Pall WS08 Series Instruction Booklet Download Page 28 | Manualshive

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Pall WS08 Series
Water Sensor

i n s t r u c t i o n

b o o k l e t

28

NOTES

AB

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Summary of Contents for WS08 Series

Page 1: ...Pall WS08 Series Water Sensor instruction booklet SIWS08EN WS08 AB ...

Page 2: ...ception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an e...

Page 3: ...6 ALARM MODULE OPTION 11 7 MAINTENANCE 12 7 1 Sensor replacement 12 7 2 Sensor probe replacement optional 12 7 3 Self diagnostics and error messages 13 7 4 Replacement of sealing element 13 8 NETWORK 14 9 REPLACEMENT PARTS ACCESSORIES 15 10 TECHNICAL DATA 16 1 GENERAL INFORMATION 17 2 INSTALLATION 17 3 ICONS ON THE TOOLBAR 18 3 1 File 18 3 2 Interfaces 18 3 3 Group 19 3 4 Transmitter 19 3 5 Inform...

Page 4: ...enance and commissioning should be performed by qualified personnel only Safety instructions for use of the alarm module with voltages 50V To insulate the optional relay connections from the low voltage side of the water sensor the partition provided for this purpose must be fitted in the lower section During operation of the instrument the modular housing must be completely closed The protection ...

Page 5: ...outputs In addition the relay output can be used for alarms and process control no relay available with RS485 options The modular housing enables a user friendly operation and a quick replacement of the sensor unit for service purposes 3 INSTALLATION 3 1 Installation of the housing The necessary dimensions for the mounting holes can be found in the drawing to the left 3 2 1 General safety instruct...

Page 6: ...rough the gland to locate the probe tip in the fluid flow and tighten the gland lock nut onto the nipple to a torque of 30Nm 22 lbf ft If a torque spanner is not available firmly hand tighten the nut then spanner tighten a further 50 approximately 1 flat Check that the probe is not free to slide in the gland tighten further if it can be moved by hand Fill the system pressurise to normal working pr...

Page 7: ...above about 4 bar 58 psi and there will be risk of damage to the probe Ideally the system should be depressurised to install the probe the valve allows installation removal of the probe without draining the system 3 3 Removal of the probe 3 3 1 Removal of the probe without ball valve a Either completely isolate and depressurise the system where the probe is located or depressurise the whole system...

Page 8: ... VAC serial data output analogue output supply 4 2 Relay connection diagram Option Rel 1 Rel 2 4 ELECTRICAL CONNECTIONS Hardware 4 1 Connection diagram i n s t r u c t i o n booklet Pall WS08 Series Water Sensor 8 AB ...

Page 9: ...ND 4 Rxd B 3 V 2 Txd A 1 Plug for RS232 analogue output front view Description Connection assignment GND Ser 5 GND 4 Rxd B 3 Plug for 100 240V metal housing front view Description Connection assignment GND Ser 5 GND 4 Plug for 100 240V polycarbonate housing front view External diameter of supply cable 10 12mm 0 39 0 47 Maximum wire cross section 1 5mm2 AWG 16 The protection of the supply cable aga...

Page 10: ...ble as an option The notch on the chip must match the receiver slot 4 Socket for optional display Pin connector for optional display 5 Push Buttons for calibration purposes See Hardware chapter 7 Maintenance 6 Diagnosis LEDs See Hardware chapter 7 Maintenance 5 1 Circuit board After removal of the housing cover the following operating components on the circuit board may be accessed for adaptation ...

Page 11: ...ble 2 To display the maximum value of the selected measured variable press the button for at least five seconds 3 1 To reset the instrument to its normal operating status press the button once again for five seconds 3 2 If both buttons are pressed for at least five seconds while the maximum value is displayed the MAX symbol disappears the maximum value will be deleted Reset Lowest measured value 1...

Page 12: ...sic control functions Two relays are provided which can be configured using the configuration software supplied Note Relays are not available with RS485 option The user thus has the option of setting the measured variable to be monitored S x T and the threshold hysteresis for each relay For the procedure see the Configuration Sofware page 20 chapter 5 2 Relay max switched voltage max switched curr...

Page 13: ...ution The measured variable ppm x should only be used if C1 to C4 constants have been loaded 70 62 NC NC 11 11 C C 12 12 NO NO 13 13 ppm C F 1 2 3 1 2 3 8 C 70 62 NC NC 14 14 C C 15 15 NO NO 16 16 ppm C F 4 5 6 4 5 6 8 C Switching relay 1 Switching relay 2 If relay 1 has tripped ON then REL1 is displayed If relay 2 has tripped ON then REL2 is displayed Hardware 13 i n s t r u c t i o n booklet Pal...

Page 14: ...ations using the buttons on the circuit board the significance of the LEDs being on or flashing is different from the above Humidity Temperature Calibration using push buttons Self diagnostics via messages on the display when fitted Error 1 sensing element damaged Contact Pall or your local supplier Error 2 liquid water on the sensing element Allow the probe to dry out Error 3 temperature sensor o...

Page 15: ...ansion 1200m 3937ft total length Transmission rate 9600 Baud Mounting notes Data cables minimum diameter of 4mm 0 16 2 core twisted pair Typ 50 pF m impedance 100 Ohm non shielded In accordance with the RS485 standard cables in category 5 UTP specified according to EIA TIA ANSI 568 meet these requirements For high noise emissions especially for large cable lengths the use of shielded cables is rec...

Page 16: ...PV KIT NPT Plug connecors For the network configuration the following plug connectors are also necessary Y splitter Siemens 6ES7 194 1KA01 0XA0 Plug Lumberg RSC 5 7 RS232 485 Converter To adapt the RS232 interface on the PC to the RS485 network protocol a signal converter Lumberg RSC 5 7 Y splitter Power supply Analog output RS485 Network Power supply 16 i n s t r u c t i o n booklet Pall WS08 Ser...

Page 17: ...ra Low Voltage 12 to 30 VAC Current consumption 2x voltage output for 24V DC AC typ 40mA 2x current output typ 80mA Pressure range sensing probe 0 20bar System requirements for software WINDOWS 98 or later serial interface Serial interface for configuration4 RS232C Housing Protection class polycarbonate IP65 Nema 4 Cable gland M16 x 1 5 cable Ö 4 5 10mm 0 18 0 39 Electrical connection screw termin...

Page 18: ...ted to U S 50 1 GENERAL INFORMATION The configuration software was developed by Pall to allow fast and easy configuration of individual transmitters This software tool is included in the scope of supply System requirements MS WINDOWS 98 or higher RS232 serial interface 2 INSTALLATION Insert the CD ROM supplied with the transmitter into the PC and open the set up application Follow the instructions...

Page 19: ...pens a file for a new tree Open Workspace Opens existing trees Save Workspace Saves the current trees in an archive file Note The functions Save Workspace and Open Workspace apply to the tree structure only not to the configurations of individual transmitters 3 2 Interfaces Select Selects the serial interface COM port for communication with the transmitters Following functions are available use do...

Page 20: ...tter to a group Network The check box network must be selected when several WS08 s are operated in a network Network address Input of the network address for the WS08 transmitter for unique assignment within the network see label on the transmitter housing For use only with RS485 equipped systems Interface Selects the interface for connecting the transmitter to the network For information on how t...

Page 21: ...ration for a transmitter then select the appropriate network in the tree and write the configuration all transmitters of the target group using the command Write All Warm Start Resets and restarts the microprocessor of the selected transmitter 3 5 Information Version Displays the version number of the WS08 software currently installed and the contact information for Pall 4 ICON LIST Load File see ...

Page 22: ...above Units Selects between SI or US units 5 2 Relay Used to set both alarm outputs Physical Quantity Selects the physical quantity for each alarm output Switching Point High Sets the high switching point Hysteresis Sets the switching hysteresis that should be maintained each time the signal falls below the upper switching limit 70 62 ppm C F 8 C Configuration software 5 TABS 22 i n s t r u c t i ...

Page 23: ...ion Other solvents than above mentioned can corrode the humidity sensor 1 point calibration Humidity Fast and easy calibration for accurate measurement results at a defined working point humidity point 1 Stabilise the probe of the desired humidity for min 30 minutes 2 Click on the Humidity 1 point calibration button The measured values will now appear in both input fields 3 Replace the value in th...

Page 24: ... Save the humidity reading of the transmitter will be adjusted to the reference humidity 9 The process is complete when the message Two point calibration successful appears 1 point calibration Temperature If the working range is limited to a narrow temperature range one point calibration will be sufficient within this working range 1 Place the probe at the reference temperature and allow stabilisa...

Page 25: ...d directly on the circuit board are not recorded Firmware Version Provides information on the software version implemented in the transmitter internal Configuration software 5 5 Parameter Moisture content Enter the parameter C1 C2 C3 and C4 for calculation of the water content x ppm Note The saturation content is PPM parts per million can be displayed if the proper C1 C2 C3 C4 constants have been ...

Page 26: ...tebook in the pull down menu Interface Enter the name for the transmitter in the Name field Complete the New Transmitter process by clicking on the button Add 6 2 How to read the configuration of a transmitter Water Sensor The current configuration of the selected transmitter can be read by clicking on the button Read Transmitter or by selecting Transmitter Read Transmitter If the configuration is...

Page 27: ...27 i n s t r u c t i o n booklet Pall WS08 Series Water Sensor DECLARATION OF CONFORMITY AB ...

Page 28: ...Pall WS08 Series Water Sensor i n s t r u c t i o n booklet 28 NOTES AB ...

Page 29: ...Pall WS08 Series Water Sensor i n s t r u c t i o n booklet 29 NOTES AB ...

Page 30: ...ew York USA 800 333 7255 toll free 1 516 484 3600 telephone 1 516 625 3625 fax Portsmouth UK 44 0 23 9230 3303 telephone 44 0 23 9230 2507 fax Visit us on the web at www pall com Pall Corporation has offices and plants throughout the world in locations including Argentina Australia Austria Belgium Brazil Canada China France Germany India Indonesia Ireland Italy Japan Korea Malaysia Mexico the Neth...

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