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YPP6801 Explosion-Proof Level Meter
Brand: Yokogawa Electric Corporation
The new YPP6801 Explosion-proof Level Meter brings modern design, easy readability, and enhanced functionality to hazardous areas around the world in a way never seen before.
The YPP6801 features a clearly labeled feet and inches display. The feet and inches display is easily read and understood, providing quick and easy to comprehend information to operators.
The meter can display in eighths or sixteenths of an inch. It includes a volume scale display feature and can be seen under varied lighting conditions, from wide angles, and from a distance.
See how the YPP6801 is the ideal level meter for your operation.
Features- Display Level in Feet & Inches
- 4-20 mA Input Loop-Powered
- Programmable 1/8" or 1/16" Display
- 20-Segment Tank Level Indicator
- Lower Display for Tag, Volume, or Percent
- Through-Glass Button Programming
- Open Collector Alarm Output
- Loop-Powered or External DC-Powered Backlight Standard
- Explosion-proof, IP 68, NEMA 4X Enclosure
- Operates from -40° to 75° C
Specifications
Accuracy
- ± 0.03 % of Calibrated Span ± 1 Count
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
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
- 0.60” (15.2 mm) High
- 14-Segment Alphanumeric Characters
- 20-Segments, F (Full) & E (Empty) - Tank Level Indicator
- -9,999,999 (Underrange) to 9,999,999 (Overrange) - Display Volume
- Alarm Indication: HI & LO Symbol is Displayed
- Backlight: White, Loop, or DC Powered
- Bar Graph
- Feet & Inches Display
- LCD Display
- Lower 7-Digit Display (0.4” 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
- IP66
- IP68
- NEMA 4X
- NEMA 7
- NEMA 9
Frequency
- 64 dB at 50/60 Hz - Normal Mode Rejection
Function
- Password Protection
Humidity
- 0 to 90 % Non-Condensing Relative Humidity
Input
- 2 A, Max.
- 3-24 mA
- 4-20 mA Loop-Powered
Linearization
- 2 to 32-Points Each for Level & Volume - Multi-Point Linearization
Mounting
- 1-1/2” to 2-1/2” NPS or DN 40 to 65 mm Pipe Mounting
- Mounted Directly to Conduit
- Pipe
- Wall Mounted
Mounting Position
- Horizontal
Operating Temperature
- -40° to 75° C (-40° to 167° F)
Output
- Open Collector Alarm Output
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
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° - Display Rotation
Storage Temperature
- -40° to 75° C (-40° to 167° F)
Supply Voltage
- 12 Vdc
- 24 Vdc
- 30 Vdc
- 9 Vdc
- 9-36 Vdc
Thermal Drift
- 50 ppm/°C from -40° to 75° C (-40° to 167° F) Ambient
Update Time
- Ambient -25° C: 1 second for 2 Updates - Display Update Rate
Voltage Drop
- 3.0 Vdc at 20 mA with DC Powered Backlight - Max.
- 6.0 Vdc at 20 mA with Loop-Powered Backlight - Max.