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Related Manuals for Cerlic ITX 20
Summary of Contents for Cerlic ITX 20
- Page 1 ITX 20 Suspended Solids Sensor 2002-11-19 MANE11/02 Ver 2.00...
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Page 2: Table Of Contents
Entering sample calibration points – using a sample bucket......13 Alternate calibration, placing sensor in a basin or channel ......13 11. Scaling ........................14 12. Technical description of sensor ITX 20 ............15 Optional parts for ITX Suspended Solids Sensor:........... 15 13. Dimensions......................16 Appendix 1, Assembly of handrail mounting kit..........17... -
Page 3: Introduction
(Near Infra-Red). 2. A few words about this manual This manual details installation procedures and operational features of the Cerlic ITX sensor. Menu navigation and technical data for the BB2 control box can be found in the BB2 service manual. -
Page 4: Unpacking The Itx Suspended Solids Sensor
Damages If damages occurred during shipment, immediately contact UPS or other truck line as well as your Cerlic representative. The shipment can be returned only after contact has been made with Cerlic. Packaging The original packaging is designed to protect the equipment and should be used for storage or if the goods must be returned. -
Page 5: Mounting Of Itx Suspended Solids Sensor
6. Mounting of ITX Suspended Solids Sensor The ITX is mounted on a telescopic fiberglass rod and placed in a mounting bracket that fastens to a handrail. Please refer to Appendix 1. As an alternative way of mounting the sensor, an adjustable slide rail holder is available, please refer to the Appendix 2 for further details. -
Page 6: Removing The Sensor
7. Removing the sensor The sensor is removed in the following steps: • Disconnect the sensor cable from the BB2 and the flushing hose from solenoid. • Open the clamp, and pull the rod out of the mounting bracket • Make sure all water inside the rod is drained. •... -
Page 7: Cleaning
8. Cleaning The sensor is equipped with built- in flushing nozzles. The nozzles are used to direct the cleaning liquid or air through a ¼ ” hose that is connected to the top of the sensor housing. A solenoid valve that is wired to an alarm relay in the BB2 control box controls the air or liquid. -
Page 8: Mounting Plate For Cleaning Solenoid Valves
Mounting plate for cleaning solenoid valves To provide an easy mounting of solenoid valves for the built- in flushing nozzles Cerlic offers a predrilled Aluminum handrail mounting plate. The Mounting plate is fixed to the rail using two u-bolts. Please see technical specifications for details and ordering information on Solenoid Valves and Mounting Plate. -
Page 9: Menu For Itx Sensor
9. Menu for ITX sensor to select the sensor in the main display. The menu for the selected sensor is accessed by pressing ENTER for five seconds. If the selected sensor is not active (the text No transmitter is shown) a warning is displayed that asks you to make another choice in order to show the sensor menu. -
Page 10: System
Info Press “ENTER” to go to “info” read only menu. This menu is for Cerlic internal use, it may change without notice linearized light signal, which are SA values in calibration chart Unit value in %, ppm, mg/l, or g/l after MS value has been converted to units due to sample values. -
Page 11: Calibration
10. Calibration The BB2 has a self-optimizing calibration algorithm/curve able to handle several calibration points in order to give maximum measuring precision in difficult applications. Usually however, a single point calibration is preferred. After a calibration has been carried out, make it a habit to look at the calibration curve in the sensor information screen to make sure it represents a smooth line without ant sharp bends. -
Page 12: Zero Calibration
you want to see a point outside the sensor scale, then you may temporarily change the scale under SETTINGS in the sensor menu. If the sample values are switched or the lab result is incorrectly performed, then the calibration curve will be incorrect. Such a mistake is easy to discover on the calibration screen since a part of the calibration curve will go in the wrong direction. -
Page 13: Entering Sample Calibration Points - Using A Sample Bucket
Entering sample calibration points – using a sample bucket Fill a bucket with a sample of the liquid you intend to measure. Submerge the sensor into the liquid. Even though the sensors have daylight- filters they are sensitive to the infrared parts of the sunlight. -
Page 14: Scaling
11. Scaling The “SCALE” menu (see the BB2 manual) allows the user to set the high and low boundaries for a 4-20mA output signal. In addition, this menu allows the user to set high and low alarms values that can be used to notify when solids have reached critical points. -
Page 15: Technical Description Of Sensor Itx 20
12. Technical description of sensor ITX 20 ITX 20 P/N 11305455 Material 316SS (SIS2343) Dimensions See section 13. Weight 3.5 lbs. (1,6 kg) Process connection Submerged Max Depth 33 ft. (10 m) Max temperature 140°F (60°C) Measuring principle Straight transmission, 20 mm measuring line... -
Page 16: Dimensions
13. Dimensions 2.60” / 66 2.60” / 8.94” / 10.04” / - 16 -... -
Page 17: Appendix 1, Assembly Of Handrail Mounting Kit
Appendix 1, Assembly of handrail mounting kit • Mount the Flexible Mounting Bracket on existing handrail or on separate holder. The bent lip on the mounting plate shall be on top and faced toward the liquid or tank. Adjust the Mounting Bracket to the correct angle and tighten the nuts. -
Page 18: Appendix 2, Assembly Of Adjustable Slide Rail
Appendix 2, Assembly of adjustable slide rail - 18 -... -
Page 19: Appendix 3, Support Information
Appendix 3, Support information Before calling Cerlic Support, please collect the information in this form and have it at hand. Company _____________________________________________________ Name _____________________________________________________ Phone _____________________________________________________ E-mail _____________________________________________________ Sensor Type _____________________________________________________ Position / Tag _____________________________________________________ First go to the BB2 menu, it is accessed by pressing and ENTER at the same time for five seconds. - Page 20 Return to the “System” menu. Select “Info”, then press “ENTER” to go to the “info” menu. _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ Cons 1 _____________________________________________________ Ch1a _____________________________________________________ _____________________________________________________ Zero Int _____________________________________________________ Intensity _____________________________________________________ I-offset _____________________________________________________ Leave the BB2 menu by pressing and ENTER at the same time. - 20 -...
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Page 21: Appendix 4, Setup Information
Appendix 4, Setup information This sheet can be used to document the setup of a sensor. Sensor Type _____________________________________________________ Position / Tag _____________________________________________________ In the System sub menu of the sensor menu the following information can be collected. Serial _____________________________________________________ SoftW _____________________________________________________ In the Settings sub menu of the sensor menu the following parameters can be set.