OxyTechw² GAL Instruction Manual
11 Spares
225690.............
OxyTechw² GAL Sensor. Refurbishment kit
Contains: 2 X 50ml Electrolyte, 5 membranes, Scotch-Brite Pad, Instruction Manual.
224083IM-Issue 04 20/03/2018
Page 24 of 28
Страница 1: ...INSTRUCTION MANUAL OxyTechw GAL Dissolved Oxygen Sensor...
Страница 2: ...This page is intentionally left blank...
Страница 3: ...Options 10 5 2 Mounting Shaft 10 5 3 Handrail and Wall Brackets 11 5 4 Customer Supplied Brackets 11 6 Electrical Installation 12 6 1 Electrical Installation 12 6 2 Sensor Connections 12 6 3 Extendin...
Страница 4: ...1 1 Overview 19 9 1 2 Calibrate Temperature 19 9 2 OxyTechw GAL 20 9 2 1 Zero Calibration Service Mode Only 20 9 2 2 Zero Checking 21 9 2 3 SPAN Calibration 21 10 Maintenance 22 10 1 General cleaning...
Страница 5: ...e mounting shaft The flexible joint moves the sensor in the process keeping the membrane clean by reducing bio fouling without the use of a compressor and with the added benefit of allowing rags to fa...
Страница 6: ...TION NOTES General installation notes of interest to the installer ELECTRICAL CAUTION Used where there is a danger of electric shock to the installer or end user or where caution is required to preven...
Страница 7: ...the 7300w Monitor DO NOT connect to other monitors Sensors need to be correctly addressed to the monitor before use Please read the Quick Start and Advanced Configuration sections of this manual for f...
Страница 8: ...cture Safety Data Sheet accompanied with the calibration solution Partech can provide recycling and disposal of your old Partech equipment and may also provide the same service for other manufactures...
Страница 9: ...rolyte maintenance or to replace the membrane should this be required The top cap at the cable entry end should not be opened as it contains no user serviceable parts The measurement stability of the...
Страница 10: ...Monitor Although cable runs of up to 100 metres are possible operational problems can be caused The OxyTechw GAL Sensor should NOT be mounted with the membrane facing up Where possible angle the senso...
Страница 11: ...nd is located using locking collars To remove the mounting shaft remove the locking thumb screw and lift the shaft from the bracket Care should be taken to ensure that the sensor can be reached from t...
Страница 12: ...ng the ModTechw Protocol This protocol has been specifically designed to take advantage of the advanced features and diagnostics designed into the w range of sensors Note These sensors can NOT be used...
Страница 13: ...ngths Junction boxes are also useful for local connection of sensors close to the sample point This allows for easy replacement of sensors without the need to pull back cables to the monitor The junct...
Страница 14: ...s status 7 3 Add Sensor 1 From the MAIN MENU screen select SENSOR CONFIG by pressing and press 2 The SENSOR MENU should be displayed Press to highlight ADD SENSOR and press 3 The Monitor will now sea...
Страница 15: ...a new sensors the old sensor must be removed and the new sensor installed If a sensor in a multiple configuration is no longer required all traces from the menus can be removed You will be prompted w...
Страница 16: ...MENU should be displayed Press to highlight ADD MEASUREMENT and press 2 All available measurements will be displayed in a list Press or to select the required measurement 3 Press to select the measur...
Страница 17: ...his option is only available on the SAT measurement This allows the user to impose averaging on the measured value this is used to reduce the speed of reaction to the process changes The value can be...
Страница 18: ...n pressure in the environment of the sensor 8 4 9 M 0x Set Salinity Important Note This option is only available on the mg l or PPM measurement This option allows the user to set a fixed salinity valu...
Страница 19: ...ked at any time by comparing it with a known temperature reference after a period of temperature equilibration If for any reason the temperature is deemed to be inaccurate or needs to be different fro...
Страница 20: ...ing sensor refurbishment it is connected to the 7300 monitor without the electrolyte filling solution present the reading displayed will check the integrity of the sensor and whether there has been wa...
Страница 21: ...g this period variations caused by air flow can cause inaccuracies in the calibration It is advisable to cover the sensor in windy conditions From the 7300w Monitor navigate to the Calibration menu as...
Страница 22: ...y out the replacement The Membrane is a D10MC membrane and comes with grey backing paper These sensors are type 3 sensors and denoted by the 3 dots on the top part near the cable gland and have a type...
Страница 23: ...not the grey backing paper Tighten the ring ensuring the membrane does not wrinkle The membrane must be flat if it wrinkles remove discard and refit a new membrane 7 Fill a new cap to the brim with el...
Страница 24: ...echw GAL Instruction Manual 11 Spares 225690 OxyTechw GAL Sensor Refurbishment kit Contains 2 X 50ml Electrolyte 5 membranes Scotch Brite Pad Instruction Manual 224083IM Issue 04 20 03 2018 Page 24 of...
Страница 25: ...ability to the application 12 1 Returning Equipment for Repair If equipment needs to be returned to Partech for repair or service the following address should be used SERVICE DEPARTMENT ROCKHILL BUSIN...
Страница 26: ...rd 100 metres Max Pressure Rating Depth 2 Bar 13 2 Electrical Supply 12VDC from 7300w Monitor Sensor Communication Partech w Protocol Specifically developed for WaterWatch range 13 3 Measurement Range...
Страница 27: ...OxyTechw GAL Instruction Manual 224083IM Issue 04 20 03 2018 Page 27 of 28...
Страница 28: ...Partech Instruments Rockhill Business Park Higher Bugle St Austell Cornwall PL26 8RA UK Tel 44 0 1726 879800 Email info partech co uk Web www partech co uk...
