• Features
  • Ordering Information
  • Specifications
Model PD673 & PD674
  • Panel Mount 1/8 DIN
  • 4-20 mA Input
  • NEMA 4X Front Panel
  • 0.4" High Display
  • High-Alarm Open Collector Output
  • Square Root Extraction Option
Model PD673 photo
Model PD675 & PD676
  • NEMA 4X Enclosure
  • 4-20 mA Input
  • 1/2" Conduit Hole Provided
  • 0.7" High Display
  • High-Alarm Open Collector Output
  • Square Root Extraction Option
  • Nonincendive:
    -Class I, II, III; Div 2; Gp A,B,C,D,F,G
FMCSA
Model PD675 photo
Model PD677 & PD678
  • 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
Model PD677 photo
Model: Linear Input and:
   PD673-N
   PD673-A
   PD675-N
   PD675-A
   PD677-N
   PD677-A
Panel mount, No Options
Panel mount, Open Collector Alarm Output
NEMA 4X, No Options
NEMA 4X, Open Collector Alarm Output
Explosion-proof, No Options
Explosion-proof, Open Collector Alarm Output
Model: Linear Input, Square Root Extraction and:
   PD674-N
   PD674-A
   PD676-N
   PD676-A
   PD678-N
   PD678-A
Panel mount, No Options
Panel mount, Open Collector Alarm Output
NEMA 4X, No Options
NEMA 4X, Open Collector Alarm Output
Explosion-proof, No Options
Explosion-proof, Open Collector Alarm Output
OPTIONS:
Model: Description:
   PDA6844
   PDA6845
NEMA 4X Panel Mounting Kit
2" Pipe Mounting Kit
Basic Meter
  • INPUT: 4-20 mA
  • CALIBRATION RANGE: 4 mA input: -5000 to +5000; 20 mA input: between 200 to 20000 above 4 mA input.
  • MAXIMUM INPUT CURRENT: 30 mA
  • MAXIMUM VOLTAGE DROP: 5.2 VDC @ 20 mA
  • ACCURACY: +/-0.05% of span, +/-2 counts (linear input).
  • OPERATING TEMPERATURE RANGE: -20 to 65°C, meter with no alarm output option. 0 to 65°C, meter with alarm output.
  • CONNECTIONS: Removable screw terminal block.
PD673 & PD674
PD675 & PD676
PD677 & PD678
  • DISPLAY: Sharp, 0.4" high LCD, 41/2 digits; 19999. User selectable decimal point.
  • FRONT PANEL: NEMA 4X, panel gasket provided.
  • ENCLOSURE: 1/8 DIN, high impact plastic, UL 94V-0
  • APPROVAL: FM and CSA as nonincendive for class I, Division 2, Groups a,B,C,D; suitable for Class II, Division 2, Groups F and G; suitable for Class III, Division 2, indoor and outdoor, NEMA 4X, hazardous(classified) locations.
  • ENCLOSURE: Impact-resistant polycarbonate body; clear polycarbonate cover; NEMA 4X, 1/2" conduit hole provided at base. May be provided on back for panel mounting applications, call factory for details.
  • DISPLAY: Sharp 0.7" high LCD, 41/2 digits; 19999. User selectable decimal point.
  • DISPLAY: Sharp, 0.7" high LCD, 41/2 digits; 19999. User selectable decimal point.
  • DENCLOSURE: Cast aluminum, approved by FM and CSA; NEMA 4,7 & 9; Class I, Groups B, C, & D and Class II, Groups E, F, & G. 3/4 " NPT hole provided.
Open Collector Alarm Output (Option)
  • HIGH-ALARM: Circuit closes above user selectable set point.
  • RATING: 20 VDC @ 20 mA.
  • SET POINT ADJUSTMENT: 10-100% of full scale, user selectable.
  • RESET: Automatically when the input falls below the alarm set point @ ~0.5% of full scale.
  • ALARM SET POINT ACCURACY: ±0.5% of full scale.
  • ALARM STATUS INDICATION: Flashing display, user selectable.
Square Root Extraction (Option)
  • SQUARE ROOT EXTRACTION ACCURACY: +/-0.2% F.S. +/-2 counts from 15-100% of flow.
  • SET POINT ADJUSTMENT: 10-22% of full scale, user selectable.
quotation
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