| #72 OEM Low Cost Interface |
| Designing the advantages of infrared temperature sensing into your OEM equipment is now easier and much, much lower cost than it has ever been. The IRt/c product line can be conveniently interfaced with many standard thermocouple devices at the compo-nent level for custom board design. For example, Analog Devices, Inc. manufactures numerous low-cost thermocouple input components that work well with the IRt/c, such as the following two models. |
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| Model AD1B60 Intelligent Digitizing Signal Conditioner for the IRt/c |
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Complete IRt/c sensor-to-digital signal conditioning and data conversion |
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Directly connect up to 4 IRt/c’s per chip |
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Cold junction compensation built in. |
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Software switchable open thermocouple detection |
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Allows IRt/c linearization over complete temperature sensing range |
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Digital output
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Under $50 in 100 piece quantities |
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| Model AD594 (type J), AD595 (type K) IRt/c Amplifier with CJC |
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Direct connection with IRt/c sensors |
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Built-in cold junction compensation |
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10 mV/deg C output (0 to 10 V output) |
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Under $7 per unit in 100 piece quantities (AD594AQ) |
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| For more information about component level IRt/c design, or assistance in board level design for interface with the IRt/c product line, please contact Exergen directly. |
| Contact Analog Devices directly for information on these and other models: Analog Devices, Inc., One Technology Way, PO Box 9106, Norwood, MA 02062 (Phone: 800-262-5643, 617-329-4700). |
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| AD594/AD595 Block Diagram |
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