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Manual Omega Speaker Systems OS550 Series

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  • Omega Speaker Systems OS550 Series - page 1

    OS5 50/OS550-BB Series Industrial Inf r ar e d Ther m om e t er/T ransmitter MADE IN omega.com e-mail: info@omega.com For latest product manuals: omegamanual.info U ser ’ s Guide Shop online at ...

  • Omega Speaker Systems OS550 Series - page 2

    Servicing Nor th America: U.S.A.: One Omega Drive, Box 4047 ISO 9001 Certified Stamford, CT 06907-0047 Tel: (203) 359-1660 FAX: (203) 359-7700 e-mail: info@omega.com Canada: 976 Bergar Laval (Quebec) H7L 5A1, Canada Tel: (514) 856-6928 FAX: (514) 856-6886 e-mail: info@omega.ca For immediate technical or application assistance: U.S.A. and Canada: Sa ...

  • Omega Speaker Systems OS550 Series - page 3

    NOTE i Unpacking Instructions Remove the Packing List and verify that you have received all equipment, including the following (quantities in parentheses): OS550 or OS550-BB Series Infrared Thermometer with Sensor Head (1) RS-232 Cable with connector/adapter (OS552, OS553, OS554) only (1) CD Software ( OS552, OS553, OS554) only (1) User’s Guide ( ...

  • Omega Speaker Systems OS550 Series - page 4

    ii OS550 Series Industrial Infrared Thermometer This page is intentionally blank ...

  • Omega Speaker Systems OS550 Series - page 5

    TABLE OF CONTENTS OS550/OS550-BB Series Industrial Infrared Thermometer iii Page Unpacking Instructions ...................................................................... i Chapter 1 General Description .................................................... 1-1 1.1 Introduction ..................................................................... ...

  • Omega Speaker Systems OS550 Series - page 6

    iv TABLE OF CONTENTS OS550/OS550-BB Series Industrial Infrared Thermometer Page Chapter 4 Laser Sight Accessory ................................................... 4-1 4.1 Warnings and Cautions ...................................................................... 4-1 4.2 Description ................................................................. ...

  • Omega Speaker Systems OS550 Series - page 7

    1-1 General Description 1 1.1 Introduction The OS550 Series Industrial Infrared (IR) Thermometers provide non-contact temperature measurement up to 2500°F (1371°C). They offer effective solutions for many non-contact temperature applications, including the following: • Predictive Maintenance: Tracking temperature shifts which indicate pending f ...

  • Omega Speaker Systems OS550 Series - page 8

    General Description 1 1-2 1.2 Thermometer Features The thermometer is easy to use: • Temperature readings are switchable from °F to °C via the keypad. • Parameters, such as target material emissivity and alarm setpoints, can be set and remain in memory until reset. This instrument has a rugged and functional design, including: • Sealed keyp ...

  • Omega Speaker Systems OS550 Series - page 9

    1-3 General Description 1 1.2.1 Display Details Figure 1-1. Display and Keypad View Table 1-2. Display Details Key Description ➀ Display Mode displays one of the following: E (Emissivity) HAL (High Alarm Setpoint) MAX (Maximum Temperature) LAL (Low Alarm Setpoint - only on OS552/OS553/OS554) MIN (Minimum Temperature) AMB (Ambient Target Temp - on ...

  • Omega Speaker Systems OS550 Series - page 10

    1-4 1.2.2 Parts of the Thermometer/Transmitter Figure 1-2. OS550/OS550-BB Series Industrial Infrared Thermometer Front View The display is shown in more detail in Figure 1-1 and described in Table 1-2. Note: There are no user-serviceable parts in the thermometer. Shown with optional mounting bracket, OS550-MB and mounting nut OS550-MN Sensor Head G ...

  • Omega Speaker Systems OS550 Series - page 11

    2-1 2 2.1 Installation 2.1.1 Sensor Head Installation The OS550’s sensor head is made of black anodized aluminum. Both ends of the sensor head come with a 1 1 ⁄ 2 - 20 standard threaded mounting connection. The sensor head is connected to the main display electronics via a 15 ' shielded cable and environmentally sealed twist lock connector ...

  • Omega Speaker Systems OS550 Series - page 12

    Installing the Infrared Thermometer 2 2-2 2.2 Sensor Head Dimensions Fig. 2-1. Sensor Head Dimensions 29.2 (1.15) 29.2 (1.15) 41.1 (1.62) DIA. 38.1 (1.50) DIA. 109.2 (4.30) 160.3 (6.31) 1 1 ⁄ 2 x 20 THREAD 1 1 ⁄ 2 x 20 THREAD ...

  • Omega Speaker Systems OS550 Series - page 13

    2-3 2.3 OS550 Display Electronics Dimensions Fig. 2-2. Main Display NEMA Housing with Mounting Brackets Dimensions Installing the Infrared Thermometer 2 131.3 (5.17) TYP . Ø 4.37 (0.172) MOUNTING HOLE (4 PLACES) 50.0 (1.97) TYP . ...

  • Omega Speaker Systems OS550 Series - page 14

    2-4 Installing the Infrared Thermometer 2 2.4 OS550-BB Series Display Mounting Dimensions Fig. 2-3. OEM Style Main Display with Mounting Plate 26.4 (1.04) 31.0 (1.22) 57.4 (2.26) Ø 5.16 (0.203) THRU TYP . (4 PLA CES) WILL FIT UP TO A #10 SCREW OR BOL T 118.4 (4.66) 26.4 (1.04) 57.4 (2.26) 5.1 (.20) TYP . 91.4 (3.60) ...

  • Omega Speaker Systems OS550 Series - page 15

    2-5 Installing the Infrared Thermometer 2 2.5 Mounting Bracket Dimensions (OS550-MB) 2.6 Mounting Nut Dimensions (OS550-MN) 50.8 (2.00) 57.2 (2.25) 38.61 Ø (1.520) 88.9 (3.50) 6.4 (.25) REF 88.9 (3.50) 12.7 (.50) 25.4 (1.00) 28.58 (1.125) 22.23 (.875) 25.4 (1.00) 3.18 R (.125) 3.18 R (.125) TYP . 2 PLACES .020 x 45 CHAMFER BOTH SIDES .020 x 45 CHA ...

  • Omega Speaker Systems OS550 Series - page 16

    Installing the Infrared Thermometer 2 2-6 2.7 Mounting Flange Dimensions (OS550-MF) 2.8 Air Purge Collar Dimensions (OS550-AP) 6.35 (.250) 38 (1.5) - 20 THREAD 6.35 (.250) THR U TYP . (3 PLACES) 3 HOLES ON Ø 71.1 (2.80) BOL T CIRCLE TYP . 3 PLACES 120 Ø 89 (3.5) 21.59 (.850) 1/8 N.P .T . T AP THRU 51 (2.0) DIA. 38 (1.5) – 20 THREAD Fig. 2-6 Fig ...

  • Omega Speaker Systems OS550 Series - page 17

    3-1 Using the Infrared Thermometer 3 3.1 Using the Infrared Thermometer 3.1.1 Water Cool Jacket Accessory When using the OS550 sensor head in an ambient temperature environment above 50°C (122°F), the OS550-WC Water Cooling Jacket option must be used to maintain the accuracy and response time of the unit. Two 1 ⁄ 8 " N.P.T. compression fit ...

  • Omega Speaker Systems OS550 Series - page 18

    Using the Infrared Thermometer/Transmitter 3 3-2 3.2 How To Power the Thermometer 3.2.1 OS550 Series Cable Connection The OS550 Series thermometer comes with a built-in 4.5 m (15 ' ) power/output cable. Power and output connections are made to the cable via stripped wire ends located at one end of the cable. The power/output cable can be short ...

  • Omega Speaker Systems OS550 Series - page 19

    3-3 Using the Infrared Thermometer/Transmitter 3 3.3 Operating The Thermometer 1. After installing the thermometer (see section 2.1) and connecting power (see section 3.2), your unit will be ready for use. Your unit has been shipped to you with the SLEEP/ON switch in the “ SLEEP ” position. Place the switch in the “ ON ” position to turn yo ...

  • Omega Speaker Systems OS550 Series - page 20

    Using the Infrared Thermometer/Transmitter 3 3-4 Figure 3-3. OS550 Series (-1 FOV) Figure 3-4. OS550 Series (-2 FOV) 7.0 .35" @ 24" 1.6 9mm @ 610 mm .8 21 42 181 .9 22 4.0 101 0 3 16 10 2 5 SPO T DIA.* (MM) *SPO T DIAMETER MEASURED A T 90% ENERGY 5.0 0 .61 1.5 1.0 3.0 SPO T DIA.* (IN) DIST ANCE: SENSOR TO OBJECT (FT) DIST ANCE: SENSOR TO ...

  • Omega Speaker Systems OS550 Series - page 21

    3-5 Using the Infrared Thermometer/Transmitter 3 Figure 3-5. OS550 Series (-3 FOV) Figure 3-6. OS550 Series (-4 FOV) 4.8" 1.0" @ 0" to 20" 2.5cm @ 51cm 1.2" 1.0" 2.5 6.0 4.0 8.0 10.0 12.2 160 120 80 40 1.0" 1.8" 2.4" 3.0" 3.6" 4.2" 1 ' 2 ' 200 8 ' 6 ' 0** DIST ANCE: SEN ...

  • Omega Speaker Systems OS550 Series - page 22

    Using the Infrared Thermometer/Transmitter 3 3-6 2.9 0.9" @ 0 1.9 22mm @ 0 1.2 1.0 31 26 48 75 0.9 0 3 16 10 *SPO T DIAMETER MEASURED A T 90% ENERGY D:S = 60:1 5 5.0 0 1.0 3.0 1.5 SPO T DIA.* (MM) SPO T DIA.* (IN) DIST ANCE: SENSOR TO OBJECT (FT) DIST ANCE: SENSOR TO OBJECT (M) .45" 11.5 3" SPOT DIA.* (MM) A *SPOT DIAMETER MEASURED T ...

  • Omega Speaker Systems OS550 Series - page 23

    3-7 3 Using the Infrared Thermometer/Transmitter 3 3.4 Measurement Techniques You can use the IR Thermometer to collect temperature data in any one of five different ways: • Spot Measurement — Measures the temperature of discrete objects such as motor bearings, engine exhaust manifolds, etc.: 1. Aim the sensor head at the desired target. 2. If ...

  • Omega Speaker Systems OS550 Series - page 24

    Using the Infrared Thermometer/Transmitter 3 3-8 • Moving Surface Scan - Measures the Temperature of Points on a Moving Surface: 1. Mount the sensor head and aim at your target. 2. If necessary, adjust the emissivity. The thermometer is now set up for measuring the temperature of a moving surface. 3. To record the temperature profile of the movin ...

  • Omega Speaker Systems OS550 Series - page 25

    3-9 Using the Infrared Thermometer 3 3.4.1 Real Time Mode (Active Operation) Definition: Real Time Mode is the active operational mode of the thermometer. In this mode, the thermometer constantly measures and displays temperature. On Sleep Mode P ower Applied, Sleep/On Switch in the On P osition Real Time Mode (Active) Recall Mode (P assive) Press ...

  • Omega Speaker Systems OS550 Series - page 26

    3-10 Using the Infrared Thermometer/Transmitter 3 Table 3-1. Functional Flow Chart when the Unit is On (Real Time Mode) Display Mode: Press to... Go to Go to Go to Go to Go to Go to or Go to Go to Go to or Go to Press to... LOCK or UNLOCK trigger ACTIV A TE / DEA CTIV A TE ACTIV A TE / DEA CTIV A TE ACTIV A TE / DEA CTIV A TE ACTIV A TE / DEA CTIV ...

  • Omega Speaker Systems OS550 Series - page 27

    3-11 3 Using the Infrared Thermometer/Transmitter * W hile in these 4 modes: Use key to change temperat u re from °F to °C or v ice v ersa. Use key to t u rn on the display b acklighting. * * * * Figure 3-9 Visual Function Flow Chart LCK ° F ° F LAL ° F ATC ° F PRN ° F ° F ° F ° F ° F HAL ° F MODE MODE DISPLA Y DISPLA Y ☞ ☞ ☞ ☞ ...

  • Omega Speaker Systems OS550 Series - page 28

    Using the Infrared Thermometer/Transmitter 3-12 3 3.5.1 Adjusting Emissivity Refer to Appendices B and C for information on emissivity before making your adjustment. 1. When the thermometer is powered up, the default emissivity setting will be set to 0.95. 2. If necessary, press the key to increment the target emissivity or press the key to decreme ...

  • Omega Speaker Systems OS550 Series - page 29

    3-13 Using the Infrared Thermometer/Transmitter 3 3.5.2 Calculating Temperature Values The thermometer calculates the MAX, MIN, dIF, and AVG temperatures based on the current temperature. To clear the “ AVG --- ” display, turn off the thermometer. When the thermometer goes from the sleep mode to the real-time mode, the MAX, MIN, dIF and AVG tem ...

  • Omega Speaker Systems OS550 Series - page 30

    Using the Infrared Thermometer/Transmitter 3-14 3 3.5.5 Using the Alarm Functions The thermometer provides audible and visible alarm indications. • To set the high alarm value : 1. Press the key until the High Alarm Display Mode (HAL) appears. 2. Press the key to increment the high alarm value. Press the key to decrement the high alarm value. 3. ...

  • Omega Speaker Systems OS550 Series - page 31

    3-15 Using the Infrared Thermometer/Transmitter 3 • To set the low alarm value (OS552, OS553, OS554) : 1. Press and hold the key until the Low Alarm Display Mode (LAL) appears. 2. Press the key to increment the low alarm value. Press the key to decrement the low alarm value. 3. Press the key to enable the low alarm function. The icon appears. If ...

  • Omega Speaker Systems OS550 Series - page 32

    Using the Infrared Thermometer/Transmitter 3-16 3 3.5.6 Using Ambient Target Temperature Compensation (OS552, OS553, OS554) Use the Ambient Target Temperature Compensation (AMB) Display Mode when high accuracy readings under both of these conditions are required: • The target has a low emissivity. • The ambient temperature around the target is ...

  • Omega Speaker Systems OS550 Series - page 33

    3-17 Using the Infrared Thermometer/Transmitter 3 8. Press and hold the key until the Emissivity Display Mode (E) appears. 9. Change the emissivity to the proper value for the target being measured (refer to Section 3.5.1). 10. Aim at the target. The target temperature and emissivity are displayed on the LCD. To disable the Ambient Target Temperatu ...

  • Omega Speaker Systems OS550 Series - page 34

    Using the Infrared Thermometer/Transmitter 3-18 3 Figure 3-10. Serial Printer Hookup 3. With power applied to the unit, press and hold the key until the Print Data Display Mode (PRN) appears. 4. Press the key to increment the printing interval. Press the key to decrement the printing interval. The printing interval (from 1 to 1999 seconds) is the t ...

  • Omega Speaker Systems OS550 Series - page 35

    3-19 Using the Infrared Thermometer/Transmitter 3 6. After all data is taken, press and hold the key until the Emissivity Display Mode (E) appears. 3.5.8 Sending Temperature Data to a Personal Computer (OS552, OS553, OS554) The thermometer can transmit temperature data to a Personal Computer via the RS-232 phone jack and the RS-232 cable. 1. Turn o ...

  • Omega Speaker Systems OS550 Series - page 36

    Using the Infrared Thermometer/Transmitter 3 3-20 How to Install IR_TEMPSOFT Please follow this installation procedure to install IR_TEMPSOFT: 1. Place the supplied CD disk into your CD-ROM drive. Make certain that you are not running any other applications at this time. Running other applications while trying to install IR_TEMPSOFT may cause insta ...

  • Omega Speaker Systems OS550 Series - page 37

    3-21 Using the Infrared Thermometer/Transmitter 3 program please contact technical support at Omega Engineering Inc. Connecting the IR-System to the PC Make certain that your Infrared Thermometer is powered down before you attempt to make any connections to the personal computer. Making connections between powered devices and a powered PC can cause ...

  • Omega Speaker Systems OS550 Series - page 38

    Using the Infrared Thermometer/Transmitter 3 3-22 waiting for the thermometer to transmit data through your RS-232 port. 4. Begin transmitting data from the thermometer by pressing and holding the key on the thermometer until the Print Data Display Mode (PRN) appears. 5. Press the “ UP ” key to increment the printing interval. Press the “ Dow ...

  • Omega Speaker Systems OS550 Series - page 39

    3-23 Using the Infrared Thermometer/Transmitter 3 3.5.9 Storing the Temperature Data on Command (OS553, OS554) The thermometer can store up to 100 temperature data points on command. Each set of temperature data is broken down into the temperature value, emissivity, and high alarm setpoint for that temperature. This data is stored in non-volatile m ...

  • Omega Speaker Systems OS550 Series - page 40

    Using the Infrared Thermometer/Transmitter 3 3-24 3.5.10 Erasing the Temperature Data from Memory The user can erase all 100 temperature data points in memory at any time by using the following procedure: 1. With power applied to the unit, place the SLEEP/ON switch to the ON position. 2. Press the key. The icon will appear. 3. Place the SLEEP/ON sw ...

  • Omega Speaker Systems OS550 Series - page 41

    3-25 Using the Infrared Thermometer/Transmitter 3 3.6 Recall Mode (Passive Operation) Definition: Recall Mode is the passive operational mode of the thermometer . In this mode, you may r eview the most recently stored temperatur e data and parameters. Figure 3-14. General Operational Block Diagram In order to get into the Recall Mode of operation, ...

  • Omega Speaker Systems OS550 Series - page 42

    Using the Infrared Thermometer/Transmitter 3 3-26 Table 3-2. Functional Flow Chart (Recall Mode) DISPLA Y MODE: Press to... Go to Go to Go to Go to Go to Go to or Go to Go to or Go to Go to Press to... Print stored data Displa y stored temperature Press or to... Set memor y location Display sho ws: Last temperature Emissivity Last temperature Maxim ...

  • Omega Speaker Systems OS550 Series - page 43

    3-27 Using the Infrared Thermometer/Transmitter 3 3.6.1 Reviewing the Last Parameters The thermometer stores the last temperature measured in the real time mode (refer to Table 3-1). This temperature can be recalled by pressing the key. 1. With power applied to the unit, place the SLEEP/ON switch to the SLEEP position. 2. Press the key to review th ...

  • Omega Speaker Systems OS550 Series - page 44

    Using the Infrared Thermometer/Transmitter 3 3-28 3 3. To download stored temperature data points from the thermometer, first make certain that it is not in printing mode. Make sure that the IR_TEMPSOFT is installed properly as explained in previous section. 4. On the main menu bar, click on “ Command-> Download Stored Data ” . The “ Store ...

  • Omega Speaker Systems OS550 Series - page 45

    3-29 Using the Infrared Thermometer/Transmitter 3 3.6.3 Reviewing Previously Stored Temperature Data (OS553, OS554) You can review all 100 stored temperature values on the thermometer display using the following procedure: 1. With power applied to the unit, place the SLEEP/ON switch to the SLEEP position 2. Press and hold the key until you see the ...

  • Omega Speaker Systems OS550 Series - page 46

    Using the Infrared Thermometer/Transmitter 3 3-30 Notes ...

  • Omega Speaker Systems OS550 Series - page 47

    4-1 4.1 W arnings and Cautions When using the laser sight accessory OS550-LS, you may receive harmful laser radiation exposure if you do not adhere to the warnings listed below: • USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HERE MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. • DO NOT LOOK AT THE LASER BEA ...

  • Omega Speaker Systems OS550 Series - page 48

    Laser Sight Accessory 4 4-2 4.2 Description A laser sighting accessory is available to aid in the sensor head installation process. When installing a line of sight Infrared transducer with a small spot size and long target distance, it is sometimes difficult to locate the center of the focused spot and the material to be measured. To solve this pro ...

  • Omega Speaker Systems OS550 Series - page 49

    4-3 Laser Sight Accessory 4 4.3 Operating the Laser Sight 4.3.1 Installing the Laser Sight onto the Thermometer The laser sight accessory (OS550-LS) screws onto the front of the sensor head. Do not over tighten the laser sight accessory onto the sensor head. This accessory is only used during sensor head installation and then removed. 4.3.2 Powerin ...

  • Omega Speaker Systems OS550 Series - page 50

    Laser Sight Accessory 4 4-4 Notes ...

  • Omega Speaker Systems OS550 Series - page 51

    5.1 Cleaning the Sensor Head Lens Although all lenses are quite durable, take care to prevent scratching when cleaning them. To clean the lens: 1. Blow off loose particles, using clean air. 2. Gently brush off remaining particles, using a camel hair brush. Alternatively, clean any remaining contaminants with a damp, soft, clean cloth. Be careful no ...

  • Omega Speaker Systems OS550 Series - page 52

    Maintenance 5 5-2 Notes ...

  • Omega Speaker Systems OS550 Series - page 53

    THERMOMETER Problem Solution The thermometer does a. Check for proper power not turn on (No Display) connections, see Section 3.2 b. Contact our Customer Service Department, unit requires service. a. Make sure you have entered the correct emissivity setting. b. Make sure you are not trying to measure a temperature above the maximum temperature rang ...

  • Omega Speaker Systems OS550 Series - page 54

    Troubleshooting Guide 6 6-2 Problem Solution The display is either a. Clean the thermometer lens. erratic or stays at Refer to Section 5.1. one reading b. Activate the Diagnostic Program in the thermometer as follows: c. Press the key. d. Hold down the key and press the key until “ VER X.X ” is displayed. You can expect to see and hear the foll ...

  • Omega Speaker Systems OS550 Series - page 55

    6-3 Troubleshooting Guide 6 The temperature reading is erratic. The sensor head has just been moved from one extreme temperature to room temperature [0°C or 50°C (32°F or 122°F)] or vice versa. The temperature reading is erratic. The sensor head has just been moved from room temperature (ambient temperature) to a temperature 10°C colder or war ...

  • Omega Speaker Systems OS550 Series - page 56

    Troubleshooting Guide 6 6-4 Notes ...

  • Omega Speaker Systems OS550 Series - page 57

    (Specifications are for all models except where noted) THERMOMETER Measuring OS551: –18°C to 400°C (0°F to 750°F) Temperature OS552: –18°C to 538°C (0°F to 1000°F) Range: OS553: –18°C to 871°C (0°F to 1600°F) OS554: –18°C to 1371°C (0°F to 2500°F) ±1% of reading or 3°F whichever is greater Distance to Spot Size Ratio: 10:1 ...

  • Omega Speaker Systems OS550 Series - page 58

    Specifications 7 7-2 Emissivity: 0.10 to 1.00 in 0.01 increments, set via keypad Calculated Temperature Maximum (MAX), Minimum (MIN), Values: Average (AVG), Differential (dIF) Ambient Target OS552: set and enabled via keypad Temperature Compensation: OS553: set and enabled via keypad OS554: set and enabled via keypad RS-232 Output (for OS552: stand ...

  • Omega Speaker Systems OS550 Series - page 59

    7-3 Specifications 7 1 mV/degree C or F Analog Output: Accuracy: ± 2 m V referenced to the temperature display 0-5 Vdc Analog Output: Accuracy: ± 0.25% of full scale (Referenced to display reading) Scaling: Fixed (scaled to match full temperature range of model selected) Minimum Load: 600 ohms 4-20 mA Analog Output: Accuracy: ± 0.25% of full sca ...

  • Omega Speaker Systems OS550 Series - page 60

    7 7-4 Specifications 7 LASER SIGHT ACCESSORY (OS550-LS) Wavelength (Color): 630-670 nanometers (red) Operating Distance: Laser Dot 152 mm to 12 m (6 " to 40') Max. Output Optical Power: <1mW at 75°F ambient temperature, Class II, Laser Product European Classification: Class 2, EN60825-1 Maximum Operating Current: 25mA at 5.5 V FDA Cla ...

  • Omega Speaker Systems OS550 Series - page 61

    Key(s) Key(s) Functions • Selects one of the following Display Modes: E , MAX, MIN, dIF, AVG, HAL, LAL, AMB, PRN, or MEM. • Enables/disables High and Low Alarms. • Enables/disables Target Ambient Temperature Compensation. • Enables/disables sending data to the personal computer or serial printer. • Stores temperature data on command. • ...

  • Omega Speaker Systems OS550 Series - page 62

    1 8-2 Notes Glossary of Key Strokes 8 ...

  • Omega Speaker Systems OS550 Series - page 63

    Thermal Radiation Heat is transferred from all objects via radiation in the form of electromagnetic waves or by conduction or convection. All objects having a temperature greater than absolute zero (-273°C, -459°F, 0 K) radiate energy. The thermal energy radiated by an object increases as the object gets hotter. Measurement of this thermal energy ...

  • Omega Speaker Systems OS550 Series - page 64

    Appendix: How Infrared Thermometry Works A A-2 Blackbody When thermal radiation falls on an object, part of the energy is transmitted through the object, part is reflected and part is absorbed. A blackbody is defined as an ideal object that absorbs all the radiation incident upon it. The best example of a real object that acts like a blackbody is a ...

  • Omega Speaker Systems OS550 Series - page 65

    A-3 Appendix: How Infrared Thermometry Works A Wien’s Displacement Law describes the exact mathematical relationship between the temperature of a blackbody and the wavelength of the maximum intensity radiation. where λ m = wavelength measured in microns T = temperature in Kelvin Calculating T emperature The net thermal power radiated by an objec ...

  • Omega Speaker Systems OS550 Series - page 66

    Appendix: How Infrared Thermometry Works A A-4 Optics Field of View Accurate measurement of temperature via infrared means depends strongly on the size of the object and the distance between the thermometer and the object. All optical devices (e.g. cameras, microscopes, infrared thermometers) have an angle of vision, known as a field of view or FOV ...

  • Omega Speaker Systems OS550 Series - page 67

    B-1 Table B-1 provides guidelines for estimating the emissivity of various common materials. Actual emissivity, especially of metals, can vary greatly depending upon surface finish, oxidation, or the presence of contaminants. Also, emissivity or infrared radiation for some materials varies with wavelength and temperature. To determine the exact emi ...

  • Omega Speaker Systems OS550 Series - page 68

    Appendix: Emissivity Values B B-2 NONMET ALS Material Emissivity ( ε ) Asbestos Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.96 Asphalt, tar, pitch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.95 – 1.00 Brick – red and rough . . . . . . . . . . . . . . . . . . . . . . . ...

  • Omega Speaker Systems OS550 Series - page 69

    In Appendix A, we showed how emissivity is an important parameter in calculating the temperature of an object via infrared means. In this section we discuss how to determine a specific emissivity value. If you know the material of the object, use Table B-1 in Appendix B to look up its approximate emissivity. Most organic materials such as plastics, ...

  • Omega Speaker Systems OS550 Series - page 70

    Appendix: Determining an Unknown Emissivity C C-2 Method 3 1. Use this method to measure objects at temperatures below 500°F (260°C). 2. Place a large piece of masking tape on the object (or at least a sample of the object material). Allow time for the masking tape to reach the object temperature. 3. Set the emissivity of the thermometer to 0.95. ...

  • Omega Speaker Systems OS550 Series - page 71

    C-3 Appendix: Determining an Unknown Emissivity C Method 4 1. Paint a sample of the object material with flat black lacquer paint. 2. Set the emissivity to 0.97 and measure and record the temperature of the painted portion of the sample material - Area “ A ” in Figure C-1. Make sure that the painted area of object material fills the FOV of the ...

  • Omega Speaker Systems OS550 Series - page 72

    D-1 ADDENDUM TO OS550/OS550-BB MANUAL IMPORTANT CONSIDERATIONS BEFORE INSTALLATION Follow all safety precautions and operating instructions outlined in this addendum and your OS550 Series manual. - - - - - - - - - - - - - - - - - - - - - - - - - SYMBOL KEY - - - - - - - - - - - - - - - - - - - - - - - - CAUTION: Refer to accompanying documents. Ref ...

  • Omega Speaker Systems OS550 Series - page 73

    D-2 ADDENDUM TO OS550/OS550-BB MANUAL OS550 SENSOR HEAD GND VOL TAGE O/P: 0-5 Vdc CURRENT O/P: 4-20 mA 1 +PWR (RED) 2 -PWR (BLACK) 3 +O/P (WHITE) 4 -O/P (GREEN) 5 SHIELD (BARE) [DRAIN WIRE] DC POWER SUPPL Y INTEGRAL IMPEDENCE PROTECTED EARTH GROUND ( ) ( ) DIGIT AL VOL TMETER/ AMMETER - - - - - - - - - - - - - - - TYPICAL INSTALLATION SCHEMATIC - - ...

  • Omega Speaker Systems OS550 Series - page 74

    I-1 Index I A Air Purge Collar ....................... 2-6 Alarms ........................... 3-14, 3-15 Ambient Target Temperature Compensation ...................... 3-16 B Backlighting Icon ...................... 1-3 Blackbody ........................ A-2, C-3 C Computer: Parameters: Speed, Data, Parity, Stop Bit ............................ 3-1 ...

  • Omega Speaker Systems OS550 Series - page 75

    LOCK (Lock) ........................ 1-3 ▲ & ❍ - ● ................................ 1-3 Key Strokes ............................... 8-1 L Label Layout: Danger & Certification ............ .....................Inside Back Cover Laser Sight Installing onto Thermometer ...................... 4-3 Line of Sight ......................... 4- ...

  • Omega Speaker Systems OS550 Series - page 76

    WARRANTY / DISCLAIMER OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 25 months from date of purchase on the base unit and 13 months from date of purchase on Laser Sight Module . OMEGA WARRANTY adds an additional one (1) month grace period to the normal product warranty to cover handling ...

  • Omega Speaker Systems OS550 Series - page 77

    M2830/1104 Where Do I Find Ever ything I Need for Pr ocess Measurement and Control? OM EGA…Of Course! Shop online at omega.com TEMPERA TURE 䡺 ⻬ Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies 䡺 ⻬ Wire: Thermocouple, RTD & Thermistor 䡺 ⻬ Calibrators & Ice Point References 䡺 ⻬ Recorders, Contro ...

Manufacturer Omega Speaker Systems Category Thermometer

Documents that we receive from a manufacturer of a Omega Speaker Systems OS550 Series can be divided into several groups. They are, among others:
- Omega Speaker Systems technical drawings
- OS550 Series manuals
- Omega Speaker Systems product data sheets
- information booklets
- or energy labels Omega Speaker Systems OS550 Series
All of them are important, but the most important information from the point of view of use of the device are in the user manual Omega Speaker Systems OS550 Series.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Omega Speaker Systems OS550 Series, service manual, brief instructions and user manuals Omega Speaker Systems OS550 Series. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Omega Speaker Systems OS550 Series.

Similar manuals

A complete manual for the device Omega Speaker Systems OS550 Series, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Omega Speaker Systems OS550 Series by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Omega Speaker Systems OS550 Series.

A complete Omega Speaker Systems manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Omega Speaker Systems OS550 Series - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Omega Speaker Systems OS550 Series, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Omega Speaker Systems OS550 Series, that we can find in the current document
3. Tips how to use the basic functions of the device Omega Speaker Systems OS550 Series - which should help us in our first steps of using Omega Speaker Systems OS550 Series
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Omega Speaker Systems OS550 Series
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Omega Speaker Systems OS550 Series in a specific country, if it was not possible to solve the problem on our own.

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