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Related Manuals for optris CSmicro LT15
Summary of Contents for optris CSmicro LT15
- Page 1 ® optris CSmicro LT15/ LT02/ 2WLT/ 2W2M/ 2Whs ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ Infrared Sensor Operators manual...
- Page 3 If the failure results from misuse or neglect the user has to pay for the repair. In that case you may ask for a cost estimate beforehand. optris CSmicro – E2010-09-A...
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Page 4: Table Of Contents
Appendix C – Smart Averaging Mounting Accessories [LT15/ LT02/ 2WLT/ 2W2M] Mounting Accessories [2Whs] Air Purge Collars [LT15/ LT02/ 2WLT/ 2W2M] Air Purge Collar [2Whs] Further Accessories Electrical Installation Analog Mode Maximum Loop Impedance [2WLT/ 2W2M/ 2Whs] optris CSmicro – E2010-09-A... -
Page 5: Description
They calculate the surface temperature based on the emitted infrared energy of objects [► Basics of Infrared Thermometry]. The sensor housing of the optris CSmicro is made of stainless steel (IP65/ NEMA-4 rating) – the sensor electronics is integrated inside the connection cable. -
Page 6: Cautions
The sensors of the CSmicro series are available in the following versions: Model Measurement range spectral Output response CSmicro LT15/ LT02 -20 to 350 °C 8-14 μm Voltage output 0-5 V/ 0-10 V CSmicro 2WLT -30 to 900 °C 8-14 μm... -
Page 7: Factory Default Settings
Smart Averaging means a dynamic average adaptation at high signal edges [activation/ deactivation via software only]. ► Appendix C Read the manual carefully before the initial start-up. The producer reserves the right to change the herein described specifications in case of technical advance of the product. optris CSmicro – E2010-09-A... -
Page 8: Technical Data
4 m (50 cm between head and electronics) [2Whs] Cable diameter 2,8 mm (head – electronics) 4,3 mm (electronics – end of cable) Vibration IEC 68-2-6: 3G, 11 – 200 Hz, any axis Shock IEC 68-2-27: 50G, 11 ms, any axis Software (optional) CompactConnect optris CSmicro – E2010-09-A... -
Page 9: Electrical Specifications
5...30 VDC 5...30 VDC 0...4,6 V at supply voltage 5 VDC; also valid for alarm output only at supply voltage ≥ 11 V inverted RS232, TTL, 9,6 kBaud 500 mA if the mV output is not used optris CSmicro – E2010-09-A... -
Page 10: Connection Diagrams
Current loop (+) yellow TxD (5 V) green RxD (5 V)/ Open collector output brown Current loop (-)/ Ground () black Shield You will find a detailed description of the different sensor connections in chapter ► Electrical Installation. optris CSmicro – E2010-09-A... -
Page 11: Measurement Specifications [Lt Models]
Average, Peak hold, Valley hold (adjustable via software) at ambient temperature 235 °C, whichever is greater; Epsilon = 1; Response time 1 s at object temperatures > 0 °C at object temperatures > 20 °C at time constants > 0,2 s optris CSmicro – E2010-09-A... -
Page 12: Measurement Specifications [2M Model]
0,100...1,000 (adjustable via software) Interface (optional) USB programming interface Signal processing Average, Peak hold, Valley hold (adjustable via software) at ambient temperature 235 °C; Epsilon = 1; Response time = 1 s at object temperatures > 450 °C optris CSmicro – E2010-09-A... -
Page 13: Optical Charts
In order to prevent measuring errors the object should fill out the field of view of the optics completely. Consequently, the spot should at all times have at least the same size like the object or should be smaller than that. LT15/ 2WLT/ 2Whs D:S = 15:1 optris CSmicro – E2010-09-A... - Page 14 LT15/ 2WLT/ 2Whs with CF lens (0,8 mm@ 10 mm) LT02 D:S = 2:1 optris CSmicro – E2010-09-A...
- Page 15 LT02 with CF lens (2,5 mm@ 23 mm) 2W2M SF D:S = 75:1 optris CSmicro – E2010-09-A...
- Page 16 2W2M CF D:S = 75:1/ D:S Far field = 14:1 If the CF lens (ACCTCFHT or ACCTCFHTE) is used in connection with 2W2M units (SF or CF optics) the focus is shifted to a distance of 11 mm. optris CSmicro – E2010-09-A...
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Page 17: Cf Lens And Protective Window
Protective window with external thread for installation in massive housing [LT15/ 2WLT/ 2Whs] ACCTPWHTE Protective window with external thread for installation in massive housing [2W2M] If the protective window is used, the transmission has to be set to 0,83 [LT15/ 2WLT/ 2Whs] or 0,93 [2W2M]. optris CSmicro – E2010-09-A... - Page 18 CF lens with external thread: ACCTCF/ ACCTCFHT CF lens: ACCTCFE/ ACCTCFHTE Protective window: ACCTAPLCF/ ACCTAPLCFHT Protective window with external thread: ACCTPW/ ACCTPWHT ACCTPWE/ ACCTPWHTE To change the transmission value the optional USB-Kit (including CompactConnect software) is necessary. optris CSmicro – E2010-09-A...
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Page 19: Mechanical Installation
The sensors CSmicro are sensitive optical systems. Please use only the thread for mechanical installation. Avoid mechanical violence on the head – this may destroy the system (expiry of warranty). Sensing head [LT15/ LT02/ 2WLT/ 2W2M] Sensing head [2Whs] optris CSmicro – E2010-09-A... -
Page 20: Mounting Accessories [Lt15/ Lt02/ 2Wlt/ 2W2M]
[ACCTFB] adjustable in one axis [ACCTMB] thread, adjustable in 2 axes [ACCTMG] The Mounting fork can be combined with the Mounting bracket [ACCTFB] using the M12x1 thread. Mounting bracket, adjustable in two axes [ACCTAB] optris CSmicro – E2010-09-A... -
Page 21: Mounting Accessories [2Whs]
Mounting Accessories [2Whs] Mounting bracket, adjustable in one axis for 2Whs [ACCTFBMH] optris CSmicro – E2010-09-A... -
Page 22: Air Purge Collars [Lt15/ Lt02/ 2Wlt/ 2W2M]
[ACCSAP]/ for heads with a [ACCTAPL] the Mounting fork allows D:S ratio ≥ 10:1 an adjustment in two axes. The needed amount of air (approx. 2...10 l/ min.) depends on the application [ACCTAPL+ACCTMG] and the installation conditions on-site. optris CSmicro – E2010-09-A... -
Page 23: Air Purge Collar [2Whs]
Air Purge Collar [2Whs] Air purge collar for 2Whs head [ACCTAPMH] optris CSmicro – E2010-09-A... -
Page 24: Further Accessories
Further Accessories Right angle mirror USB-Kit: USB programming adaptor Enables measurement incl. terminal block and software CD with 90° angle [ACCSUSBK] [ACCTRAM] ► All accessories can be ordered using the according part numbers in brackets [ ]. optris CSmicro – E2010-09-A... -
Page 25: Electrical Installation
Analog Mode CSmicro [LT15/ LT02] as analog device (mV output on OUT pin) The output impedance must be ≥ 10kΩ. CSmicro [2WLT/ 2W2M/ 2Whs] as analog device (mA two-wire-output) The maximum loop impedance is 1000 Ω. optris CSmicro – E2010-09-A... -
Page 26: Maximum Loop Impedance [2Wlt/ 2W2M/ 2Whs]
Maximum Loop Impedance [2WLT/ 2W2M/ 2Whs] The maximum impedance of the current loop depends on the supply voltage level: 1000 Supply voltage (V) optris CSmicro – E2010-09-A... -
Page 27: Digital Mode
Press with a screw driver as shown in the picture to loose a contact. The sensor is offering two ways of digital communication: bidirectional communication (sending and receiving data) unidirectional communication (burst mode – the sensor is sending data only) Digital mode [LT15/ LT02] optris CSmicro – E2010-09-A... - Page 28 Direct connection to an RS232 interface on the computer [LT15/ LT02] In the digital mode the sensor can be connected directly to a serial port (RS232) on your PC using this circuit. This connection supports only the unidirectional communication mode. optris CSmicro – E2010-09-A...
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Page 29: Alarm Output
Open collector output [LT15/ LT02] The open collector output is an additional alarm output on the CSmicro and can control an external relay e.g. In addition the analog output can be used simultaneously. Open collector output [2WLT/ 2W2M/ 2Whs] optris CSmicro – E2010-09-A... -
Page 30: Software Compactconnect
Main Features: Graphic display for temperature trends and automatic data logging for analysis and documentation Complete sensor setup and remote controlling Adjustment of signal processing functions Programming of outputs and functional inputs optris CSmicro – E2010-09-A... -
Page 31: Communication Settings
All sensors of the CSmicro series are using a binary protocol. To get a fast communication the protocol has no additional overhead with CR, LR or ACK bytes. To power the sensor the control signal „DTR“ has to be set. optris CSmicro – E2010-09-A... -
Page 32: Digital Command Set [Lt15/ Lt02]
Burst string Example Complete burst string Conversion to Decimal value 2 synchronisation bytes: AAAA ------ ------ process temp [°C] = (Hex Dec(03B8)-1000)/10 = -4,8 2 bytes for each output value (hi lo) 03B8 AAAA 03B8 optris CSmicro – E2010-09-A... -
Page 33: Digital Command Set [2Wlt/ 2W2M/ 2Whs]
Object temperature in hundredth degree + 10000 30 3E = dec. 12350 12350 - 10000 = 2350 2350 / 100 = 23.50 °C Set of emissivity Send: 84 03 B6 03B6 = dec. 950 950 / 1000 = 0,950 Receive: 03 B6 optris CSmicro – E2010-09-A... -
Page 34: Basics Of Infrared Thermometry
Distance to Spot size. The spectral filter selects the wavelength range, which is relevant for the temperature measurement. The detector in cooperation with the processing electronics transforms the emitted infrared radiation into electrical signals. optris CSmicro – E2010-09-A... -
Page 35: Emissivity
ACLSED) onto the measuring object, which covers it completely. Now set the emissivity to 0,95 and take the temperature of the sticker. Afterwards, determine the temperature of the adjacent area on the measuring object and adjust the emissivity according to the value of the temperature of the sticker. optris CSmicro – E2010-09-A... -
Page 36: Characteristic Emissivities
temperature measuring angle geometry of the surface thickness of the material constitution of the surface (polished, oxidized, rough, sandblast) spectral range of the measurement transmissivity (e.g. with thin films) optris CSmicro – E2010-09-A... -
Page 37: Appendix A - Emissivity Table Metals
0,4-0,9 0,6-0,9 0,6-0,9 0,7-0,95 Iron non oxidized 0,35 0,1-0,3 0,05-0,25 0,05-0,2 rusted 0,6-0,9 0,5-0,8 0,5-0,7 oxidized 0,7-0,9 0,5-0,9 0,6-0,9 0,5-0,9 forged, blunt molten 0,35 0,4-0,6 Iron, casted non oxidized 0,35 0,25 oxidized 0,7-0,9 0,65-0,95 0,6-0,95 optris CSmicro – E2010-09-A... - Page 38 0,8-0,9 0,7-0,9 oxidized 0,8-0,9 0,8-0,9 0,7-0,9 0,7-0,9 non oxidized 0,25 0,1-0,3 0,05 0,05 Titanium polished 0,5-0,75 0,3-0,5 0,1-0,3 0,05-0,2 oxidized 0,6-0,8 0,5-0,7 0,5-0,6 Wolfram polished 0,35-0,4 0,1-0,3 0,05-0,25 0,03-0,1 Zinc polished 0,05 0,03 0,02 oxidized 0,15 optris CSmicro – E2010-09-A...
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Page 39: Appendix B - Emissivity Table Non Metals
0,8-0,95 0,98 Limestone 0,4-0,98 0,98 Paint non alkaline 0,9-0,95 Paper any color 0,95 0,95 Plastic >50 μm non transparent 0,95 0,95 Rubber 0,95 Sand Snow Soil 0,9-0,98 Textiles 0,95 0,95 Water 0,93 Wood natural 0,9-0,95 0,9-0,95 optris CSmicro – E2010-09-A... -
Page 40: Appendix C - Smart Averaging
Therefore those peaks can only be seen with a delay on the signal output. The function Smart Averaging eliminates this disadvantage by passing those fast events without averaging directly through to the signal output. Signal graph with Smart Averaging function Signal graph without Smart Averaging function optris CSmicro – E2010-09-A...
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