optris CSlaser LT Operator's Manual
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optris CSlaser LT Operator's Manual

Infrared-thermometer
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Operator's Manual
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optris
CSlaser
LT/ hs LT/ 2M/ G5
Infrared-thermometer

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  • Page 1 Operator‘s Manual ® optris CSlaser LT/ hs LT/ 2M/ G5 Infrared-thermometer...
  • Page 2 Optris GmbH Ferdinand-Buisson-Str. 14 13127 Berlin Germany Tel.: +49 30 500 197-0 Fax: +49 30 500 197-10 E-mail: info@optris.global Internet: www.optris.global...

  • Page 3: Table Of Contents

    Table of Contents Table of Contents Table of Contents ............................. 3 General Information ..........................6 Description ............................6 Warranty ............................7 Scope of Supply ..........................7 Maintenance ............................. 8 Model Overview ..........................8 Factory Default Settings ........................9 Technical Data ............................11 General Specifications ........................
  • Page 4 Mechanical Installation .......................... 24 Accessories ............................25 Mounting Brackets .......................... 25 Air Purge Collar ..........................26 Water Cooled Housing ........................27 CoolingJacket und CoolingJacket Advanced ................. 28 Outdoor protective housing ......................29 Electrical Installation ..........................30 Cable Connections ......................... 30 Analog Mode ..........................
  • Page 5 Table of Contents Laser Sighting ............................37 Software CompactConnect ........................39 Installation ............................39 Communication Settings ........................ 40 Digital Command Set ........................41 Basics of Infrared Thermometry......................42 Emissivity ............................... 43 10.1 Definition............................43 10.2 Determination of unknown Emissivities ..................43 10.3 Characteristic Emissivities......................

  • Page 6: General Information

    1.1 Description Thank you for choosing the optris® CSlaser infrared thermometer. The sensors of the optris CSlaser series are noncontact infrared temperature sensors. They calculate the surface temperature based on the emitted infrared energy of objects [►9 Basics of Infrared Thermometry]. An integrated double laser aiming helps to mark the measurement spot on the object surface.

  • Page 7: Warranty

    General Information 1.2 Warranty Each single product passes through a quality process. Nevertheless, if failures occur please contact the customer service at once. The warranty period covers 24 months starting on the delivery date. After the warranty is expired the manufacturer guarantees additional 6 months warranty for all repaired or substituted product components.

  • Page 8: Maintenance

    1.4 Maintenance Lens cleaning: Blow off loose particles using clean compressed air. The lens surface can be cleaned with a soft, humid tissue (moistened with water) or a lens cleaner (e.g. Purosol or B+W Lens Cleaner). Never use cleaning compounds which contain solvents (neither for the lens nor for the housing). 1.5 Model Overview The sensors of the CSlaser series are available in the following basic versions: Model...

  • Page 9: Factory Default Settings

    General Information 1.6 Factory Default Settings The unit has the following presetting at time of delivery: Signal output object temperature 4-20 mA Emissivity (switches) 0,970 [LT/ hs LT] 1,000 [2ML/ 2MH/ G5HF] Emissivity (via software) 1,000 Transmissivity 1,000 Average time (AVG) 0,2 s [LT, hs LT] 0,1 s [2ML, 2MH, G5HF] Smart Averaging...
  • Page 10 Smart Averaging means a dynamic average adaptation at high signal edges. [Activation via software only]. ►Appendix C – Smart Averaging...

  • Page 11: Technical Data

    Technical Data 2 Technical Data 2.1 General Specifications Environmental rating IP65 (NEMA-4) Ambient temperature -20...85 °C Storage temperature -40...85 °C Relative humidity 10...95 %, non condensing Material stainless steel Dimensions 100 mm x 50 mm, M48x1,5 Weight 600 g Cable length 3 m, 8 m, 15 m (on connector version only) Cable diameter...

  • Page 12: Electrical Specifications

    2.2 Electrical Specifications Power Supply 5–30 VDC Current draw (laser) 45 mA @ 5 V 20 mA @ 12 V 12 mA @ 24 V Aiming laser 635 nm, 1 mW, On/ Off via external switch (needs to be installed by user before start-up) or software Output/ analog 4–20 mA current loop...

  • Page 13: Measurement Specifications

    Technical Data 2.3 Measurement Specifications hs LT Temperature range (scalable) -30...1000 °C -20...150 °C Spectral range 8...14 µm Optical resolution 50:1 1), 2) System accuracy ±1,0 °C or ±1,0 % 1), 2) Repeatability ±0,5 °C or ±0,5 % ±0,3 °C or ±0,3 % Temperature resolution (NETD) 0,1 K 0,025 K...
  • Page 14 G5HF 200…1650 °C Temperature range (scalable) 250...800 °C 385...1600 °C Spectral range 1,6 µm 5,0 µm Optical resolution 150:1 300:1 45:1 System accuracy ±(0,3 % of reading +2 °C) ±1 °C or ±1 % Repeatability ±(0,1 % of reading +1 °C) ±0,5 °C or ±0,5 % Temperature resolution (NETD) 0,1 K...

  • Page 15: Optical Charts

    Consequently, the spot should at all times have at least the same size like the object or should be smaller than that. As an alternative to the optical diagrams, the spot size calculator can also be used on the optris website http://www.optris.com/spot-size-calculator.
  • Page 16 Optics: SF D:S (focus distance) = 50:1/ 24mm@ 1200mm D:S (far field) = 20:1 Optics: CF1 D:S (focus distance) = 50:1/ 1,4mm@ 70mm D:S (far field) = 1,5:1...
  • Page 17 Technical Data Optics: CF2 D:S (focus distance) = 50:1/ 3mm@ 150mm D:S (far field) = 6:1 Optics: CF3 D:S (focus distance) = 50:1/ 4mm@ 200mm D:S (far field) = 8:1...
  • Page 18 Optics: CF4 D:S (focus distance) = 50:1/ 9mm@ 450mm D:S (far field) = 16:1 Optics: FF D:S (focus distance) = 300:1 12mm@ 3600mm D:S (far field) = 115:1 Optics: FF D:S (focus distance) = 150:1 24mm@ 3600mm D:S (far field) = 84:1...
  • Page 19 Technical Data Optics: SF D:S (focus distance) = 300:1 3,7mm@ 1100mm D:S (far field) = 48:1 Optics: SF D:S (focus distance) = 150:1 7,3mm@ 1100mm D:S (far field) = 42:1 Optics: CF2 D:S (focus distance) = 300:1 0,5mm@ 150mm D:S (far field) = 7,5:1 Optics: CF2 D:S (focus distance) = 150:1 1,0mm@ 150mm...
  • Page 20 Optics: CF3 D:S (focus distance) = 300:1 0,7mm@ 200mm D:S (far field) = 10:1 Optics: CF3 D:S (focus distance) = 150:1 1,3mm@ 200mm D:S (far field) = 10:1 Optics: CF4 D:S (focus distance) = 300:1 1,5mm@ 450mm D:S (far field) = 22:1 Optics: CF4 D:S (focus distance) = 150:1 3,0mm@ 450mm...
  • Page 21 Technical Data G5HF Optics: SF D:S (focus distance) = 45:1 27mm@ 1200mm D:S (far field) = 25:1 G5HF Optics: CF1 D:S (focus distance) = 45:1 1,6mm@ 70mm D:S (far field) = 3:1...
  • Page 22 G5HF Optics: CF2 D:S (focus distance) = 45:1 3,4mm@ 150mm D:S (far field) = 6:1 G5HF Optics: CF3 D:S (focus distance) = 45:1 4,5mm@ 200mm D:S (far field) = 8:1...
  • Page 23 Technical Data G5HF Optics: CF4 D:S (focus distance) = 45:1 10mm@ 450mm D:S (far field) = 15:1...

  • Page 24: Mechanical Installation

    3 Mechanical Installation The CSlaser is equipped with a metric M48x1,5 thread and can be installed either directly via the sensor thread or with help of the supplied mounting nut (standard) and fixed mounting bracket (standard) to a mounting device available. CSlaser sensing head Make sure to keep the optical path clear of any obstacles.

  • Page 25: Accessories

    Accessories 4 Accessories 4.1 Mounting Brackets Mounting bracket, adjustable in two axes [ACCTLAB] For an exact sensor alignment to the object please activate the integrated double laser. [► 7 Laser Sighting Mounting bracket, adjustable in one axis [ACCTLFB]...

  • Page 26: Air Purge Collar

    4.2 Air Purge Collar The lens must be kept clean at all times from dust, smoke, fumes and other contaminants in order to avoid reading errors. These effects can be reduced by using an air purge collar. Make sure to use oil-free, technically clean air only.

  • Page 27: Water Cooled Housing

    Accessories 4.3 Water Cooled Housing To avoid condensation on the optics an air purge collar is recommended. Water flow rate: approx. 2 l/ min (Cooling water temperature should not exceed 30 °C) Water cooled housing [ACCTLW] Hose connection: 6x8 mm Thread (fitting): G 1/8 inch The CSlaser can be used at ambient temperatures up to 85 °C without cooling.

  • Page 28: Coolingjacket Und Coolingjacket Advanced

    4.4 CoolingJacket und CoolingJacket Advanced For higher temperatures (up to 180 °C) the CoolingJacket is provided for CSlaser. Order No.: ACCTLCJ For even higher temperatures (up to 315 °C) the CoolingJacket Advanced is provided for CSlaser. Order No.: ACCTLCJA For detailed information see installation manual.

  • Page 29: Outdoor Protective Housing

    Accessories 4.5 Outdoor protective housing The CSlaser LT models and the USB server can also be used for outdoor applications by using the outdoor protective housing (Order No.: ACCTLOPH24ZNS). Figure 1: Outdoor protective housing for CSlaser LT Figure 2: Outdoor protective housing with wall with integrated heater, incl.

  • Page 30: Electrical Installation

    5 Electrical Installation 5.1 Cable Connections Basic version The basic version is supplied without connection cable. To connect the CSlaser please open at first the sensor backplane (4 screws). Please use a 4-wire shielded cable which you have to conduct through the cable gland. During assembling please make sure the shield gets a safe electrical contact to the sensor housing.
  • Page 31 Electrical Installation Connector version This version has a connector plug integrated in the sensor backplane. Therefore an opening of the sensor for cable assembling is not necessary. Please use the original ready-made, fitting connection cables which are optionally available. If you want to use own cables please note the pin assignment of the connector (see next page).
  • Page 32 Designation (sensor terminal block) Receive data (digital) Transmit data (digital) LOOP + Current loop (+) LOOP – Current loop (–) LASER – Power supply laser (–) LASER + Power supply laser (+) Above the terminal block you will find two rotary switches for [►6 Emissivity Setting].

  • Page 33: Analog Mode

    Electrical Installation 5.2 Analog Mode If the CSlaser is used as analog device the sensor provides beside the 4-20 mA signal in addition an alarm output (open-collector) on the RxD pin. To activate the alarm output and set the alarm threshold value the software (optional) is needed.

  • Page 34: Digital And Analog Mode Combined

    For a digital communication the optional USB programming kit is required. Please connect each wire of the USB adapter cable with the same coloured wire of the sensor cable by using the terminal block. Press with a screw driver as shown in the picture to loose a contact.

  • Page 35: Maximum Loop Impedance

    Electrical Installation 5.5 Maximum Loop Impedance The maximum impedance of the current loop depends on the supply voltage level:...

  • Page 36: Emissivity Setting

    6 Emissivity Setting After opening of the sensor backplane [►5.1 Cable Connections] both of the emissivity switches are accessible. For an emissivity setting of 1,00 please turn both switches to 0. Values below 0,10 are not adjustable. For all other switch positions the following applies: 0, S1 S2. Therefore the adjustment range is 0,10...1,09.

  • Page 37: Laser Sighting

    Laser Sighting 7 Laser Sighting The CSlaser has an integrated double laser aiming which helps for the alignment of the sensor. The measuring spot is located within the two laser points. At the focus point of the according optics [►2.4 Optical Charts] both lasers are crossing and showing as one dot the minimum spot.
  • Page 38 The supply line for the sighting laser must be led via a switch or pushbutton, which has to be installed max. 2 m away from installation site of the sensor. The laser can be activated/ deactivated via this, by the user on site to be installed switch, or via the software.

  • Page 39: Software Compactconnect

    Software CompactConnect 8 Software CompactConnect 8.1 Installation Minimum system requirements:  Windows 7, 8, 10 Insert the installation CD into the according drive on  USB interface your computer. If the autorun option is activated the  Hard disc with at least 30 MByte free space installation wizard will start automatically.

  • Page 40: Communication Settings

    8.2 Communication Settings Serial Interface Baud rate: 9600 baud Data bits: Parity: none Stop bits: Flow control: Protocol All sensors of the CSlaser 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“...

  • Page 41: Digital Command Set

    Software CompactConnect 8.3 Digital Command Set CSlaser/ CSvideo Commands Decimal Binary/ ASCII Command Data Answer Result Unit 0x01 binary READ Temp - Target byte1 byte2 = (byte1 x 256 + byte2 - 1000) / 10 °C 0x02 binary READ Temp - Head byte1 byte2 = (byte1 x 256 + byte2 - 1000) / 10 °C...

  • Page 42: Basics Of Infrared Thermometry

    9 Basics of Infrared Thermometry Depending on the temperature each object emits a certain amount of infrared radiation. A change in the temperature of the object is accompanied by a change in the intensity of the radiation. For the measurement of “thermal radiation”...

  • Page 43: Emissivity

    Emissivity 10 Emissivity 10.1 Definition The intensity of infrared radiation, which is emitted by each body, depends on the temperature as well as on the radiation features of the surface material of the measuring object. The emissivity (ε – Epsilon) is used as a material constant factor to describe the ability of the body to emit infrared energy.

  • Page 44: Characteristic Emissivities

    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. ► Cove a part of the surface of the measuring object with a black, flat paint with an emissivity of 0,98. Adjust the emissivity of your infrared thermometer to 0,98 and take the temperature of the colored surface.

  • Page 45: Appendix A - Emissivity Table Metals

    Appendix A – Emissivity Table Metals Appendix A – Emissivity Table Metals Material typical Emissivity Spectral response 1,0 µm 1,6 µm 5,1 µm 8-14 µm Aluminium non oxidized 0,1-0,2 0,02-0,2 0,02-0,2 0,02-0,1 polished 0,1-0,2 0,02-0,1 0,02-0,1 0,02-0,1 roughened 0,2-0,8 0,2-0,6 0,1-0,4 0,1-0,3 oxidized...
  • Page 46 Material typical Emissivity Spectral response 1,0 µm 1,6 µm 5,1 µm 8-14 µm Lead polished 0,35 0,05-0,2 0,05-0,2 0,05-0,1 roughened 0,65 oxidized 0,3-0,7 0,2-0,7 0,2-0,6 Magnesium 0,3-0,8 0,05-0,3 0,03-0,15 0,02-0,1 Mercury 0,05-0,15 0,05-0,15 0,05-0,15 Molybdenum non oxidized 0,25-0,35 0,1-0,3 0,1-0,15 oxidized 0,5-0,9 0,4-0,9...

  • Page 47: Appendix B - Emissivity Table Non Metals

    Appendix B – Emissivity Table Non Metals Appendix B – Emissivity Table Non Metals Material typical Emissivity Spectral response 1,0 µm 2,2 µm 5,1 µm 8-14 µm Asbestos 0,95 Asphalt 0,95 0,95 Basalt Carbon non oxidized 0,8-0,9 0,8-0,9 0,8-0,9 graphite 0,8-0,9 0,7-0,9 0,7-0,8...

  • Page 48: Appendix C - Smart Averaging

    Appendix C – Smart Averaging The average function is generally used to smoothen the output signal. With the adjustable parameter time this function can be optimal adjusted to the respective application. One disadvantage of the average function is that fast temperature peaks which are caused by dynamic events are subjected to the same averaging time.

  • Page 49: Appendix D - Declaration Of Conformity

    Appendix D - Declaration of Conformity Appendix D - Declaration of Conformity...

This manual is also suitable for:

Cslaser g5hfCslaser 2mlCslaser hs ltCslaser 2mh

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