February 2019
minimum of seven threads must be engaged. For tapered threads, a
minimum of five threads must be engaged.
6. If applicable, install wiring with a drip loop. Arrange the drip loop
so the bottom is lower than the conduit connections and the
transmitter housing.
7. Reinstall the housing cover and tighten so the cover is fully seated with
metal to metal contact between the housing and cover in order to
meet explosion proof requirements.
Example
Transmitter wiring
HART transmitter and enable communications with a handheld
communicator.
5.2
Transmitter wiring
Figure 5-1: Plantweb
A. RL ≥ 250 Ω
B. Power supply
Figure 5-2: Junction Box
A. RL ≥ 250 Ω
B. Power supply
Quick Start Guide
shows the wiring connections necessary to power a wired
™
Housing
Quick Start Guide
B
A
B
A
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