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Related Manuals for RayTek CM
Summary of Contents for RayTek CM
- Page 1 ® Raytek Operator’s Manual info@Raytek-Direct.com 1.888.475.5235...
- Page 2 Berlin, Germany Tel: +49 30 478008 – 0 Fax: +49 30 4710251 raytek@raytek.de Fluke Beijing Service Center Sales and technical support line (Raytek): (8610) 64384691 Service line: (8610) 4008103435 Service fax line: (8610) 65286307 Info@raytek.com.cn United Kingdom Raytek Japan, Inc.
- Page 3 INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS, OR ADEQUACY FOR ANY PARTICULAR PURPOSE OR USE. THE MANUFACTURER SHALL NOT BE LIABLE FOR ANY SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES, WHETHER IN CONTRACT, TORT, OR OTHERWISE. info@Raytek-Direct.com 1.888.475.5235...
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Page 4: Table Of Contents
........................17 9.4 C LEANING THE ............................18 9.5 R EPLACING A ROTECTIVE INDOW .......................18 10 Appendix....................................19 10.1 D ETERMINATION OF MISSIVITY ........................19 10.2 T YPICAL MISSIVITY ALUES .........................19 10.3 C OMMAND ...............................22 info@Raytek-Direct.com 1.888.475.5235... -
Page 5: Safety Instructions
Use in 110 / 230 V electrical systems can result in electrical hazards and personal injury if not properly protected. All instrument parts supplied by electricity must be covered to prevent physical contact and other hazards at all times. Raytek CM 1 info@Raytek-Direct.com 1.888.475.5235... -
Page 6: Description
Operation Manual 2 Description The CM miniature infrared sensors are high performance noncontact infrared temperature measurement systems. They measure the amount of energy emitted from an object accurately and repeatedly and convert the energy into temperature signal. The following analog outputs are available by different model: •... -
Page 7: Technical Data
Accuracy measured at ambient temperature 23 ±5 , e = 0.95 and calibration geometry. ** RS232 TxD and Alarm output share one single wire. Either can be selected by DataTemp or RS232 command. Declaration of Conformity for the European Community This instrument conforms to the following standards: EMC: EN61326‐1:2006 Safety: EN61010‐1:2001 Raytek CM 3 info@Raytek-Direct.com 1.888.475.5235... -
Page 8: Optical Diagram
= distance to unknown target spot = distance to smaller known target spot = distance to greater known target spot 3.3 Scope of Delivery All models are provided with: Mounting nuts Support software CD Quickstart Guide Raytek CM info@Raytek-Direct.com 1.888.475.5235... -
Page 9: Basics
In order to prevent damage to the lens and erroneous readings, the lens should always be protected from dust, smoke, fumes, and other contaminants. For this purpose an air purge collar is available. You should only use oil free, clean “instrument“ air. Raytek CM 5 info@Raytek-Direct.com 1.888.475.5235... -
Page 10: Electrical Interference
This measuring error when measuring objects with low emissivity can be reduced to a minimum if particular care is taken during installation, and the sensing head is shielded from these reflecting radiation sources. Raytek CM info@Raytek-Direct.com 1.888.475.5235... -
Page 11: Install And Operation
All sensors come with a 1.0m (39inch) cable or 3.0m (117inch) and 2 mounting nuts. You can mount the sensor in brackets or cutouts of your own design, or you can use the mounting bracket accessories. Figure 4: sensor with fixed mounting bracket Raytek CM 7 info@Raytek-Direct.com 1.888.475.5235... -
Page 12: Cable
RS232 TxD and alarm output share one single wire. Either can be selected by the DataTemp software or RS232 command. When alarm mode is active, the CM can receive command from a PC via RS232, but can’t respond to the PC. -
Page 13: Led Indicator And Blink Mode
Operation Manual 5.5 LED indicator and blink mode You can easily find the unit health status by the following LED blink mode. CM status LED blink LED status normal slow blink 1 ○ alarm fast blink ○ ○ ○ ○ ○ ○ ○ ○... -
Page 14: Software
Use the Temperature unit in Degree C for field calibration, if in Degree F, there is no effect. CM shares the alarm line with the RS232 TxD and the alarm function will be temporarily turned off and changed to RS232 mode when connecting to the DataTemp software. After re-powering the sensor without connecting to the DateTemp software, the alarm mode will function normally. -
Page 15: Accessories
XXXCIADJB Air Purge Collar XXXCMACAP, XXXCMACAPM Right Angle Mirror XXXCMACRA, XXXCMACRAM Protective Window XXXCMACPW, XXXCMACPWM Adjustable Mounting Bracket Air Purge Collar Fixed Mounting Bracket Protective Window Right Angle Mirror Figure 6: Overview of available accessories Raytek CM 11 info@Raytek-Direct.com 1.888.475.5235... -
Page 16: Fixed Mounting Bracket
Operation Manual 7.2 Fixed Mounting Bracket Figure 7: Fixed Mounting Bracket Dimensions of 7.3 Adjustable Mounting Bracket Figure 8: Adjustable Mounting Bracket Dimensions of Raytek CM info@Raytek-Direct.com 1.888.475.5235... -
Page 17: Air Purge Collar
Air flows into the fitting and out the front aperture. The pressure of air should be between 0.6 and 1 bar. Clean, oil free air is recommended. Figure 9: Dimensions of Air Purge Collar Raytek CM 13 info@Raytek-Direct.com 1.888.475.5235... -
Page 18: Right Angle Mirror
Adjust the transmissivity in the software until the same temperature is displayed, as it was determined without the protective window. For more information regarding the mounting of a protective window, see 9.5 Replacing a Protective Window on page 18. Raytek CM info@Raytek-Direct.com 1.888.475.5235... -
Page 19: Programming
Offset adjustment -0.3 for the temperature signal 8.2.2 Post Processing The following parameters can be set to determine the post-processing mode maximum hold, hold time: 5 sec F=12.5 minimum hold, hold time: 12.5 sec G=10 averaging, average time (90%): 10 sec Raytek CM 15 info@Raytek-Direct.com 1.888.475.5235... -
Page 20: Dynamic Data
N.O., threshold setting to 125.3℃(if U=C is set) 8.4.4 Factory default values It is possible to reset the unit to the original factory default values. factory default values will be set Raytek CM info@Raytek-Direct.com 1.888.475.5235... -
Page 21: Maintenance
In the first place, however, its task is to switch the system off in case of a faulty setup or a defect in the sensing head or in the electronic circuits. Never rely exclusively on the automatic error indication when monitoring critical heating processes. It is strongly recommended to take additional safety measures. Raytek CM 17 info@Raytek-Direct.com 1.888.475.5235... -
Page 22: Cleaning The Lens
Replace the protective window using the special tool supplied with the spare window. Put the tool into the slot on the window’s mounting ring. Now gently unscrew the protective window from its mount by turning to the left. Take care to screw on the new protective window as tight as possible, but do not over tighten. Raytek CM info@Raytek-Direct.com... -
Page 23: Appendix
Spectral range 8~14 ETAL Aluminum 0.02-0.1 Unoxidized Oxidized 0.2-0.4 Alloy A3003, Oxidized 0.1-0.3 Roughened 0.02-0.1 Polished Brass 0.01-0.05 Polished Burnished Oxidized Chromium 0.02-0.2 Copper 0.03 Polished 0.05-0.1 Roughened 0.4-0.8 Oxidized Gold 0.01-0.1 Haynes 0.3-0.8 Alloy Inconel Raytek CM 19 info@Raytek-Direct.com 1.888.475.5235... - Page 24 0.7-0.9 Cold-Rolled Ground Sheet 0.4-0.6 Polished Sheet Molten — 0.7-0.9 Oxidized 0.1-0.8 Stainless 0.05 Tin (Unoxidized) Titanium Polished 0.05-0.2 0.5-0.6 Oxidized Tungsten 0.03 Polished 0.03-0.1 Zinc Oxidized Polished 0.02 : Typical Emissivity Values Table 5 Raytek CM info@Raytek-Direct.com 1.888.475.5235...
- Page 25 Avoid reflections by shielding the object from surrounding temperature sources. For higher temperature objects, use instruments with the shortest wavelength possible. For translucent materials, such as plastic foils or glass, assure that the background is uniform and lower in temperature than the object. Raytek CM 21 info@Raytek-Direct.com 1.888.475.5235...
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Page 26: Command Set
0.100~998.9 secs Peak hold time nnn.n √ √ (999=infinite) Power nnnnn √ Target temperature nnnn.n √ In current scale(℃/℉) Temperature unit √ √ ℃/℉ Device bottom range limit nnnn.n √ -20℃ Restore factory defaults √ Raytek CM info@Raytek-Direct.com 1.888.475.5235... - Page 27 497.2 Unit identification √ e.g. !CMLTV Serial number √ e.g. 00012345 * Poll only ** only available when unit is in ℃ *** only available when unit is in mV mode Table 7: Command set Raytek CM 23 info@Raytek-Direct.com 1.888.475.5235...