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PSC-55 Pyrometer Series Operation Manual
Pyrometer series:
PSC-S55N / PSC-G55N / PSC-GE55N / PSC-SR55N
Operation Manual
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Summary of Contents for KPM PROCESS SENSORS PSC-S55N

  • Page 1 PSC-55 Pyrometer Series Operation Manual Pyrometer series: PSC-S55N / PSC-G55N / PSC-GE55N / PSC-SR55N Operation Manual...
  • Page 2: Table Of Contents

    PSC-55 Pyrometer Series Operation Manual General information General advice and safety regulations Intended usage ..............................4 Use and maintenance of the pyrometer ......................4 Modifications of the device ..........................4 Environmental protection ........................... 4 Laser operation ..............................5 Maintenance and warranty Maintenance ...............................
  • Page 3 PSC-55 Pyrometer Series Operation Manual Video camera ............................24 Initial operation of the pyrometer ........................25 Connections ............................25 Connecting the pyrometer ........................26 Connection of the pyrometer to RS-485 ....................26 Parameters ............................. 28 Keyboard ................................. 31 Auto chronology of the display ......................
  • Page 4: Intended Usage

    PSC-55 Pyrometer Series Operation Manual H A P T E R R R O R E F E R E N C E S O U R C E N O T F O U N D In this chapter Intended usage ......................
  • Page 5: Laser Operation

    PSC-55 Pyrometer Series Operation Manual Laser operation The optional integrated laser aiming light meets the safety requirements of Class 2 and is identified accordingly: Do not look directly into the beam when the laser is switched on! Laser class 2: A Class 2 laser is considered to be safe because the blink reflex (glare aversion response to bright lights) will limit the exposure to no more than 0.25 seconds.
  • Page 6: Maintenance And Warranty

    KPM Analytics / Process Sensors IR does not accept liability for any damage or losses which might occur, including financial losses and consequential damages, as a result of use of the equipment, or which occurs as a result of defects in the design or manufacture of the device.
  • Page 7: Returns, Request For Rma Number

    PSC-55 Pyrometer Series Operation Manual Returns, request for RMA number If you already are a customer and want to return a product to us because of recalibration, reconstruction, upgrade, repair or other, please request an RMA number first: Model# Serial# and symptoms are required Website link: www.ProcessSensorsIR.com/support/repairs-RMA Email: IRTemp@kpmanalytics.com...
  • Page 8: Scope Of Delivery

    PSC-55 Pyrometer Series Operation Manual H A P T E R R R O R E F E R E N C E S O U R C E N O T F O U N D In this chapter Scope of delivery ....................
  • Page 9: Functional Principle

    PSC-55 Pyrometer Series Operation Manual The PSC-S55N/ PSC-G55N/ PSC-GE55N/ PSC-SR55N provides an RS-485 interface. The devices are bus-compatible and use the Modbus RTU protocol. Please read the document “Communication Description Modbus RTU, for detailed information about Modbus RTU. Connect the pyrometer with the additional available RS-485 module (please refer chapter Accessories) to a computer to adjust emissivity, sub temperature range, data storage settings, response time and further parameters to the application.
  • Page 10 PSC-55 Pyrometer Series Operation Manual /1/ Lieneweg, F.: Handbuch der technischen Temperaturmessung. Verlag Vieweg, Braunschweig, 1976 /2/ Walther, L.; Gerber, D.: Infrarotmesstechnik. Verlag Technik, Berlin 1981 /3/ Stahl, K.; Miosga, G.: Infrarottechnik. Hüthig Verlag Heidelberg, 1986 /4/ Touloukian, Y.S..: Thermophysical Properties of Matter: The TPRC Data Series, Purdue University, Thermophysical Properties Research Center Staff, R Browker, 1975, 1991:...
  • Page 11: Technical Data And Accessories

    PSC-55 Pyrometer Series Operation Manual H A P T E R R R O R E F E R E N C E S O U R C E N O T F O U N D Technical data and accessories In this chapter Device data PSC-S55N and PSC-G55N ...............
  • Page 12 PSC-55 Pyrometer Series Operation Manual Aiming PSC-S55NL / PSC-G55NL: laser aiming light, 630 nm to 680 nm, class II, < 1 mW. PSC-S55NT / PSC-G55NT Through Lens Sighting PSC-G55NV / PSC-S55NV: video camera, composite video signal PAL (B), 50 Hz (galvanically isolated) or NTSC (M), 60 Hz Switching output/ 1 opto relay, R min.
  • Page 13: Device Data Psc-Ge55N

    PSC-55 Pyrometer Series Operation Manual Device data PSC-GE 55N Device type PSC-GE55NL / PSC-GE55NT Series Temperature range 75 °C … 650 °C 100 °C … 800 °C 150 °C … 1200 °C 150 °C … 2200 °C Sub range Adjustable within temperature range, minimum span 50 °C Spectral range 2.0 µm …...
  • Page 14: Device Data Psc-Sr55N

    PSC-55 Pyrometer Series Operation Manual Device type PSC-GE55NL / PSC-GE55NT Series Weight approx. 750 g Housing stainless steel round housing with plug connector Dimensions: length approx. 105 mm (without through-lens),  50 mm Protection class IP 65 according to DIN EN 60529 and DIN 40050 Test regulations EN 55 011: 1998, limit class A CE symbol...
  • Page 15 PSC-55 Pyrometer Series Operation Manual Device type PSC-SR55NL / PSC-SR55NT / PSC-SR55NV NETD 0.1 K Output 0/4 mA to 20 mA temperature linear, burden max. 500 Ω (galvanically isolated) Interface RS-485 (galvanically isolated), half duplex, max. 115 kBd, Modbus RTU Aiming PSC-SR55NL: laser aiming light, 630 nm to 680 nm, class II, <...
  • Page 16: Device Data Psc-R55Nv

    PSC-55 Pyrometer Series Operation Manual 2) Noise equivalent temperature difference. 3) With dynamic adaption at low signal level. 4) Operating temperature limited to 50 °C to avoid injury. 5) Deviation from T = 23 °C, T = 1000 °C. ambient object Device type PSC-SR55NL/ PSC-SR55NT / PSC-SR55NV...
  • Page 17 PSC-55 Pyrometer Series Operation Manual Device type PSC-SR55NL/ PSC-SR55NT / PSC-SR55NV Parameters adjustable via interface and software: ratio correction, emissivity, transmittance, response time, temperature unit °C or °F, data storage settings, sub range of measurement output, switching thresholds of switching outputs, motor focus, operation mode (ratio or 1-channel mode) PSC-SR55NV: Exposure time, brightness, contrast and sharpness of video image...
  • Page 18: Technical Data Video Camera

    PSC-55 Pyrometer Series Operation Manual Technical data video camera PSC-SR55NV (Video Version) Video signal Composite video signal approx. 1Vss at 75 Ω (galvanically isolated, video signal can be deactivated via software) Video norm video norm NTSC (M), 60 Hz (optional PAL (B), 50 Hz) Resolution 1/3 inch video chip 628 ×...
  • Page 19: Fixed Optics

    PSC-55 Pyrometer Series Operation Manual Fixed Focus Optics Depending on customer requirements, the device is equipped with a fixed focus optics which has to be selected when ordering. The optics cannot be changed in the field. Optical data Aperture Measurement distance a [mm] a = 250 a = 650 a = 2000...
  • Page 20: Variable Optics

    PSC-55 Pyrometer Series Operation Manual Variable Focus Optics The variable Focus optics version uses an internal motor to focus. The measurement distance can be set in 8 steps (via software or on the back of the IR sensor). PSC-S55NL / PSC-S55NT / PSC-S55NV Optical data – Variable Focus optics with motor focus Measurement distance a [mm] 1200 1800...
  • Page 21: Note For Optics

    PSC-55 Pyrometer Series Operation Manual PSC-SR55NL / PSC-SR55NT / PSC-SR55NV Optical data – Variable Focus optics with motor focus Measurement distance 1200 1800 2500 4000 [mm] Measuring Aperture Target size M [mm] temperature D [mm] range 500°C to 1200 °C 600°C to 1400 °C 700°C to 1800...
  • Page 22 PSC-55 Pyrometer Series Operation Manual Cooling jacket, incl. air pure unit P/N: PSC-3310A23050 Connecting cable 2 m, straight plug, 12 pin P/N: PSC-3310A11111 Connecting cable 5 m , straight plug, 12 pin P/N: PSC-3310A11112 Connecting cable 10 m, straight plug, 12 pin P/N: PSC-3310A11113 Connecting cable 15 m, straight plug, 12 pin P/N: PSC-3310A11114...
  • Page 23: Installation And Initial Operation

    PSC-55 Pyrometer Series Operation Manual H A P T E R Installation and initial operation In this chapter Preparation ......................24 Installation of the pyrometer ................. 25 Alignment of the pyrometer ................. 25 Initial operation of the pyrometer ................. 26 Keyboard ......................
  • Page 24: Installation Of The Pyrometer

    PSC-55 Pyrometer Series Operation Manual Installation of the pyrometer Location requirements It is recommended to use the available fixed or adjustable mounting angles for mounting of the device. Please refer chapter Accessories. Operating personal requirements Qualified operating personnel should do the installation. Please follow the instruction in this manual when installing the pyrometer.
  • Page 25: Initial Operation Of The Pyrometer

    PSC-55 Pyrometer Series Operation Manual Initial operation of the pyrometer Connections The 12 pin connections are located at the back side of the device as shown in figures. The plug-in construction of the connections allows a fast and save connection and change of the devices.
  • Page 26: Connecting The Pyrometer

    PSC-55 Pyrometer Series Operation Manual Connecting the pyrometer The PSC-S55N / PSC-G55N / PSC-GE55N / PSC-SR55N pyrometer series require a power supply of 24 V DC ± 25 % to operate. For current consumption please note that an additional appliance that is connected via the 5-pin video connection loads the consumption additionally.
  • Page 27 PSC-55 Pyrometer Series Operation Manual 120 Ohm 1/4 W Interface module RS-485 <=> USB 3310A14020 Pyrometer Pyrometer Pyrometer Pyrometer Pyrometer Pyrometer Adresse 01 Adresse 02 Adresse 32 Address 02 Address 32 Address 01 Wiring configuration of a linear RS-485 bus with several pyrometers This configuration is used when great distances must be bypassed.
  • Page 28: Parameters

    PSC-55 Pyrometer Series Operation Manual Parameters You can adjust the following parameters via RS-485 interface: Emissivity ε “Emissivity” The emissivity of a measuring object specifies how much radiation it emits compared to an ideal heat radiator, a blackbody radiator, at the same temperature. According to Kirchhoff’s radiation law, absorption and emission capacity are equal.
  • Page 29 PSC-55 Pyrometer Series Operation Manual Response time t The pyrometers response time characterizes the time span in which the measured temperature during erratic variation has to coincide with the measuring field so the pyrometer is able to reach 95 % of the initial value of the measured temperature. The minimal response time for the devices PSCspot PSC-S55N, PSC-G55N and PSC-GE 55N have a speed of response of 2 ms, for the 2-color model PSC-SR55N series, the response is 5 ms.
  • Page 30 PSC-55 Pyrometer Series Operation Manual Hereby e.g. moving parts are measured just in the moment of their passing of the pyrometers measuring field. The maximum temperature of the part is registered and saved. The minimum level of the sub temperature range is set as the temperature bar. With every culmination of this threshold the former value is deleted.
  • Page 31: Keyboard

    PSC-55 Pyrometer Series Operation Manual < T Switch closes when switch-on threshold is underrun and opens when exceeding the switch-off threshold The deviation between switch-on and switch-off temperature is equal to the hysterisis Please note: Because pin J serves also as an external deletion input of the maximum/minimum value storage, this function of the switching output is deactivated in the operation mode “external deletion”.
  • Page 32: Auto Chronology Of The Display

    PSC-55 Pyrometer Series Operation Manual If a key is only briefly pushed, it acts as an arrow key and increases/decreases the parameter. A longer pushing (> 2 s) activates the secondary function: : Confirm and apply parameter change : Change to parameter display or cancel the parameter change Auto chronology of the display If the display keys are not in use for some time, some actions happen automatically:...
  • Page 33: Main Display Of The Pyrometers Of Psc Series 55N

    PSC-55 Pyrometer Series Operation Manual Main display of thePSC-55N Pyrometer Series (Note last digit in model# designates L=laser, T= Thru Lens and V= Video…. The main display is the standard display. PSC-S55N, PSC-S55NV/ PSC-G55N , PSC-SR55N/PSC-SR55NV PSC-G55NV , PSC-GE55N (ratio mode) PSC-SR55N /PSC-SR55NV (1-channel mode) Possible actions:...
  • Page 34: Software Psc-Spot

    PSC-55 Pyrometer Series Operation Manual If no key is used for 20 seconds, the device switches automatically to the  main display. If the current parameter has been changed, the change is discarded. H A P T E R Software PSC Spot The software PSCspot allows the operator to parameterize the pyrometer and to evaluate temperature measuring data.
  • Page 35: Using The Software

    PSC-55 Pyrometer Series Operation Manual Software interface PSCspot Pro. (optional version) Using the software For a detailed description of all software functions, please refer to software manual on USB Stick.
  • Page 36: Dimensional Drawings

    PSC-55 Pyrometer Series Operation Manual H A P T E R R R O R E F E R E N C E S O U R C E N O T F O U N D Dimensional drawing Pyrometer with through-lens sighting Pyrometer with laser Pyrometer with video...
  • Page 37 PSC-55 Pyrometer Series Operation Manual Process Sensors/ KPM Analytics North America is a manufacturing facility with corporate headquarters located at 8 Technology Drive in Westborough MA 01581 USA. The company is a manufacturer and distributor of non-contact IR temperature and NIR moisture measurement instruments, and associated Blackbody Calibration Sources.

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