GE Reuter-Stokes FLAME TRACKER Скачать руководство пользователя страница 15 | Manualshive

Страница: 15 / 15

GE Reuter-Stokes FLAME TRACKER Скачать руководство пользователя страница 15

FS-9001OM

– REV M

10

Copyright 2016 GE Reuter-Stokes. All rights reserved

4

MAINTENANCE

4.1 WARNING

Do not disconnect connector while circuit is energized (or live), unless area is known to be non-hazardous.

4.2 CAUTION

The operating temperature range of the Flame Sensor is

-40°C to 150°C

.

Do not

attempt to work on the

Flame Sensor or the cable until they have reached a safe handling temperature.

The Flame Sensor output will deteriorate as the lens becomes dirty. It is recommended, when initially

installed, that the signal level be recorded during normal operation. During subsequent running, the signal
level should be compared with the initial values. If a significant reduction in the signal level is noticed, then it is
recommended that the lens be cleaned at the next opportunity (with the turbine shut down and cold). Clean the
lens with isopropyl alcohol or other residue free solvent compatible with Sapphire. In order to reduce the risk of
galling, an anti seize compound should be applied to the mounting thread prior to reinstallation of the sensor.

5

TROUBLESHOOTING

5.1 WARNING

Do not disconnect connector while circuit is energized (or live), unless area is known to be non-hazardous.

5.2 CAUTION

The operating temperature range of the Flame Sensor is

-40°C to 150°C

.

Do not

attempt to work on the

Flame Sensor or the cable until they have cooled to a safe handling temperature.

PROBLEM

CAUSE

SOLUTION

No current flows

Reversed polarity
Open wire

Change polarity
Check connections

Low sensitivity during checkout or
operation

Dirty lens
Grounded cable

Clean lens (Section 4.0)
Check cable for grounds

Low flame intensity signal during
operation

Misalignment of the sensor mount

Check the squareness of all flanges
and pipes of the sensor mount. Verify
that the sensors have a clear view of
the flame.

Periodic low reading on secondaries
of DLN1 turbines

Condensation on the lens that can
occur under high humidity
situations.

A shorter mount tube (PN# E1-
0058P002), is available from GE
Reuter Stokes and may improve this
condition. Please contact GE Reuter
Stokes for further information.

«
...
13
14
15

Содержание FLAME TRACKER

Страница 1: ... 44087 FLAME TRACKERTM SiC TWO WIRE FLAME SENSOR 4 20 mA OPERATION MAINTENANCE MANUAL MODEL RS FS 9001 REVISION M MANUFACTURER REUTER STOKES TWINSBURG OH USA www ge mcs com GENERAL ELECTRIC COMPANY Copyright 2016 GE Reuter Stokes All rights reserved ...

Страница 2: ... IN THIS MANUAL IS NONINFRINGING AS WELL AS WARRANTIES IMPLIED FROM A COURSE OF PERFORMANCE OR COURSE OF DEALING THE MATERIALS IN THIS MANUAL WILL BE ERROR FREE OR THAT THE MATERIALS IN THIS MANUAL WILL BE COMPLETE ACCURATE OR TIMELY NO ADVICE OR INFORMATION OBTAINED BY YOU FROM REUTER STOKES INC OR THROUGH THE CONTENT AND MATERIAL IN THIS MANUAL SHALL CREATE ANY WARRANTY OF ANY KIND REUTER STOKES...

Страница 3: ...3394 WRTR K Schmidt REV G DATE 6 16 2009 ECN 27755661 WRTR L Lombardo REV H DATE 10 12 2009 ECN 31496139 WRTR L Lombardo REV J DATE 06 25 10 ECN 40293054 WRTR R Martin REV K DATE 04 24 13 ECN 77469075 WRTR J Hashmi REV L DATE 12 18 15 ECN 500000157848 WRTR J Hashmi REV M DATE 02 22 16 ECN 500000204318 WRTR J Hashmi ...

Страница 4: ...rently available approved cables are GE Reuter Stokes RS E2 0285 and GE 362A1053 Do not attempt to disassemble the sensor Sensor is not repairable Breaching the seal of the sensor will cause lose of the inert fill gas and render the sensor unusable Do not remove the sensor by wrenching on the body Always use the 1 3 8 inch mounting nut Wrenching on the body may breach the seal Breaching the seal o...

Страница 5: ...er RS FS 9001 1 1 1 2 INTERCONNECTING CABLE RS E2 0285PXXX OR 362A1053PXXX 2 1 2 REFERENCE 3 1 3 GENERAL DESCRIPTION 4 2 SENSOR 4 3 INSTALLATION 6 3 1 MECHANICAL 6 3 2 ELECTRICAL 8 3 3 CONNECTOR PINOUT 9 3 4 SENSOR CHECKOUT 9 3 5 CONTROLLER SETUP 9 4 MAINTENANCE 10 4 1 WARNING 10 4 2 CAUTION 10 5 TROUBLESHOOTING 10 5 1 WARNING 10 5 2 CAUTION 10 ...

Страница 6: ...IL C 38999 Series III size 15 5 pin Sensor Silicon Carbide photodiode Window Sapphire Operating Sensitivity RS FS 9001 5 mA 1x10 10 photons in 2 sec 310 nm Output 4 20 mA dc Max 21 mA Response time 25 milliseconds Power Requirements 12 30 vdc 100 mA Temperature Range ambient 40 F to 302 F 40 C to 150 C 455 F 235 C with specified water cooling Relative Humidity Process Pressure Vibration 100 Non Co...

Страница 7: ...XXX Mechanical Wire 18 gauge 1 02 mm 19 strand nickel plated copper Insulation Teflon PTFE Shield Jacket 36 gauge 0 127 mm nickel plated copper braid Extruded PFA Armor Stainless steel braid Connector MIL C 38999 series III shell size 15 5 16 pins only 3 pins are used Operating Voltage max 300 vrms Temperature max 482 F 250 C ...

Страница 8: ...FS 9001OM REV M 3 Copyright 2016 GE Reuter Stokes All rights reserved 1 2 REFERENCE ...

Страница 9: ...iC photodiode is being produced by GE Reuter Stokes and has been successfully operated on a number of GE gas turbine installations 2 SENSOR Figure 1 is a block diagram of the SiC Flame Sensor The sensor has a sapphire window that is transparent to UV light and can withstand the compressor discharge temperature and pressure It has a lens inside that focuses the light on a silicon carbide photodiode...

Страница 10: ...FS 9001OM REV M 5 Copyright 2016 GE Reuter Stokes All rights reserved FIGURE 1 SiC FLAME SENSOR WIRING DIAGRAM ...

Страница 11: ... of 455 F 235 C Air cooling with ambient air can be used in installations where the enclosure is cooled with forced air This would be typical of LM2500 and LM6000 aircraft engine applications The air velocity at the sensor must be 5 ft sec 1 5 m sec or greater at a temperature of 50 F 10 C or less above outside ambient Under these conditions the sensors will operate at outside ambient temperatures...

Страница 12: ... amount of Never Seez PN NG 165 GE PN 248A9779P001 to threads prior to reinstalling the Flame Sensor 2 Inspect the window and clean with Isopropanol soaked swab If required install hand tight 3 4 Full turns tighten with a wrench approximately 2 5 turns Tighten further as required to align keys on cable connector with slots in sensor connector 3 Slide cooling coil over Flame Sensor major diameter a...

Страница 13: ...he junction box Do not connect the shields to each other or to earth ground at any location The shields should be individually jumped through all junction boxes and connected to the proper ground terminal at the Controller The polarity of the cable is as follows white is positive and black is negative signal return Reverse polarity will not damage the sensor Signal cable from the junction box to t...

Страница 14: ... controller for each of the sensors The sensors are sensitive to light and may have some reading depending on the ambient light level Test each sensor by covering the port to see the zero flame intensity signals and with a flashlight to see a positive reading With no light the reading should be 3 7 to 4 1 milliamps while with most flashlights the reading should be above 8 milliamps An LED flashlig...

Страница 15: ... galling an anti seize compound should be applied to the mounting thread prior to reinstallation of the sensor 5 TROUBLESHOOTING 5 1 WARNING Do not disconnect connector while circuit is energized or live unless area is known to be non hazardous 5 2 CAUTION The operating temperature range of the Flame Sensor is 40 C to 150 C Do not attempt to work on the Flame Sensor or the cable until they have co...

Отзывы:

Нет отзывов

Бренды по названию

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Популярные бренды

Загрузить еще бренды