Milltronics pointek uls200 Instruction Manual
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Milltronics pointek uls200 Instruction Manual

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Instruction Manual January 2003
pointek
ULS 200

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Summary of Contents for Milltronics pointek uls200

  • Page 1 Instruction Manual January 2003 pointek ULS 200...
  • Page 2 Contact SMPI Technical Publications at the following address: Technical Publications Siemens Milltronics Process Instruments Inc. 1954 Technology Drive, P.O. Box 4225 Peterborough, Ontario, Canada, K9J 7B1 Email: techpubs@siemens-milltronics.com For the library of SMPI instruction manuals, visit our Web site: www.siemens-milltronics.com © Siemens Milltronics Process Instruments Inc. 2003...

  • Page 3: Table Of Contents

    Table of Contents Pointek ULS 200 ........................2 Specifications ........................3 Installation ........................... 5 Location ..............................5 Mounting and Dimensions ....................6 Threaded ..............................6 Sanitary ..............................7 Interface ..........................9 Interconnection ......................... 10 Operation ..........................11 Start Up ..............................11 Quick Start ..............................11 Display / Operation Status ........................13 Applications ........................

  • Page 4: Pointek Uls 200

    Pointek ULS 200 Note: Pointek ULS 200 is to be used only in the manner outlined in this instruction manual. Pointek ULS 200 is an ultrasonic based process level switch providing high or low switch action on liquids or solids. The process part (sensor) is Tefzel®or Kynar Flex®, allowing it to be used in a wide variety of industries.

  • Page 5: Specifications

    Specifications ac Version Power • 100 - 230 V ac, + 15%, 50/60 Hz, 12 VA (5W) max. Fuse • Slow-Blow, 0.25 A, 250 V ac Output: • repeatability: 0.25 % of full range • resolution: 3 mm (0.1") • relay: 2 form C (SPDT) contacts, rated 5A at 250 V ac, non- inductive dc Version...

  • Page 6: Temperature Compensation

    Switching Range • liquids: 0.25 to 5m (0.8 to16.4 ft) • solids: 0.25 to 3m (0.8 to 9.8 ft) Memory • non-volatile EEPROM Programming • 2 keys Temperature Compensation • built-in to compensate over the operating range Display • liquid crystal •...

  • Page 7: Installation

    Installation The Pointek ULS 200 should be mounted in an area within the temperature range specified and suitable to the housing rating and materials of construction. Make sure the cover is accessible to allow programming, wiring, and access to the display. Keep the Pointek ULS 200 away from high voltage or current runs, contactors, and SCR control drives.

  • Page 8: Mounting And Dimensions

    Mounting and Dimensions Mount the ULS 200 with sensor face at least 25cm above the highest anticipated level. Threaded The Pointek ULS 200 is available in three thread types: 2" NPT, 2" BSP , or PF2. Before mounting the Pointek ULS 200, ensure that the mating threads are of the same type, otherwise the threads can be damaged.

  • Page 9: Sanitary

    The Pointek ULS 200 can be fitted with the optional 75 mm (3") flange adapter for mating to 3" ANSI, DIN 65PN10 and JIS 10K 3B flanges. Note: For CSA/FM approved Hazardous Location Models, see Siemens Milltronics drawing 0-9440026Z-DI-A. Sanitary The Pointek ULS 200 also comes in a sanitary version for use in the food and pharmaceutical industries.
  • Page 10 Mount the Pointek ULS 200 onto the top of the tank's sanitary ferrule. Pointek Secure mating by surrounding ULS 200 the joint with the optional clamp. Tighten the adjusting nut with your hand. Do not use a wrench. optional clamp adjusting ferrule tank...

  • Page 11: Interface

    Interface ac Version 100 - 230 V Notes: • A circuit breaker or switch in the building installation, marked as the disconnect switch, shall be in close proximity to the equipment and within easy reach of the operator. • Relay contact terminals are for use with equipment having no accessible live parts and wiring having insulation suitable for at least 250 V.

  • Page 12: Interconnection

    Interconnection Notes: • Installation shall only be performed by qualified personnel and in accordance with local governing regulations. • This product is susceptible to electrostatic shock. Follow proper grounding procedures. Separate cables and conduits may be required to conform to standard instrumentation wiring or electrical codes.

  • Page 13: Operation

    Operation Start Up With the Pointek ULS 200 correctly installed (or aimed at a wall 0.25 to 5 m away), apply power and observe the Pointek ULS 200 start up sequence. The unit will cycle through the following screens: Lighting of all possible LED values Product revision number Product model number Run mode...
  • Page 14 relay 1 Position the unit so that it reads 0.75 m. ↑ 0.75 m function display: function display: high alarm high alarm current setpoint, 0.5 m 4. Once installed, the unit ↑ will register a high alarm at 0.75 m from the sensor face.

  • Page 15: Display / Operation Status

    Display / Operation Status program adjustment reading mode value output 1 ↑ key units units output 2 ↓ key operation status Operation Status - Run Mode - echoes are valid and within range. -echoes are lost due to poor conditions or out of range. This may be typical in applications where there are deep vessels and the material level is normally out of range.

  • Page 16: Applications

    Applications Pointek ULS 200 is designed for use as a process level switch. The local display is used only as an aid during start up. The instrumentation interface is comprised solely of the two relay outputs. Switching applications are based on the relay functions adjustment. The outputs can be set to function in the desired mode.
  • Page 17 High Level Alarm Switch This application uses Pointek ULS 200 to provide an alarm output, high and/or high-high alarm, when the process material rises to a high level. The device range applies to its switching capability, and not the process range of the material. It is therefore common to apply the switch on vessels where the material is normally below the unit's range.
  • Page 18 High / Low Level Alarm Switch This application uses Pointek ULS 200 to provide high and low level alarms. The device range applies to its switching capability, and not the process range of the material. As such the low and/or low-low level setpoints must be within the device's range (3 / 5 metres).
  • Page 19 Low Level Alarm Switch This application uses the Pointek ULS 200 to provide one or two low level alarms. The device range applies to its switching capability, and not the process range of the material. As such the low and / or low-low level setpoints must be within the device's range (3 / 5 metres).
  • Page 20 Dual Pump Control This application uses Pointek ULS 200 to provide a control output when the process material rises to a high level. The device range applies to its switching capabilities, and not to the process range of the material. As such, the level setpoints must be within the device’s range (3 / 5metres).
  • Page 21 Pump Control with Level Alarm This application uses the Pointek ULS 200 to provide pump control and one level alarm. The device range applies to its switching capability, and not the process range of the material. As such the low level setpoints must be within the device's range (3 / 5 metres). If the material reaches a control setpoint, the well is pumped down or up respectively.

  • Page 22: Adjustments

    Adjustments There are several operating adjustments that can be made to the Pointek ULS 200. To access the operating adjustments, simultaneously press both keys repeatedly until the desired adjustment is obtained. A viewing period of the adjustment value is initiated. During this time the value can be changed by pressing either the `up' or `down' key.
  • Page 23 To adjust a value: e.g.relay 1 select adjustment current value e.g. 0.5 m ↑ change value e.g. increase to 0.75 m e.g. new setpoint 0.75 m new value 6 s delay return to run For faster scrolling, hold the key depressed and release when the desired value is obtained.
  • Page 24 Output Function The alarms can be set to function in the desired mode. Function Relay 1 Relay 2 high alarm low alarm high alarm high alarm low alarm low alarm high alarm LOE alarm low alarm LOE alarm pump down low alarm pump down high alarm...
  • Page 25 Setpoints The setpoints can be set where reference levels, either from the material in the vessel or from a target, cannot be provided. This method can also be used to trim the output levels obtained by the Reference Method (Quick Start). The setpoints are referenced from the face of the sensor.
  • Page 26 Relay Deadband (Reset) Deadband (sometimes referred to as hysteresis) prevents relay chatter due to material level fluctuations at the set point. These fluctuations are often waves or turbulence on a fluid's surface caused by agitators in the tank. Once a relay is tripped the detection level must move beyond the deadband value before it is reset.
  • Page 27 Blanking Blanking is used to ignore the zone in front of the transducer where false echoes are at a level that interfere with the processing of the true echo. It is measured outward from the sensor face. The minimum recommended blanking value is 0.25 m (0.82 ft) but can be increased in order to extend the blanking.
  • Page 28 Speed of Response The speed of response adjustment allows the user to collectively set a number of operating parameters. measurement is the limit to which the Pointek ULS 200 is able to keep up with response: rates of change. If the Pointek ULS 200 measurement cannot keep up with the rate of level change, set the adjustment from `1' to `2'.
  • Page 29 Fail-Safe Mode In the event that a loss of echo condition exceeds the fail-safe timer (speed of response variable), `?' appears in the display; and if a relay is assigned to `LOE' (alarm function option), it is engaged. This function must be used with the Output Function on page 22. fail-safe mode function...

  • Page 30: Troubleshooting

    Troubleshooting The echo is not reliable and Pointek ULS 200 is waiting for a valid echo before updating the measurement. Probable causes are: Remedy material or object in contact with lower material level or raise Pointek sensor face ULS 200 check Pointek ULS 200 mounting Pointek ULS 200 is not perpendicular to if angle of repose is too steep, angle...

  • Page 31: Maintenance

    Maintenance The Pointek ULS 200 requires no maintenance or cleaning. 7ML19981AS01 ULS 200 – INSTRUCTION MANUAL Page 29...

  • Page 32: Certifications

    Certifications The following instructions apply to equipment covered by certificate number SIRA 00ATEX1205: The equipment may be used with flammable gases and vapours with apparatus group IIC and temperature class T5. The equipment is certified for use in an ambient temperature range of -20 to 60°C (-4 to 140°C).
  • Page 33 Equipment Marking: The equipment marking contains at least the following information: PART #: 1234567089 SERIAL No.: 2001 / 123456078 POWER: 18 – 30 V , 3W RELAY CONTACTS: 5A @, 48 V , NON – INDUCTIVE ENCL.: TYPE 6/NEMA 6/IP67 SIRA certificate 00ATEX1205X PART #: 1234567089...
  • Page 36 Siemens Milltronics Process Instruments Inc. Siemens Milltronics Process Instruments Inc. 2003 1954Technology Drive, P .O. Box 4225 Subject to change without prior notice Peterborough, ON, Canada K9J 7B1 Rev. 1.2 Tel: (705) 745-2431 Fax: (705) 741-0466 *7ml19981AS01* Email: techpubs@siemens-milltronics.com...

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