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Check the pinout table on your PT-400 against your order.
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Check that your electrical system wiring matches the pinout table on your PT-400.
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For instruments with connectors, make the connection. Otherwise, attach your wires to the provided
terminal strip.
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Electrical Installation
Removing your PT-400 from service must be done with care. It’s easy to create an unsafe situation, or
damage your sensor, if you are not careful to follow these guidelines:
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Make sure the pressure is completely removed from the line or vessel where your sensor is installed.
Follow any and all procedures for safely isolating any media contained inside the line or vessel.
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Remove the sensor with an appropriately sized wrench (per your process connection).
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Clean the sensor’s fitting and diaphragm of any debris (see General Care) and inspect for damage.
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Store your sensor in a dry place, at a temperature between -40° F and 180° F.
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Removal Instructions
DANGER
: Removing your PT-400 Pressure Transmitter while there is still pressure in
the line could result in injury or death.
