YPP6820 Analog Input Rate/Totalizer

Brand: Yokogawa Electric Corporation
Yokogawa Analog Input Rate/Totalizer, YPP6820
Yokogawa Analog Input Rate/Totalizer, YPP6820 Yokogawa Analog Input Rate/Totalizer, YPP6820
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YPP6820 Analog Input Rate/Totalizer

Brand: Yokogawa Electric Corporation
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The YPP6820 is a rugged, explosion-proof loop-powered rate/totalizer designed for demanding flow applications. 

It brings modern design, easy readability, and enhanced functionality to hazardous areas around the world in a way never seen before. 

Competitors have lost sight of the fact that the primary thing customers want to do with meters such as these is to look at them. 

They want a meter with a display that provides the important information about their process, can be seen under varied lighting conditions, from wide angles, and from a distance. 

The YPP6820 delivers all these and more. The rugged, explosion-proof enclosure and extensive agency approvals allow it to be installed virtually anywhere.
Features
  • 4-20 mA Input Loop-Powered
  • Modern, Sleek and Practical Enclosure
  • 5-Digit, 0.7" (17.8 mm) Upper Display
  • 7 Alphanumeric Character, 0.4" (10.2 mm) Lower Display
  • 7-Digit Totalizer
  • Through-Glass Button Programming
  • Password Protection
  • 32-Point, Square Root, or Exponential Linearization
  • Rate in Units per Second, Minute, Hour, or Day
  • Open Collector Pulse or Alarm Output
  • Loop or External DC-Powered Backlight Standard
  • 3.0 V Drop (6.0 V with Backlight)
  • Explosion-proof, IP 68, NEMA 4X Enclosure
  • Flanges for Wall or Pipe Mounting
  • HART Protocol Transparent
  • Operates from -40° to 75° C

Specifications

Brand

Accuracy

  • ± 0.03 % of Calibrated Span ± 1 Count
  • 10 % to 100 % of Calibrated Span

Adjustment

  • Buttons

Alarm

  • Alarm Acknowledge Button Press

Approvals & Certifications

  • ATEX II 2 GD, Ex d IIC T6 Gb, Ex Tb IIIC T85° C Db Ta = -40° to 75° C
  • CE
  • CSA Class I, Div. 1, Groups B, C, D, Class II, Div. 1, Groups E, F, G, Class III, Div. 1, T6, Class I, Zone 1, Ex d IIC T6 Ta = -40° to 75° C
  • FM Explosion-proof for use in Class I, Div. 1, Groups B, C, D, Class II, Div. 1, Groups E, F, G, Class III, Div. 1, T6, Class I, Zone 1, AEx d IIC T6 Gb Zone 21, AEx Tb IIIC T85° C Ta = -40° to 75° C
  • IEC Ex d IIC T6 Gb, Ex Tb IIIC T85° C Db Ta = -40° to 75° C

Communication

  • HART

Conduit Connection

  • 3/4" NPT

Consumption

  • 0.2 W, Max.
  • 0.25 W, Max.
  • 0.5 W, Max.
  • 0.75 W, Max.

Deadband

  • 0 to 100 % of Full Scale

Display

  • 14-Segment Alphanumeric Characters
  • -9,999 to 99,999
  • Alarm Indication: HI & LO Symbol is Displayed
  • Backlight: White
  • LCD Display Backlight
  • Lower: Seven Characters 0.40" (10.2 mm) High
  • Upper: 0.70", 7-Segment, Automatic Lead Zero Blanking
  • Upper: Five Digits, 0,70" (17.8 mm) High

Electrical Connectors

  • 12 to 22 AWG
  • Screw Terminal

Enclosure Finish

  • Corrosion Resistant Epoxy Coating

Enclosure, Body Material

  • Explosion-proof Die Cast Aluminum with Glass Window

Environmental Protection

  • Explosion-proof
  • IP66
  • IP68
  • NEMA 4X
  • NEMA 7
  • NEMA 9

Frequency

  • 2 to 128 Hz - Pulse Ouput
  • 64 dB at 50/60 Hz - Normal Mode Rejection

Function

  • Linearization
  • Live Input Calibration
  • Password Protection
  • Programmable Exponent
  • Square Root

Humidity

  • 0 to 90 % Non-Condensing Relative Humidity

Input

  • 2 A, Max.
  • 4-20 mA Loop-Powered

K-Factor

  • Programmable from 0.0001 to 99999 - Pulse Output

Linearization

  • Up to 32-Points

Mounting

  • 1-1/2" to 2-1/2" NPS or DN 40 to 65 mm Pipe Mounting
  • May be Mounted Directly to Conduit
  • Pipe
  • Wall Mounted

Mounting Position

  • Horizontal

Operating Temperature

  • -40° to 75° C (-40° to 167° F)

Output

  • Open Collector

Programming

  • Four Internal Pushbuttons when Cover is Removed
  • Four SafeTouch through-glass buttons when cover is installed
  • Front Panel ENTER Button & Resets Output & Screen Indication - Acknowledge

Pulse Range

  • 250 ms at 2 Hz - max.
  • 3.9 ms at 128 Hz - min. Pulse Width
  • 31 ms at 16 Hz - Factory Default Pulse Width

Rating

  • Isolated Open Collector: 30 Vdc at 150 mA - Max.

Resistance

  • 150 ohms at 20 mA without Loop-Powered Backlight - Equivalent Resistance
  • 300 ohms at 20 mA with Loop-Powered Backlight - Equivalent Resistance

Rotation

  • 90° to 270° - Display Orientation

Storage Temperature

  • -40° to 85° C (-40° to 185° F)

Supply Voltage

  • 12 Vdc
  • 24 Vdc
  • 30 Vdc
  • 9 Vdc
  • 9-36 Vdc

Thermal Drift

  • 50 ppm/°C

Update Time

  • Ambient -25° C: 1 second for 1 Update - Display Update Rate

Voltage Drop

  • 3.0 Vdc at 20 mA without Loop-Powered Backlight - max.
  • 6.0 Vdc at 20 mA with Loop-Powered Backlight - max.

Documentation

Data Sheets

Product Manuals

Brochure

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