Field Mount Loop Powered Display Model LP400
The LP400 Loop Powered Display provides digital indication of a4/20 mA or 10/50 mA process loop signal. The display takes its operating power from the loop current and requires no other source of power.
Wide-ranging zero and span adjustments plus switch-selectable decimal point location and trailing zero allow the display to be calibrated in engineering units. A front panel Engineering Units/Loop Current switch permits an accurate check of the actual process loop current without recalibration.
Designed for field mounting, the LP400 is splashproof and corrosion resistant and operates from -40 to 185°F (-40 to 85°C). The circuit board is conformal coated for protection from humidity and contamination. Optional accessories include a pipe mounting kit(PMK400).
Displaying process variables where line power is not available.
The LP400 may be mounted on a wall or panel or on the end of a 3/4 inch NPT conduit or pipe stub (requires 3/4 inch conduit fitting). An optional pipe mounting kit, Model PMK400, enables the LP400 to be strapped to vertical or horizontal pipes up to 12 inches in diameter.