Dinel ULM-53 Series Instruction Manual
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Dinel ULM-53 Series Instruction Manual

Ultrasonic level meters/sensors
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INSTRUCTION MANUAL
průmyslová elektronika
Ultrasonic Level Meters ULM – 53
Ultrasonic Level Sensors ULS – 53
Before the first use of the level meter please read carefully the instructions provided in this User's Guide
and keep it for future use. The manufacturer reserves the right to make changes without previous notice.

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Summary of Contents for Dinel ULM-53 Series

  • Page 1 INSTRUCTION MANUAL průmyslová elektronika Ultrasonic Level Meters ULM – 53 Ultrasonic Level Sensors ULS – 53 Before the first use of the level meter please read carefully the instructions provided in this User's Guide and keep it for future use. The manufacturer reserves the right to make changes without previous notice.

  • Page 2: Table Of Contents

    Contents 1  . Basic description ........................4 2  . Range of application .........................5 3  . Variants .............................5 4  . Dimensional drawing .........................5 5  . Installation and putting into operation ..................6 6  . Mechanical mounting ........................6 7  . Electrical connection .........................10 7.1. Connection through ISO connector ...................10 7.2.

  • Page 3: Basic Description

    The outputs of the ULM level meter are current 4 -20 mA, voltage 0 - 10 V and industrial line RS-485 with Modbus RTU communication. The output of the ULS sensor consists of a PNP transistor with an open collector and a two-state current switch 4 mA / 20 mA. © Dinel, s.r.o. UL_–53...

  • Page 4: Range Of Application

    0.4 m to 10 m, all-plastic case, source of PVDF, mechanical connection with thread G 2 ¼“. • UL_ –53_ –20–_ measurement range 0.5 m to 20 m, all-plastic case, source of PVDF, mechanical connection with flange of aluminium alloy. 4 .  Dimensional drawing UL_–53_–01–_ UL_–53_–02–_ UL_–53_–06–_ UL_–53 © Dinel, s.r.o.

  • Page 5: Installation And Putting Into Operation

    The device shall be installed so that the surface does not interfere with the dead zone when the tank is filled to the maximum. If the measured surface interferes with the dead zone, the device will not measure properly. *) To loosen the level meter can be used suitable wrench. © Dinel, s.r.o. UL_–53...
  • Page 6 > 100 mm a < 1.5 b UL_–53– 20 b > 150 mm a – neck height from source edge b – neck width m – dead zone Fig. 5: Installation of the device in the installation neck UL_–53 © Dinel, s.r.o.
  • Page 7 (min. 200 mm) x > c/10 UL_–53–20 (min. 200 mm) x – distance from the edge of the longest object c – maximum reach of the level meter Fig. 9: Minimum distance from close objects in the tank © Dinel, s.r.o. UL_–53...
  • Page 8 Rain and condens- ing water can be therefore drained away freely. • The cable gland as well as the connector shall be tightened sufficiently to prevent penetra- Fig. 15: Protection against tion of moisture. penetration of moisture UL_–53 © Dinel, s.r.o.

  • Page 9: Electrical Connection

    (two-state current switch 4 mA / 20 mA) BN ( ) 1 BN ( ) 1 BK (4) BU (3) Uout BN (1) BU (3) BK (4) BU (3) BN (1) © Dinel, s.r.o. UL_–53 BK (3) BN ( ) 1 BU (2) BU ( ) 2...

  • Page 10: Connection Through M12 Connector

    Fig. 21: Connection diagram of the ULM level meter BN ( ) 1 connected cable. (variant –I) and view of the connector BK (3) Uout BU ( ) 2 BN ( ) 1 BK (4) Uout BU (3) UL_–53 © Dinel, s.r.o. BN (1) BK (3)

  • Page 11: Connection Via Pg 11 Gland Or Gland For Protective Hoses

    The positive supply pole +U is con- nected to the brown wire of the connected cable, the negative pole is connected to the blue wire of the Fig. 25: Connection diagram of the connected cable. ULM level meter (variant –I) © Dinel, s.r.o. UL_–53...
  • Page 12 36 V DC (max. 30 V DC for version Xi), which is part of the downstream processing or display system. In case of strong ambient electromagnetic disturbance, parallel run of the input cable with the power line or its length exceeding 30 m, we recommend using a shielded cable. UL_–53 © Dinel, s.r.o.

  • Page 13: Control Elements

    • for ULM: direct setting of the value 20 mA (10 V) Ultrasonic transmitter • for ULS: setting limit for output connection Fig. 31: Key parts of the measuring device (version with Hall probes) © Dinel, s.r.o. UL_–53...

  • Page 14: Settings

    RS-485 industrial bus with the Modbus RTU protocol. A list of applicable registers is given in a separate appendix. To set up the level meter and collect measured data, you can use the software application „Basic SCADA level“, which is freely available at the Website www.dinel.cz. Fig. 32: Default mode Fig.
  • Page 15 3. Any other setting is possible 2 s after the magnetic pen is removed from the sensitive area. Default settings (factory default) 1. Disconnect the level meter from supply voltage (e.g. by disconnecting the connector). 2. While there is no supply voltage, apply the magnetic pen on one of the sensitive areas. © Dinel, s.r.o. UL_–53...

  • Page 16: Setting Procedure For Level Sensors Uls-53

    1. Disconnect the sensor from supply voltage (e.g. by disconnecting the connector). 2. Press the OFF and ON buttons at the same time while supply voltage is disconnected. 3. Connect supply voltage while keeping the OFF and ON buttons pressed. UL_–53 © Dinel, s.r.o.
  • Page 17 If no button is pressed in the setting mode within 20 s, the measurement mode of the level meter will be restored. The newly set values will not be saved. © Dinel, s.r.o. UL_–53...

  • Page 18: Function And Status Indication

    – sensor output is connected (ON) Setting indication • slow flashing – setting indication for the disconnected status • fast flashing – setting indication for the connected status • 3 short flashes – setting confirmation UL_–53 © Dinel, s.r.o.

  • Page 19: Protocol Modbus

    To set up the level meter and collect measured data, you can use the software application „Basic SCADA level“, which is freely available at the Website www.dinel.cz. Connecting the level meter to a peripheral device can be performed using a converter URC-485, see image 35.

  • Page 20: Correct Specification Examples

    IP67 coverage (type GAN-DADE 7A) with 5m cable (for current output and ISO type connector) • connector with IP67 coverage (type GAN-DAEE 7A) with 5m cable (for voltage output and ISO type connector) • converter URC-485 (for the Modbus version) UL_–53 © Dinel, s.r.o.

  • Page 21: Safety, Protection, Compatibility And Explosion Proof

    It is forbidden to perform any modifications or interventions into the ULM–53 level meter and the ULS–53 sensor without the manufacturer’s approval. Repairs, if any, shall only be done at the manufacturer or authorized service organization. © Dinel, s.r.o. UL_–53...

  • Page 22: General Conditions And Warranty

    17 .  General conditions and warranty Dinel, s.r.o. guarantees for the period of three (3) years that the product has the characteristics as mentioned in the technical specification. Dinel, s.r.o. is liable for defects ascertained within the warranty period and were claimed in writing.
  • Page 23 Number of authorized person supervising over the quality system: 1026 (applies to version ULM-53Xi) Electro-waste take-back system mark: Labels for device of the type ULS-53N-_ _-_-_-_-_: Symbol of producer: logo Dinel ® Internet address: www.dinel.cz Country of origin: Made in Czech Republic...

  • Page 24: Technical Specifications

    Permitted range of pressures in the area of zone 0 (design Xi): 80 ...110kPa. From the last six measurements are taken out extreme values MAX and MIN, then the remaining four measurement was performed arithmetic average Dead zone = blind zone = blocking zone. UL_–53 © Dinel, s.r.o.
  • Page 25 Maximum range (4 mA) 10 m 20 m ULS-53_–01 ULS-53_–02 ULS-53_–06 ULS-53_–10 ULS-53_–20 Connection level (ON) 0,45 m 0,90 m 2,7 m 4,5 m Disconnection level (OFF) 0,65 m 1,30 m 3,9 m 6,5 m 13 m © Dinel, s.r.o. UL_–53...

  • Page 26: Packing, Shipping And Storage

    ULS–53Xi–20–_–S supply units , whole level meater (sensor) zone 1. Intrinsically safe isolating repeater (e.g. Dinel IRU–420). 19 .  Packing, shipping and storage The ULM–53 or ULS-53 device is packed in a cardboard packaging and the whole shipment is placed in a cardboard box. The cardboard box is suitably filled to prevent mechanical damage during transport.
  • Page 27 Dinel, s.r.o. U Tescomy 249 760 01 Zlín Czech Republic Phone: +420 577 002 002 Fax: +420 577 002 007 E-mail: sale@dinel.cz www.dinel.cz Find the updated version at www.dinel.cz version: 08/2017 11/2018...

This manual is also suitable for:

Uls-53 seriesUl-53-06 seriesUl-53-02 seriesUl-53-10 seriesUl-53-20 seriesUl-53-01 series

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