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MADE IN
User’s Guide
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e-mail: info@omega.com
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OS550/OS550-BB Series
Industrial Infrared
Thermometer/Transmitter
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® OMEGAnet Online Service Internet e-mail omega.com info@omega.com Servicing North 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: Sales Service: 1-800-826-6342/1-800-TC-OMEGA ® Customer Service: 1-800-622-2378/1-80
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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 (1) Optional Accessories: Model No. Description OS550-MN Mounting Nut OS550-MB Mounting Bracket OS550-AP Air Purge Collar OS550-MF Mounting Flange OS550-WC Wate
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OS550 Series Industrial Infrared Thermometer This page is intentionally blank ii
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OS550/OS550-BB Series TABLE OF CONTENTS Industrial Infrared Thermometer Page Unpacking Instructions ...................................................................... i Chapter 1 General Description .................................................... 1-1 1.1 Introduction ......................................................................................... 1-1 1.2 Thermometer Features ....................................................................... 1-2 1.2.1 Display Details.....
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TABLE OF OS550/OS550-BB Series CONTENTS Industrial Infrared Thermometer Page Chapter 4 Laser Sight Accessory ................................................... 4-1 4.1 Warnings and Cautions ...................................................................... 4-1 4.2 Description ........................................................................................... 4-2 4.3 Operating the Laser ............................................................................. 4-3 4.3.1 Installi
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1 General Description 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 failure in solenoid valves. • Energy Auditing: Locating wall insulation voids to reduce building heating costs. • Food Processing: Taking accurate temperatur
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1 General Description 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 keypad display. Table 1-1. OS550 Series Industrial Infrared Thermometer Features Features OS551 OS552 OS553 OS554 Accuracy* ±1% rdg ±1% rdg ±1% rdg ±1% rdg Range 0
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1 General Description 1.2.1 Display Details 2 1 3 MAX658 HAL 10 ATC LAL PRN F C 4 5 750 9 6 FUNC LOCK 8 ▼ 7 F-C - Figure 1-1. Display and Keypad View Table 1-2. Display Details Key Description Display Mode displays one of the following: ➀ 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 - only on OS552/OS553/OS554) dIF (Differential Temperature) PRN (Print Data - OS552, OS55
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1 General Description 1.2.2 Parts of the Thermometer/Transmitter NEMA Housing, Keypad, Display and Output Electronics (OS550 Series) OEM Style Keypad, Display, and Electronics (OS550-BB Series) Sensor Head Shown with optional mounting bracket, OS550-MB and mounting nut OS550-MN 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. 1-
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Installing the Infrared Thermometer 2 2.1 Installation 2.1.1 Sensor Head Installation The OS550’s sensor head is made of black anodized aluminum. Both ends 1 of the sensor head come with a 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. Mounting accessories are available. See pages 2-4, 2-5 for model numbers and dimensions. Also see page 2-2 for sensor head di
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2 Installing the Infrared Thermometer 2.2 Sensor Head Dimensions 1 1 ⁄2 x 20 THREAD 1 1 ⁄ x 20 THREAD 2 Fig. 2-1. Sensor Head Dimensions 2-2 29.2 29.2 (1.15) (1.15) 41.1 38.1 (1.62) DIA. (1.50) DIA. 109.2 (4.30) 160.3 (6.31)
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2 Installing the Infrared Thermometer 2.3 OS550 Display Electronics Dimensions 131.3 (5.17) TYP. Ø 4.37 (0.172) MOUNTING HOLE (4 PLACES) 50.0 (1.97) TYP. Fig. 2-2. Main Display NEMA Housing with Mounting Brackets Dimensions 2-3
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2 Installing the Infrared Thermometer 2.4 OS550-BB Series Display Mounting Dimensions Ø 5.16 (0.203) THRU TYP. (4 PLACES) WILL FIT UP TO A #10 SCREW OR BOLT 26.4 57.4 (1.04) (2.26) 118.4 (4.66) 5.1 31.0 (.20) TYP. (1.22) 26.4 57.4 (1.04) (2.26) 91.4 (3.60) Fig. 2-3. OEM Style Main Display with Mounting Plate 2-4
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2 Installing the Infrared Thermometer 2.5 Mounting Bracket Dimensions (OS550-MB) 50.8 6.4 (2.00) (.25) REF 88.9 (3.50) 38.61 57.2 Ø (1.520) (2.25) 88.9 (3.50) 3.18 R (.125) TYP. 2 PLACES 22.23 12.7 (.875) (.50) 25.4 (1.00) 28.58 25.4 3.18 (1.125) (1.00) R (.125) Fig. 2-4 2.6 Mounting Nut Dimensions (OS550-MN) .020 x 45 .020 x 45 C L CHAMFER CHAMFER BOTH SIDES BOTH SIDES o 2.00 .250 1 1/2-20-2B THRU MED. DIAMOND NURL Fig. 2-5 2-5
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2 Installing the Infrared Thermometer 2.7 Mounting Flange Dimensions (OS550-MF) Ø 89 (3.5) 3 HOLES ON Ø 71.1 (2.80) TYP. 3 PLACES BOLT CIRCLE 120 6.35 (.250) THRU TYP. (3 PLACES) 6.35 38 (1.5) - 20 THREAD (.250) Fig. 2-6 2.8 Air Purge Collar Dimensions (OS550-AP) 51 (2.0) DIA. 1/8 N.P.T. TAP THRU 21.59 (.850) 38 (1.5) – 20 THREAD Fig. 2-7 2-6
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3 Using the Infrared Thermometer 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 1 used to maintain the accuracy and response time of the unit. Two ⁄ " N.P.T. 8 compression fittings are provided for connection to copper water lines. A constant flow of approx. 0.5 GPM of clean, room temperature water is sufficient to protect the instrumen
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3 Using the Infrared Thermometer/Transmitter 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 shortened or extended in the field if needed. See table 3-1 below for wire Connection. Power Cable Connections – Table 3-1 Power Connection: 7-24 VDC@80Ma (+) Red Wi
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3 Using the Infrared Thermometer/Transmitter 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 your unit on and begin to make measurements. OS550 SERIES KEYPAD PARTIAL VIEW Display Mode Display Icons ON SLEEP Scrolls Through FUNC Display Modes SLEEP/ON SWITCH 2.
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3 Using the Infrared Thermometer/Transmitter 3.3.1 Field of View Charts DISTANCE: SENSOR TO OBJECT (FT) 0 2 3 5 10 16 7.0 .35" @ 24" 4.0 1.6 .9 .8 D:S = 68:1 22 21 42 101 181 9mm @ 610 mm *SPOT DIAMETER MEASURED AT 90% ENERGY 0 .61 1.0 1.5 3.0 5.0 DISTANCE: SENSOR TO OBJECT (M) Figure 3-3. OS550 Series (-1 FOV) Figure 3-4. OS550 Series (-2 FOV) 3-4 SPOT DIA.* (MM) SPOT DIA.* (IN)
