The Series 642 programmable HART® field temperature transmitter is a two-wire transmitter with analog output. It has measurement input for resistance thermometers (RTDs) in 2, 3, or 4-wire connections, thermocouples, and voltage signals. The transmitter is available with or without a digital display. The unit can be programmed with a PC or a HART® protocol handheld terminal. The backlit LC display indicates the current measured value numerically and as a bar graph with limit value violation indicator. The Series 642 is approved by FM and CSA for Intrinsically Safe and Non-Incendive applications. It is available in General-Purpose or Explosion-Proof aluminum housings.

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1) To start off, please reference the product data sheet on this page and configure your model / part number. If you need assistance, please call Industrial Thermal Systems and ask to speak with an Application Engineer.

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Product Data Sheet

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