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Dräger Polytron 8200, Инструкция по эксплуатации

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WARNING

Strictly follow the Instructions for Use.

The user must fully understand and strictly observe the

instructions. Use the product only for the purposes specified

in the Intended use section of this document.

!

Dräger Polytron 8200/8310

Instructions for use

i

Содержание Polytron 8200

Страница 1: ...structions for Use The user must fully understand and strictly observe the instructions Use the product only for the purposes specified in the Intended use section of this document Dr ger Polytron 820...

Страница 2: ......

Страница 3: ...to the Quick Menu mode 13 4 5 Switching to Menu mode password protected 13 4 6 Measurement mode 13 5 Calibration 14 5 1 Calibrating the device 14 5 2 Performing Auto Calibration 15 6 Menu overview 16...

Страница 4: ...cording to Annex II Sections 1 5 5 1 5 6 and 1 5 7 of Directive 94 9 EG is not covered at present z Exchanging components may compromise the intrinsic safety This only applies if the device is intrins...

Страница 5: ...tronics and optional relay 4 Lower part of housing 5 Sensor 6 Assembled device 2 1 2 Explosion proof device with e Box for increased safety 1 Housing cover 2 Clip 3 Enclosure with main electronics and...

Страница 6: ...the concentration is performed by internal electronics and software For the output signal the gas sensor emulates the half bridge of a catalytic bead sensor 2 2 3 Contaminating gases for the Dr gerSen...

Страница 7: ...ipulations that may affect the installation of the system z For installation without a conduit an approved cable gland e g Hawke A501 421 A NPT or equivalent must be used see chapter 12 on page 28 To...

Страница 8: ...ing to the application e g HART operation certain minimum impedances must be adhered to see chapter 3 3 on page 8 The conductors for the power supply must have an adequately low resistance to insure t...

Страница 9: ...connected to the 9 way plug 1 Disconnect the 9 way plug on the rear of the main electronics 2 Connect the wires for Alarm Relay 1 Alarm Relay 2 and the Fault relay to the corresponding terminals see...

Страница 10: ...g SW dongles are available for the Polytron 8200 To install a SW dongle 1 Switch off the power to the unit or declassify the area according to the local regulations 2 Release the set screw and unscrew...

Страница 11: ...e chapter 4 2 2 on page 12 z SIL when SIL status is activated When the optional relay PCB is used z If the first alarm has been triggered the red LED gives single flashes z If the second alarm has bee...

Страница 12: ...imum measurement limit and measurement units for the sensor z Measurement range and measurement units for the analog interface Only displayed when the 4 20 mA interface is enabled Warning message pres...

Страница 13: ...g the video LED test software version and initialization and starts the warm up phase The display indicates that the sensor will be ready to operate in hh mm ss the countdown begins and the Polytron 8...

Страница 14: ...ars 2 Apply zero gas synthetic air or nitrogen to the sensor 3 Select Next and confirm The current value is displayed After the displayed value is stable 4 Set the value to 0 and confirm The message P...

Страница 15: ...ration is started The calibration gas concentration the units and where appropriate the calibration gas are displayed and can be changed 4 Start the calibration with Next Back to menu aborts the calib...

Страница 16: ...18 Device init page 20 Set alarm A1 page 19 Datalogr on off SW dongle page 20 Set alarm A2 page 19 Set Datalogger Display page 20 Set fault page 19 Clear datalogr Calibration PWD page 19 Sample time S...

Страница 17: ...f all the numerical groups are displayed as 00 there are no faults or warnings present 7 1 4 Displaying installed modules Display of the installed hardware modules z Select Information Instrument Modu...

Страница 18: ...ering the alarm limit and confirm 3 Set the threshold and confirm The setting for the alarm threshold is displayed 4 Select Next and confirm The setting for the alarm direction is displayed 5 Select R...

Страница 19: ...the function key This function is used to assign a predefined function to the key The selected function is activated by briefly taping the key 1 Select Settings Instrument Function key and confirm 2 S...

Страница 20: ...ion 1 Select Settings Instrument Display Displaytest and confirm 2 Select On or Off and confirm When this function is activated the display is shown inverted and all the LEDs are lit 8 3 Communication...

Страница 21: ...line and confirm 3 Set the currrent and confirm 4 Select Confirm and confirm Switching the warning signal on or off This function is used to switch the warning signal on the analog interface on and o...

Страница 22: ...selected concentration 1 Select Settings Communication Analog interface Set concentr and confirm 2 If the alarm in the control unit is disabled confirm the message Disable all alarm settings 3 Select...

Страница 23: ...w of the new gas settings is displayed z Return to the previous view with Previous or confirm the settings with Confirm Information about measurement units The Polytron 8200 8310 represents the measur...

Страница 24: ...percentage of the full scale reading Example A trigger threshold of 2 is entered for a full scale reading of 500 ppm Consequently the datalogger will only store measurements if they deviate relative t...

Страница 25: ...device checked by Dr gerService 10 4 20 mA interface cable not connected Disconnect the powwer supply connect the 4 20 mA interface and reconnect the power supply 045 Device not detecting any sensor...

Страница 26: ...occurs again Have the device checked by Dr gerService 105 Device fault Have the device checked by Dr gerService 104 No valid date or time set Set time and date see chapter 8 2 3 on page 19 107 Batter...

Страница 27: ...he set screw and unscrew the housing cover from the device 3 Lift the handle and remove the enclosure with the main electronics 4 Remove the protective caps for the connectors 5 Unscrew the connector...

Страница 28: ...or Ex DD 105 mA at 24 V DC no relay sensor not remote 145 mA at 24 V DC with relay remote sensor with Dr gerSensor Ex LC 130 mA at 24 V DC no relay sensor not remote 165 mA at 24 V DC with relay remot...

Страница 29: ...ue Nm Housing cover min 266 min 30 Sensors min 266 min 30 Plug min 266 min 30 Cable bushing min 443 min 50 Device to e Box 71 8 Electronic Torque Lb In Cable size in AWG Cable size in mm2 All field wi...

Страница 30: ...A2 alarm is present If an alarm is configured as acknowledgeable and the alarm is acknowledged the LED lights Alarm hierarchy A2 has a higher priority for the LED than A1 However the A1 and A2 relays...

Страница 31: ...ote LC e S 4 20 HART 45 44 538 Dr ger Polytron 8200 Remote LC e S 4 20 HART Relay 45 44 539 Dr ger Polytron 8310 d A 4 20 HART 45 44 807 Dr ger Polytron 8310 d A 4 20 HART Relay 45 44 808 Dr ger Polyt...

Страница 32: ...PE Europe 68 06 978 Calibration adapter Viton 68 10 536 Process adapter stainless steel with M30 x 1 5 locking nut for Dr gerSensor DD 68 12 470 Process adapter stainless steel with M36 x 1 5 locking...

Страница 33: ...Declaration of Conformity Dr ger Polytron 8200 8310 33 14 Declaration of Conformity...

Страница 34: ...www norrscope com...

Страница 35: ......

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