Emerson 3700 Choosing a location, Environmental requirements, Dimensions, Visibility of tags

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STEP 1. Choosing a location

Choose a location for the transmitter based on the requirements described below.

WARNING

Improper installation in a hazardous area could cause an explosion.

Install the transmitter in an area that is compatible with the rating on the approvals tag. See Figure 3.

Environmental requirements

Install the Model 3350/3700 according to specified limits:

•Ambient temperature: –4 to +140 °F (–20 to +60 °C)

Dimensions

See Figures 2, 3, and 4 for Model 3350/3700 dimensions.

Visibility of tags

To ensure personal and system safety, all tags attached to the housing must remain visible. Clean them as often as necessary. Replace tags that are damaged, missing, or worn. See Figure 3 for location of approvals tag.

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Contents Model 3700 Transmitter MVD or Model 3350 Peripheral Before YOU Begin European installations Installation kitDimensions Choosing a locationEnvironmental requirements Visibility of tagsDimensions face view Dimensions conduit openings view Cable lengthsWire remote transmitter Maximum cable lengthsPreparing conduit openings for Atex Zone Orienting the Model 3350/3700 optionalMounting the applications platform Mounting to a flat surfaceConnecting input and output wiring Mounting the core processorWiring terminals Input/output wiring terminalsWiring terminal labels Connecting the Model 3700 to the sensorInstallation options Wiring instructions for 4-wire remote installationsWire cable to Model 3700 standard core processor Page Gland nut Shielded heat shrink completely covers exposed drain wires Reinstall and tighten the core processor lid Wire cable to core processor Connecting power supply wiring Page Page Page 20001008