PD677 & PD678 4 1/2 Digit Process Meter
Explosion-Proof
Explosion-proof
4-20 mA Input
3/4" NPT Hole Provided
0.7" High Display
High-Alarm Open Collector Output Option
Square Root Extraction Option
Use these 4-1/2
digit Loop-powered meters to display numbers up to 19,999 with 1 count
resolution. That is, they will display numbers like 7124, 15697 or 124.78
as "whole numbers" -- no dummy zeroes or multipliers needed! These new
meters are also available in 3 enclosure types: Panel mount, NEMA 4X, and
Explosion-proof so they can be located almost anywhere in the plant.
Options include open collector high-level-alarm output and square root
extraction. The PD677-N-EX, PD677-A-EX, PD678-N-EX and PD678-A -EX have
been FM, CSA and CENELEC approved as explosion-proof as complete products-
not just the enclosures.
