Calibration Solid matter (TS) To be calibrated on site by the customer Zero point Calibrated permanently before shipping Environmental conditions TSS sc: < 10 bar or < 100 m < 145 PSI TSS W sc: < 6 bar or < 60 m <...
Section 2 General information Safety information Please read this entire manual before unpacking, setting up, or operating this equipment. Pay attention to all hazard and warning notices. Failure to do so could result in serious injury to the operator or damage to the equipment. To prevent damage to or impairment of the device's protection equipment, the device may only be used or installed as described in this manual.
Basin sensor with wiper TSS Vari sc 2.2.1 TSS sc/TSS W sc: 0,001 to 9999 FNU; 0,001 to 500 g/L Extremely accurate turbidity and solid sensors made from stainless steel for color-independent measurement of highly concentrated sludges. This sensor is available in a basin version (with/without wiper) or an installation version...
• User manual • TSS sc wiper kit for 5 changes including screws and screwdriver (LZY634, optional) Function test After unpacking and checking for any transport damage, perform a brief function check. 1. Connect the sensor to the sc controller (refer to 3.3, page...
Installation D A N G E R Explosion hazard. The TSS sc sensors are not suitable for use in hazardous locations. C A U T I O N Personal injury hazard. The installation of this system must only be carried out by qualified experts in accordance with all local safety regulations.
Installation Connect the sensor cable C A U T I O N Personal injury hazard. Always lay cables and hoses so that they are straight and do not pose a tripping hazard. 1. Unscrew the protective caps from the controller socket and the cable plug and retain them.
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Installation Figure 6 Pin configuration Number Description Standard cable, cable color Teflon cable, cable color +12 VDC Brown Pink Earth Black Gray Data (+) Blue Brown Data (–) White White Shield Shield (gray) Shield (gray) Guide...
Section 4 Operation User interface and navigation The sensor can be operated with all sc controllers. Refer to the controller documentation for keypad description and navigation information. Sensor setup When the sensor is connected for the first time, the sensor serial number is displayed as the name of the sensor.
Operation 4.4.2 SENSOR setup SELECT SENSOR (if there is more than one sensor) WIPE Triggers a wiping operation CALIBRATE (turbidity) SET OUTMODE Behavior of the outputs during calibration and zero point adjustment HOLD ACTIVE SET TRANSFER SELECTION SENSOR MEASURE Current, uncorrected measurement value Can be set from 0,10 to 10,00;...
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Operation 4.4.2 SENSOR setup SELECT SENSOR (if there is more than one sensor) CONFIGURE Name can include up to 16 characters, EDIT NAME FACTORY CONFIG: device number TRB: (FNU, EBC, TE/F, NTU, FTU) MEAS UNITS TS: (mg/L, g/L, ppm, %) FACTORY CONFIG: FNU PARAMETERS TRB, TS, FACTORY CONFIG: TRB...
Operation 4.4.2 SENSOR setup SELECT SENSOR (if there is more than one sensor) TEST/MAINT PROBE INFO SENSOR NAME Device name EDITED NAME SERIAL NUMBER TURBIDITY 0,001 to 9999 FNU SOLID 0,001 to 500 g/L MODEL NUMBER Item no. Sensor CODE VERS Sensor software PROFILE PROFILE COUNTER...
Operation Installation conditions in the pipes can cause interfering ground reflection when measuring turbidity, which in turn may cause the zero point to shift. Compensate for this effect with an offset correction (section 4.5.1.3 OFFSET). If there are deviations that are unrelated to the factors described above between the measurement values shown and the laboratory results, the slope of the calibration curve can be adjusted using a factor (refer to section...
Operation 4.5.1.4 1 to 3-point calibration Note: The turbidity measurement has been calibrated by the manufacturer. Note: Before the sensor can be calibrated to the TRB parameter, the parameter must be selected (refer to 4.5.1.1 Select the TURBIDITY (TRB) parameter). 1.
Operation 4.5.2.2 FACTOR 1. Open the·MAIN MENU. 2. Select SENSOR SETUP and confirm. 3. Select the corresponding sensor and confirm. 4. Select CALIBRATE and confirm. 5. Select FACTOR and confirm. 6. Set the desired factor and confirm. 7. Go back to the MAIN MENU or the measurement mode display. 4.5.2.3 1 to 3-point calibration Note: It is imperative to calibrate for solid measurement (refer to section...
Operation The value calculated in the laboratory can be corrected at any time by overwriting it. 4.5.3 General information about calibration 4.5.3.1 Clear recorded points Points that have been saved under MEMORY can be reset and cleared at any time. 1.
Section 5 Maintenance The cleanliness of the measurement windows in the sensor head is critical for the accuracy of the measurement results! Check the measurement windows for dirt and the wiper profile for wear once a month. WA R N I N G Multiple hazards.
Maintenance In the case of stubborn deposits, the use of 5% hydrochloric acid is recommended. Replace the wiper profile Note: The service life of the wiper profiles depends on the number of cleaning cycles carried out and the type of deposits to be removed. 1.
Section 6 Troubleshooting Error messages Possible sensor errors are shown by the controller. Table 1 Error messages Error displayed Cause Resolution Measurement range exceeded, If error occurs more frequently, find another installation MEAS OVERRANGE signals too small, probe can no longer location measure this concentration Probe requires another calibration point in a...
Set of small parts for securing sensor LZX417 90° base ATS011 Retractable ball valve fitting for all TSS sc TriClamp sensors (except TITANIUM, VARI & XL) LZU300.99.00000 DN65 measuring tube for TSS VARI sc LZU304.99.00010 DN80 measuring tube for TSS VARI sc LZU304.99.00020...
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LZU302.99.10070 Welding connector for all TSS sc TriClamp sensors (except VARI & XL) LZU303.99.00000 6-bar safety installation fitting with stainless steel flange for TSS sc Inline, TSS W sc Inline and LZY630.00.10000 TSS HT sc Inline 6-bar safety installation fitting with carbon steel flange for TSS sc Inline, TSS W sc Inline and LZY630.00.11000...
Section 8 Warranty and liability The manufacturer warrants that the supplied product is free of material and manufacturing defects, and undertakes to repair or to replace any defective parts without charge. The warranty period is 24 months. If a maintenance contract is taken out within 6 months of purchase, the warranty period is extended to 60 months.
Appendix A Modbus register Table 3 Sensor Modbus registers Tag name Group name Register Data type Length Description TURBIDITY FNU Measurement 40001 Float Turbidity in FNU TURBIDITY NTU Measurement 40001 Float Turbidity in NTU TURBIDITY TEF Measurement 40001 Float Turbidity in TEF TURBIDITY FTU Measurement 40001...
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Table 3 Sensor Modbus registers(Continued) Tag name Group name Register Data type Length Description FormatMaxPR Configuration 40073 Float Solid upper limit in percent S5E1 Maintenance 40075 Float Signal LED S5E1 S5E3 Maintenance 40077 Float Signal LED S5E3 S6E1 Maintenance 40079 Float Signal LED S6E1 S6E3...
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