coupling ...

Page 13: ...internal temperature sensor in the XRS 5 cannot be used Open Channel Meter Refer to OCM manufacturer specification for proper point of head measurement The OCM III requires the use of the TS 2 external temperature sensor instead of the XRS 5 internal temperature sensor The use of an external temperature sensor provides better temperature tracking in applications where the temperature can change qu...

Page 14: ...area Otherwise additional blanking will be required to compensate for the interference zone created by the opening Note When using a stilling well make sure there is no build up welds couplings or other debris on the inside of the well wall This can affect reliability of level measurement no additional blanking required no additional blanking required no additional blanking required near blanking ...

Page 15: ...PL 590 XRS 5 Transducer Page 15 Applications Water Wastewater Differential Level Pump Control Sewage Lift ...

Page 16: ...is used if the centre of the tank is already in use or if the tank roof is too weak to hold the transducer safely C Poor location This is a poor installation location The echos are shown reflecting away from the transducer face beam angle rise B A C may require target to obtain empty reading discharge tank manufacturer s empty level Empty level for B location Below this level echo would reflect aw...

Page 17: ...7 In most tanks the transducer should be centred as much as possible without interference from inlet for optimum reading range 2 Sound beam must be perpendicular to liquid surface When mounting the standpipe and flange you must ensure that the transducer face will be parallel with the liquid s surface 3 Echo has missed an improperly levelled transducer As 2 ensure that the standpipe and flange are...

Page 18: ...Page 18 XRS 5 Transducer PL 590 Applications ...

Page 19: ...cal noise Seal all thread connections to prevent the ingress of moisture Do not run cable near high voltage or current runs contactors or SCR control drives In all of the following examples the terminal blocks on the transceiver are described in the transceiver manual Direct Connection Connect the transducer directly to the Milltronics transceiver via the 2 conductor shielded cable Note When conne...

Page 20: ...nger ERS 500 do NOT use coaxial cable see diagram below for proper procedure 2 Wire Extension for EnviroRanger ERS 500 only Maintenance Normally no maintenance is required on the transducer However if performance changes are observed immediately shut down the level measurement system and perform a thorough inspection especially on the transducer extend cable using RG 62 A U coax blk drain shield w...

Page 21: ...PL 590 XRS 5 Transducer Page 21 Installation Diagram Installation Diagram for XRS 5 ...

Page 22: ...Page 22 XRS 5 Transducer PL 590 Installation Diagram Installation Diagram for XRS 5C ...

Page 23: ... 7ml19981bj01 ...

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