triOS eCHEM 90S220000, Operating Instructions Manual

Page 1: ...Chlorine Dioxide OPERATING INSTRUCTIONS...

Page 2: ......

Page 3: ...Measurement 11 4 Use 12 4 1 Installation with retaining ring in the flow cell 13 5 Calibration 14 5 1 Manufacturer Calibration 14 5 2 Customer calibration 14 5 3 Measurement properties 15 6 Malfuncti...

Page 4: ...s supplied by TriOS Mess und Datentechnik GmbH must be installed and operated in accordance with the specifica tions provided by TriOS Mess und Datentechnik GmbH All parts were designed and tested in...

Page 5: ...esult in a malfunction of the sen sor Avoid using the following devices in the same room as the TriOS sensor mobile phones cordless phones transmitters receivers and other electrical devices that prod...

Page 6: ...n this manual Inspections modifications and repairs may only be carried out by the dealer or by qualified experts authorized by TriOS If the associated cable is damaged it must be replaced with an ori...

Page 7: ...TriOS Mess und Datentechnik GmbH support trios de According to current scientific knowledge the device is safe to use when it is handled according to the instructions in this user manual Avoid any co...

Page 8: ...hnik GmbH products have a label which clearly shows the product designation There is also a rating plate on the sensor with the following information that you can use to uniquely identify the product...

Page 9: ...hlorine dioxide sensor is a membrane covered am perometric 2 electrode sensor The measuring electrode is covered by a membrane and together with the combined counter and reference electrode is located...

Page 10: ...ons are correctly made The following installation requirements must be met Permanent power supply and presence of sample water Flow rate according to data sheet Constant flow rate Disinfectant must be...

Page 11: ...grasp the G holder 2 with the fabric facing down and place the G holder centrally on the memb rane in the membrane cap 3 Carefully pull the tweezers out of the membrane cap again The G holder is now...

Page 12: ...Power Ser Interface 8 Power 9 30 VDC Insert the connector into one of the supplied TriOS cables Connect the male end of the cable into the connector on the sensor by making the pins align with the sl...

Page 13: ...st be used for measurements in the flow cell type FLC see chapter 4 The use of the sensor in other flow cells must be approved byTriOS GmbH Otherwise no warranty will be given for the proper functioni...

Page 14: ...rect results Therefore we strongly recommend to use the sensor in the flow cell type FLC for permanent use Before installing the sensor in the flow cell type FLC make sure that there is no pressure in...

Page 15: ...g over the sensor see figure Make sure that the sensor is prepared as described in chapter 3 Make sure that the 30x2 6 O ring Viton is still in the flow cell at the insertion edge 4 Now slowly insert...

Page 16: ...In case of a necessary recalibration operation with a TriOS controller is recommended An integrated wizard guides the user step by step through a calibration menu The value determi ned analytically in...

Page 17: ...5 L h is required The flow rate must be constant The service life of the membrane is typically 1 year but it depends very much on the water quality Heavy soiling of the membrane must be avoided The su...

Page 18: ...connection 6 1 Cleaning and Upkeep To ensure a long service life of the chlorine dioxide sensor it should be checked regularly for contamination Carefully rinse off any soiling on the outside with wa...

Page 19: ...holder from the membrane cap 3 Empty the gel electrolyte from the membrane cap 4 Rinse the electrode finger with tap water 5 Shake the sensor body dry several times so that the pressure equalization o...

Page 20: ...nsor unscrew the membrane cap rinse the membrane cap and electrode holder with clean water and dry in a dust free place The dry membrane cap is then screwed loosely onto the electrode shaft to protect...

Page 21: ...t replace measuring line if necessary Distance between membrane and electrode is too great Screw on the membrane cap complete ly as far as it will go DPD chemicals too old Use new DPD chemicals and re...

Page 22: ...Reference electrode exhausted and or contaminated shimmers silvery or white Send in sensor for maintenance Overdrive orange LED flashing regularly Too high concentration of disinfectant in the sample...

Page 23: ...he supplier to be checked overhauled Only applies to sensors with digital internal signal processing Fault Possible cause Action Green LED Flickering or no light Too low voltage faulty processor funct...

Page 24: ...uctions 6 When screwing on the membrane cap check whether electrolyte gel escapes through the membrane If a drop or a drop flow forms on the membrane it is defective and a new membrane cap must be use...

Page 25: ...hour 6 Read the original sensor signal from the measuring control unit or measure it with a digital multimeter 7 The sensor signal should approach zero If the sensor signal approaches zero the zero po...

Page 26: ...ses the sensor is likely to be OK If the sensor does not react to the chlorine containing disinfectant the sensor must be serviced in accordance with chapter 6 2 of the operating instructions and the...

Page 27: ...d RMA form which you need to fill out completely check and send back to us Please attach the form with the number so it is clearly visible on the outside of the return package or write it in large num...

Page 28: ...rated temperature sensor Pt100 Housing material Micro porous hydrophilic membrane UPVC stainless steel 1 4571 Dimensions L x Approx 205 mm x approx 25 mm 8 1 x 1 Interface RS 485 Modbus RTU Power supp...

Page 29: ...ction In addition to the Modbus RTU various other protocols are available A built in valve allows the use of com pressed air cleaning for the sensors The TriBox3 also offers TCP IP and WLAN networks U...

Page 30: ...contact with electrolyte gel replacement of the reference electrode and cleaning of the electrode tip with fine sandpaper The warranty is subject to the following conditions The device and all accesso...

Page 31: ...e Dioxide Customer service 10 Customer service If you are having a problem with the sensor please contact TriOS customer service We recommend sending the sensor in for maintenance and calibration ever...

Page 32: ...rine Dioxide 11 Contact We are constantly working to improve our devices Visit our website for news and information If you have found an error or bug in one of the devices or programs please let us kn...

Page 33: ...function and Maintenance Comm issioning Introduction General Information FAQ Technical Data Warranty Customer service Contact Keyword Index Accessories D01 915en201911 Manual eCHEM Chlorine Dioxide Ch...

Page 34: ...iological safety 3 C Care 16 CE certification 34 Certificates approvals 5 Cleaning 16 Contact 30 Copyright 2 Customer calibration 14 Customer service 29 D Declaration of conformity 34 Disposal 5 E Ele...

Page 35: ...en201911 Manual eCHEM Chlorine Dioxide Chlorine Dioxide Keyword Index P Product Identification 6 Q R Rating plate 6 Reagents 3 Retaining ring 13 Returns 25 RMA number 25 S Safety instructions 3 Scope...

Page 36: ...f the product TriOS GmbH d clare la conformit du produit Bezeichnung eCHEM Chlordioxid Product name eCHEM Chlorine Dioxide Designation Typ Type Type Art Nr 90S220000 Mit den folgenden Bestimmungen 201...

Page 37: ...ar 16 Sensor type CLO2 _122 0x04 R O Int Hardware 1120 1 120 0x06 R O Int Firmware 1202 1 202 Modbus sensor short data Electrochemical sensor with digital signal processing and Modbus RTU interface Po...

Page 38: ...ue range Default 0x0200 R O int Unit 0 1 2 g L 3 ppm 3 4 mg L 5 ppb 6 g l 0x0201 R O int Measurement range 0 0000 1 000 0 2 00 00 3 0 000 3 0x0206 R W float X_Null 0x0208 R W float X_Span 0x020a R W u...

Page 39: ...on data if the date stamp is sent within approx 5 seconds following the values If the date differs from that of the last calibration the new values are stored in the history memory and the oldest valu...

Page 40: ...38 D01 915en201911 Manual eCHEM Chlorine Dioxide Annex Chlorine Dioxide...