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3.1

95-8600

8

CONVERTING A C7050 FLAME 

DETECTOR TO A MODEL X7050 

CAMERA

The Model X7050 Camera module can be installed in 

place of the UV tube module in an existing C7050 Flame 

Detector to provide basic visual monitoring capability.

CAUTION

Under no circumstances can 290 Vdc be applied 
to the camera.

1.  Provide the correct wiring to the C7050/X7050 

location as described in “Wire Size and Type” in the 

Installation section of this manual.

CAUTION

Power must not be applied to the device while 
opening the housing or while plugging in or 
removing the module.

2.  Disassemble the enclosure by turning the housing 

cover counterclockwise.  See Figure 8 for an 

illustration of the xWatch Camera assembly.

3.  Remove the existing UV module from the C7050 

detector. 

4.  Disconnect the existing wiring at the controller. 

 

Connect the grounding strap between the new 

index pin and the terminal mounting screw per the 

instructions.  See Figure 9.  

IMPORTANT

Do not test any wiring connected to the xWatch 
Camera with a meg-ohmmeter.  Disconnect wiring 
at the camera before checking system wiring for 
continuity.

5.  Check all field wiring to be sure that the proper 

connections have been made.

6.  Using the index pin as a guide, install the xWatch 

Camera module on the terminal block.

7.  Re-assemble the device housing. 
8.  Make the final sighting adjustments and ensure that 

the mounting bracket hardware is tight.

HOUSING COVER

TERMINAL BLOCK

INDEX PIN

REMOVE EXISTING 
UV SENSOR TUBE MODULE

INSTALL xWATCH CAMERA MODULE
IN PLACE OF EXISTING UV MODULE

B2331

NOTE:  REQUIRES REWIRING TO VIDEO EQUIPMENT.

Figure 8—Converting C7050 Flame Detector to X7050 Camera

B

 D

C

A

A2388

INDEX PIN

SCREW

GROUNDING STRAP

Figure 9—X7050 Camera Terminal Block

Summary of Contents for DET-TRONICS xWatch X7050

Page 1: ...Instructions xWatch Explosion Proof Camera Model X7050 3 1 Rev 3 12 95 8600 ...

Page 2: ...ize and Type 5 Wiring Procedure 6 Aiming the Camera 7 Leveling the Camera 7 CONVERTING A C7050 FLAME DETECTOR TO A MODEL X7050 CAMERA 8 TROUBLESHOOTING 9 Replacing the xWatch Camera Module 9 MAINTENANCE 9 Cleaning 9 O Rings 9 DEVICE REPAIR AND RETURN 10 ORDERING INFORMATION 10 Accessories 10 Replacement Parts 10 Assistance 10 xWatch Model Matrix 11 APPENDIX A FM CSA APPROVAL 12 APPENDIX B ATEX IEC...

Page 3: ...can be ordered from the factory as a combined unit with any X Series flame detector With this arrangement the camera and detector share the same field of view In the event of a fire or gas alarm the operator can immediately view the monitored area to determine whether personnel are present and safe An accurate evaluation of the hazard s size nature location and severity can be determined quickly a...

Page 4: ...d cost is attained using 22 AWG to 16 AWG twisted pair cable of 100 ohm impedance The monitor end must terminate the video cable with 100 ohms Since most monitors have a built in termination resistor of 75 ohms instead of 100 ohms a balun or other matching network video converter must be used A variety of matrix control systems or DVRs can be suitable for viewing or recording the video signal depe...

Page 5: ...e shelf video switchers or digital video recorders DVR can be used for the interface HOUSING MATERIAL Aluminum or 316 Stainless Steel SHIPPING WEIGHT Approximate Aluminum 1 2 pounds 0 6 kg Stainless Steel 2 2 pounds 1 0 kg DIMENSIONS See Figures 2 3 and 4 CERTIFICATIONS For complete approval details for the xWatch Explosion Proof Camera Model X7050 refer to the appropriate Appendix Appendix A FM C...

Page 6: ... take proper precautions during installation to ensure that moisture will not come in contact with the electrical connections or components of the system The integrity of the system regarding moisture protection must be maintained for proper operation and is the responsibility of the installer If conduit is used drains must be installed at water collection points to automatically drain accumulated...

Page 7: ...that the best quality video is displayed on a remote monitor Because composite video frequencies span the range of 25 Hz to 6 MHz most cables will display transmission line characteristics Ensure that the same cable type impedance is used throughout the entire length For example do not mix twisted pair cable and coaxial cable without using a balun for matching In addition the monitor end must be p...

Page 8: ...nnected to the camera with a meg ohmmeter Disconnect wiring at the camera before checking system wiring for continuity 4 Check all field wiring to be sure that the proper connections have been made 5 Using the index pin as a guide install the camera module on the terminal block 6 Re assemble the device housing 7 Make the final sighting adjustments and ensure that the mounting bracket hardware is t...

Page 9: ... the camera s field of view to match the center of the detector s field of view The COV tester can also be used to locate the outside edge of the field of view LEVELING THE CAMERA If the image on the monitor does not appear to be level this can be corrected by rotating the camera module within the xWatch Camera 1 Remove the housing cover from the xWatch Camera See Figure 5 2 Loosen the setscrew on...

Page 10: ... Disconnect the existing wiring at the controller Connect the grounding strap between the new index pin and the terminal mounting screw per the instructions See Figure 9 IMPORTANT Do not test any wiring connected to the xWatch Camera with a meg ohmmeter Disconnect wiring at the camera before checking system wiring for continuity 5 Check all field wiring to be sure that the proper connections have ...

Page 11: ... lens using a clean cloth or tissue and Det Tronics window cleaning solution part number 001680 001 If a stronger solution is needed isopropyl alcohol may be used O RINGS Rubber O rings are used on the Model X7050 Camera housing to ensure the watertight integrity of the device It is imperative that these O rings be properly installed and in good condition Failure to properly maintain these rings c...

Page 12: ...04404 002 Q1201A Laser Holder Laser is used for sighting the flame detector and xWatch Camera The Laser Holder easily attaches to the front of the detector or camera The Laser projects a red laser beam to show the exact center of the field of view Additional laser positions are provided to show the outside edges of the field of view REPLACEMENT PARTS Part Number Description 009448 003 Model DE2020...

Page 13: ...l 316 TYPE THREAD TYPE 1E 1 2 NPT 1F M20 TYPE VIDEO OUTPUT 50 NTSC 51 PAL TYPE FIELD OF VIEW 1 Wide FOV 90 2 3 mm Lens 2 Normal FOV 50 4 3 mm Lens 3 Narrow FOV 30 8 0 mm Lens TYPE APPROVALS W FM CSA ATEX CE IECEx TYPE CLASSIFICATION 2 Division Zone Ex d This lens emulates the 90 field of view to match the X Series Flame Detectors ...

Page 14: ...600 1998 Explosionproof Electrical Equipment General Requirements 3615 2006 Enclosures for Electrical Equipment ANSI NEMA 250 2003 CSA CERTIFICATION CLASS 4818 01 SIGNAL APPLIANCES Systems For Hazardous Locations Class I Division 1 Groups B C and D T5 Class II III Division 1 Groups E F and G T5 Enclosure NEMA Type 4X xWatch Model X7050 Video Camera NTSC or PAL system video output rated 18 30 Vdc 2...

Page 15: ...07ATEX0053 T5 Tamb 40 C to 75 C IP66 EN Standards EN 60079 0 2009 EN 60079 1 2007 EN 60529 1991 A1 2000 Special Conditions for Safe Use None IECEX CERTIFICATION Certificate of Conformity IECEx FMG 07 0019 Ex d IIC T5 Gb T5 Tamb 40 C to 75 C IP66 IEC Standards IEC 60079 0 2007 IEC 60079 1 2007 IEC 60529 2001 ...

Page 16: ...e 6901 West 110th Street Minneapolis MN 55438 USA www det tronics com Phone 1 952 941 6665 Toll free 1 800 765 3473 Fax 952 829 8750 det tronics carrier com Specifications subject to change without notice All trademarks are the property of their respective owners 2020 Detector Electronics Corporation All rights reserved Det Tronics manufacturing system is certified to ISO 9001 the world s most rec...

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