OPERATION MANUAL IMPAC Pyrometer IS 320 IGA 320
Confidential Information The material contained herein consists of information that is the property of LumaSense Technologies and intended solely for use by the purchaser of the equipment described in this manual. All specifications are subject to change without notice. Changes are made periodically to the information in this publication, and these changes will be incorporated in new editions.
Contents 1 General........................................................................................................................... 5 1.1 Information about the user manual..................................................................... 5 1.1.1 Legend ................................................................................................................. 5 1.1.2 Terminology ........................................................................................................ 5 1.
.7 EmiAutoFind ........................................................................................................ 16 4.8 Response Time/Exposure Time (t90) ..................................................................... 16 4.9 Clear Time of the Maximum/Minimum Value Storage (tCL) ............................... 17 4.9.1 Max/Min............................................................................................................. 18 4.10 Analog Output .......................................
1 General 1.1 Information about the user manual Congratulations on your LumaSense Technologies, Inc. IMPAC brand pyrometer purchase! Please read this manual carefully, step by step, including all safety, security, operations and maintenance notes, before installing and using your pyrometer, as this manual is an important source of information and reference. Keep this manual in an easily accessible location to avoid handling errors.
1.2.1 Electrical connection Follow common safety regulations for mains voltage (230 or 115 V AC) connecting additional devices operating with this mains voltage (e.g. transformers). Touching mains voltage can be fatal. An incorrect connection and mounting can cause serious health or material damages. Only qualified specialists are allowed to connect such devices to the mains voltage. 1.
number. Upon receipt of this information, Technical Support will attempt to locate the fault and, if possible, solve the problem over the telephone. If Technical Support concludes that the instrument must be returned to LumaSense Technologies for repair, they will issue a Return Material Authorization (RMA) number. Return the instrument upon receipt of the RMA number, transportation prepaid. Clearly indicate the assigned RMA number on the shipping package exterior. Refer to Section 1.
1.7 Transport, packaging, storage The instrument can be damaged or destroyed if shipped incorrectly. To transport or store the instrument, please use the original box or a box padded with sufficient shock-absorbing material. For storage in humid areas or shipment overseas, the device should be placed in welded foil (ideally along with silica gel) to protect it from humidity. The pyrometer is designed for a storage temperature of -20 to 70 °C with non-condensing conditions.
2 Introduction 2.1 Appropriate use The IS 320 and IGA 320 digital IMPAC pyrometers are designed for non-contact temperature measurement of metals, ceramics, or graphite. 2.2 Scope of Delivery Pyrometer, PC adjustment and evaluation software InfraWin, inspection sheet, and manual. 2.
Repeatability: ( =1, t90=1 s, Tamb.=23°C) Protection Class: Ambient Temperature: Storage Temperature: Rel. Humidity: Weight: Housing: Connector: 0.2% of measured value in °C + 1 °C IP65 (IEC 60529) 0 to 70 °C -20 to 70 °C Non condensing conditions 0.3 kg Stainless steel 8 pin connector 145.5 Built-in LED targeting light According to EU directives about electromagnetic immunity Ø25 Sighting: CE-Label: Ø23.5 Dimensions [mm]: M25x1.
3 Controls and Installation 3.1 Electrical Installation The pyrometers are powered by a voltage of 24 V DC (possible range 10 to 30 V, ripple < 0.5 V). The instrument needs no warm up time and is ready for use immediately. To power the instrument off again, interrupt the power supply or unplug the electrical connector. To meet the electromagnetic requirements (EMV), a shielded connecting cable must be used. The shield of the connecting cable has to be connected only on the pyrometer’s side.
Connecting to the RS485 Interface/Baudrate Terminator Master A 120 Ohm B 4 3 7 3 7 1 3 5 B1 A1 B2 6 8 2 A2 GRND B1 4 6 8 2 1 A1 B2 5 A2 GRND B1 4 6 8 2 A1 B2 5 A2 S GRND The pyrometer is operated in halfduplex mode. To prevent reflections due to long stubs, A1 and A2, as well as B1 and B2, are bridged in the 8-pin round connector of the connecting cable. This also safeguards against the interruption of the RS485 bus system should a connecting plug be pulled out.
becomes diffuse. The targeting light only marks the center of the measuring spot, not the size. A measuring tape can also be used to determine the distance between the object and pyrometer. If the pyrometer is supplied with power, the LED targeting light is automatically active. If the targeting light does not activate, check whether the pyrometer is properly connected to the power supply (consult the window pyrometer parameters in Chapter 4 for more information).
The spot sizes in the table above will only be achieved at the adjusted distances. Decreasing or increasing the measuring distance enlarges the spot size. Spot sizes for Aperture D intermediate distances, which are not shown on the optical profiles, may be calculated using the formula shown at the right. a a 1 2 a Ø M2 M2 Ø M1 ØM a2 (M D) D a M1 Note: The InfraWin software includes a Spot Size Calculator that estimates unknown values.
4 Settings/Parameter Descriptions The pyrometer is equipped with a wide range of settings to ensure accurate temperature measurement and optimal adaptation to the required measuring conditions. All settings can be read and set only in the pyrometer parameters window of the InfraWin software. Opening the pyrometer parameters window will display the current settings of the pyrometer. To change a value, either type a new value into an input box or select a preset value from the list field. 4.
same temperature. Different materials have different emissivities, ranging from 0% to 100%. The emissivity of an object is dependent on the surface condition of the material, the spectral range of the pyrometer and the measuring temperature. The emissivity setting of the pyrometer has to be adjusted accordingly (by entering a number between 10 and 100%). Typical emissivity values of various common materials for the two spectral ranges of the instruments are listed below.
4.9 Clear Time of the Maximum/Minimum Value Storage (tCL) If maximum value storage is on, the highest last temperature value will always be displayed and stored. Minimum value storage saves the lowest measurement taken during a reading. The storage has to be cleared at regular intervals for exchanging by a new and actual value.
4.9.1 Max/Min When entering a reset time interval other than 0, it must also be determined with “max” or “min” if the maximum or minimum value storage will be activated. 4.10 Analog Output The analog output has to be selected according to the signal input of the connected instrument (controller, PLC, etc.). Settings: 0 ... 20 mA 4 ... 20 mA 4.11 LED Targeting Light If the pyrometer is supplied with power, the LED targeting light is automatically activated.
Close above: The contact closes (switches to ground), if the temperature entered in the “SP1“ box is exceeded. If the temperature falls below that value minus the hysteresis, the contact opens (a hysteresis between 2 and 20 °C can be set to avoid oscillating of the switch in the switch point). Close below: The contact closes (switches to ground), if the temperature falls below the entered value in the “SP1“ box.
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5 Software InfraWin The operating and analyzing InfraWin software is included with delivery of the pyrometer. In addition to allowing you to make parameter adjustments via PC, the InfraWin software also provides temperature indication, data logging, and measurement analysis features. A software description can be found in the program’s help menu. Click on the F1 button after loading InfraWin or click on the ? in the menu bar. The latest version is available for free as download from the homepage www.
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6 Maintenance 6.1 Safety Attention during service to the pyrometer: If the pyrometer is integrated into a running machine process, ensure that the machine should is switched off and secured against restart before servicing the pyrometer. 6.2 Service The pyrometer does not have any parts that require regular service. Only the lens has to be kept clean. The lens can be cleaned with a soft cloth in combination with alcohol (do not use acid solutions or dilution).
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7 Troubleshooting Before sending the pyrometer for repair, it is recommended that you try to find the error and to solve the problem with the help of the following list.
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8 Data format UPP (Universal Pyrometer Protocol) You can communicate directly with the pyrometer through the interface and a suitable communication software or via the “Test” function of the InfraWin software. Data exchange occurs in ASCII format with the following transmission parameters: The data format is: 8 data bits, 1 stop bit, even parity (8,1,e). The device responds to the entry of a command with: output (e.g.
Reading basic temperature range: AAmb Reading temperature sub range: AAme Setting of temperature sub range: AAm1XXXXYYYY Address: AAgaXX Baud rate: AAbrX Temp. display °C/°F Wait time: AAfhX AAtwXX Internal temperature: Max.
Detailed Software version: AAvs Reference number: AAbn tt.mm.yy XX.YY tt = day; mm = month; yy = year; XX.YY = software version Output: XXXXXX (hex 6-digit) Note: the letter ”l” means the small type of “L” Additional Instructions for the RS485 Interface: Requirements to the master system during half-duplex operation: 1. After an inquiry, the bus should be switched into a transmission time of 3 bits (some older interfaces are not fast enough for this). 2.
9 Reference Numbers 9.
3 852 610 USB LabKit, adapter RS485 to USB with targeting light push-button and analog output clamp, pyrometer cable, power supply 100...240 V AC 3 890 640 DA 4000-N, LED-display, 2-wire power supply (specify 230 or 115 V AC) 3 890 650 DA 4000, LED-display, 2-wire power supply, 2 limit switches (relay contacts) (specify 230 or 115 V AC) 3 890 530 DA 6000, LED-display, RS485, max.
Index A Interface 12 Accessories 10, 31 L Address 18 Ambient temperature compensation 18 Analog output 18 Appropriate use 9 B Basic Range 15 C Clear time of the maximum / minimum value storage 17 Connection cable 31 Language 21 LED Targeting Light 12, 18 Limit switch 18 M Maintenance 23 Material 15 O Operating hours 19 Optics 13 Connection of Additional Analyzing Devices 12 P D Pin Assignment 11 Data format UPP 27 Pin assignment of the male socket 13 Disposal 8 Parameters 15 R E Referenc
Subrange 18 T Technical data 9 Technical Data 9 Temperature display in °C or °F 15 transmittance 16 Transmittance 16 Transport, packaging, storage 8 Troubleshooting 25 W Wait Time 12 Warranty 6 IS 320 • IGA 320 Manual Index 34
