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 Use this 4-1/2 digit Loop-Powered Meter 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!
The new Loop-Powered Meter is 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.
Data Sheet and Instruction Manual available in PDF format.
Data Sheet (188k) | Instruction Manual (188k) | FM, CSA CENELEC Exp-proof Flyer
See data sheet for complete specifications and ordering information
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(FM, CSA and CENELEC approved versions available)
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Features
Model PD673 & PD674
Model PD675 & PD676
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NEMA 4X Enclosure
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4-20 mA Input
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1/2" Conduit Hole Provided
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0.7" High Display
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High-Alarm Open Collector Output
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Square Root Extraction Option
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Nonincendive:
-Class I, II, III; Div 2; Gp A,B,C,D,F,G
Model PD677 & PD678
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