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King-Gage LevelTRAN 541-3 Series Installation And Operation Instruction Manual

Liquid level transmitter

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Effective: January, 2002
Electronic Liquid Level Transmitter
KING-GAGE
4-20 mA Liquid Level Transmitter
LevelTRAN
Liquid Level Transmitter
Model 541*-3-* Integral
Housing
Installation and Operation
Instructions
®
EX-1827
EX-1827
Page 1

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Summary of Contents for King-Gage LevelTRAN 541-3 Series

  • Page 1 Electronic Liquid Level Transmitter Effective: January, 2002 EX-1827 EX-1827 ® KING-GAGE 4-20 mA Liquid Level Transmitter LevelTRAN Liquid Level Transmitter Model 541*-3-* Integral Housing Installation and Operation Instructions Page 1...
  • Page 2 Electronic Liquid Level Transmitter EX-1827 © 2002 King Engineering Corporation. All rights reserved. The information contained in this manual was accurate at the time of release. Specifications are subject to change without notice. Warranty - All King Engineering products are guaranteed The exclusive remedy for nonconformity of these goods to be free from defects in material and workmanship for shall be repair and/or replacement of the nonconforming...
  • Page 3 Electronic Liquid Level Transmitter EX-1827 Model No. Designations KING-GAGE LevelTRAN Level Transmitter 541x-3-xx Two-wire sensor/transmitter provides a direct 4-20 mAdc analog electronic output signal. Fixed-range transmitter is designed specifically for hydrostatic pressure measurement Pressure Range for liquid level gauging. 05 ....0-5 psig 10 ....
  • Page 4: Mounting Dimensions

    Electronic Liquid Level Transmitter EX-1827 Mounting Dimensions The LevelTRAN Transmitter incorporates all associated user Enclosure Vent - a polypropylene breathable vent filter is connections and adjustments within its integral stainless furnished installed into the housing. The transmitter steel housing. The outlet connector boss is 1/2 NPT and should be oriented so that this vent faces downward.
  • Page 5 Electronic Liquid Level Transmitter EX-1827 3.06 in. Dia. 5.25 in. Overall 1/2 in. Clamp End Cap Polypropylene Strain Relief Vent Filter Cord Connector (Supplied) Sensing Diaphragm Page 5...
  • Page 6: Power Requirement

    LevelPRO and sensor/transmitter. Signal Output Signal Output Terminals Terminals (4-20 mAdc) +24V (4-20 mAdc) 4-20 mA +24V 4-20 mA 2-Terminal Input Connection 3-Terminal Input Connection KING-GAGE LevelPRO multiple KING-GAGE LevelPRO multiple – tank indicators – + tank indicators Page 6...
  • Page 7: Transmitter Adjustments

    Electronic Liquid Level Transmitter EX-1827 Detail - Internal Transmitter Connections Transmitter Adjustments In-Process Monitoring The LevelTRAN transmitter provides for the zero (trim) The milliamp output signal (4-20 mAdc) can be checked adjustment to be made within the transmitter housing. while the transmitter is installed at the tank. Test meter Test meter connections are also located within the enclo- terminals are provided within the transmitter housing (see sure making for simplified in-process monitoring by main-...
  • Page 8 Electronic Liquid Level Transmitter EX-1827 Replacement and Maintenance Procedures Replacing Sensing Element Assembly O-Ring Seals The transmitter's sensing element can be replaced in the The outer O-ring at the head of the sensing element forms unlikely event it becomes physically damaged. This the critical seal at the tank mounting and should be element is available as a sub-assembly including O-ring...
  • Page 9 Electronic Liquid Level Transmitter EX-1827 Calculating Milliamp Output ® The King-Gage LevelTRAN transmitter is factory-calibrated Example - mA Output Calculation for Tank Gauging to nominal range only. Since there is no appreciable degree Application of span adjustment, the milliamp output of the sensor at The following example shows how the milliamp output of full tank level will generally be less than 20.00 mA.
  • Page 10 Electronic Liquid Level Transmitter EX-1827 K ING ® E N G I N E E R I N G Since 1937 C O R P O R A T I O N 3201 South State St, Ann Arbor, Michigan 48108-1625 U.S.A. PO Box 1228, Ann Arbor, Michigan 48106-1228 U.S.A.