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t021 TLU
Ultrasonic Level
User Manual and maintenance

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Summary of Contents for SIAP+MICROS t021 TLU

  • Page 1 TLU Ultrasonic Level User Manual and maintenance...
  • Page 2: Table Of Contents

    User manual and maintenance t021-di TLU.docx Summary Introduction ..............................3 Technical specificaion ..........................4 Operation scheme ..........................5 Installation and maintenance ........................6 Installation ............................6 Maintenance ............................6 Electrical connection ..........................7 Pinout del connettore ......................... 7 Connection cable ..........................7 Data readinding in serial (RS485 Modbus) ..................
  • Page 3: Introduction

    User manual and maintenance t021-di TLU.docx 1 Introduction Water level monitoring represents a fundamental issue when it comes to deal with the assessment of hydrological risks and the management of water resources. TLU ultrasonic hydrometric sensor is undoubtly an effective, affordable and reliable solution. It ensures excellent accuracy standards, thanks to a self-correction system of the hydrometric measurement.
  • Page 4: Technical Specificaion

    User manual and maintenance t021-di TLU.docx 2 Technical specificaion Measurement performance Measurement range (TLU08) 0.6 ÷ 8m Measurement range (TLU16) 0.8 ÷ 16m Accuracy ±1 cm Sensibility 0.5 cm Beam width (3dB) 12° ± 2° Operating conditions Temperature -20 ÷ +65 °C Humidity 0 ÷...
  • Page 5: Operation Scheme

    User manual and maintenance t021-di TLU.docx Dimension: TLU08 TLU16 H – maximum heigh 335mm 400mm D1 – fixing diameter 40mm D2 – maximum diameter 210mm Elementi: A – connector B – support stem C – ultrasonic capsule protection and air temperature sensor D –...
  • Page 6: Installation And Maintenance

    Installation and maintenance 3.1 Installation The TLU sensor, in all its versions, can be installed on special Siap+Micros arms equipped with a terminal plate for the attachment of 40mm diameter U-bolts (see the example in the image to the side).
  • Page 7: Electrical Connection

    User manual and maintenance t021-di TLU.docx 4 Electrical connection 4.1 Pinout del connettore Signal A-RS485 B-RS485 +0÷2 Vdc +4÷20 mA -4÷20 mA -0÷2 Vdc 4.2 Connection cable The connection cable supplied with the sensor is made with circular connectors with housing, 6 x 22 mmq + 2 x 2.5 mmq shielded cable and ferrules for connection to the data logger terminals.
  • Page 8: Generic Information

    The qualitative level of our instruments is the result of a continuous evolution of the product. This may cause differences between what is reported in the manual and the instrument you have purchased. Siap+Micros S.p.A. reserves the right to modify without notice technical specifications and dimensions to adapt them to the needs of the product.
  • Page 9: Appropriate Use Of The Equipment

    The instrument is not classified suitable (according to Directive 2014/34/EU) for use in atmospheres with potential explosion risk pursuant to Directive 99/92/EC. SIAP+MICROS strives to minimize health and safety risks in all phases of the instrument's life, including installation, use, maintenance, decommissioning and disposal.
  • Page 10: Revision History

    Version Date Updates 05/06/2023 Current version of the document. All the information content in this document are the current available at the printing phase. Siap+Micros S.p.A. reserve the rights to change the specifications without any advance notice 26/10/2023 Vers.: 1.0...

This manual is also suitable for:

T021g-tlu08-ivsT021g-tlu16-ivs

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