Dwyer Digital Pressure Gauge, Series DPG-200
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Series DPG-200 Digital Pressure Gauge

Brand: Dwyer Instruments, LLC

The Series DPG-200 Digital Pressure Gauge has a precise ±0.25% full scale accuracy.

The 4 digit digital display will reduce the potential for errors in readings by eliminating parallax error commonly produced with analog gauges. 

The DPG-200 is packaged in a durable extruded aluminum case designed to meet NEMA 4X (IP66). The unit is powered by 12-24 VDC/VAC and contains two alarm set points along with a 4-20 mA process output.

A four-button keypad allows easy access to features. 

These features include backlight, peak and valley, auto zero and conversion of the pressure units.
Features
  • High accuracy provides exceptional measurement minimizing costly out of specification conditions
  • Backlit 4-digit display provides clear parallax-free reading reducing potential for errors
  • Durable aluminum case to meet NEMA 4X (IP66) requirements supports use in harsh or outdoor environments
  • Push-button zero reduce installation and service time

Specifications

Brand

Accuracy

  • 0.25 % of Full Scale ± 1 (The Effect of Linearity, Hysteresis, Repeatability are included)

Consumption

  • 0.8 W, Max.

Display

  • 4-digit LCD (0.425" H x 0.234" W Digits)

Electrical Connectors

  • 3 ft (0.91 m) Cable

Electrical Rating

  • 0.5 A at 125 Vac Resistive
  • 1 A at 24 Vdc

Enclosure, Body Material

  • 316L Stainless Steel - Sensor Construction
  • Anodized Aluminum (Extruded Enclosure with Recessed Grooves)
  • Polycarbonate Overlay

Environmental Protection

  • IP66
  • NEMA 4X

Loop Resistance

  • 600 ohms, Max.

Media

  • Gases (Non-Combustible, Compatible)
  • Liquids

Mounting Position

  • Any Orientation

NPT Connection

  • 1/4" NPT Male

Output

  • 4-20 mA

Power Requirement

  • 12 to 24 Vac ± 20 % 50/400 Hz
  • 12 to 24 Vdc ± 20 %

Pressure Range

  • bar: -1.013 to 344.8
  • Centimeters WC: -1,034 to 7,031
  • Feet WC: -33.94 to 6,921
  • inHg: 0 to 30
  • inH₂O: -407.3 to 8,304
  • kPa: -101.4 to 34,474
  • psig: -14.7 to 5,000

Relay Operation

  • 1 Least Significant Digit

Size

  • Gauge: 3" O.D. x 1.90" Deep (Not Including Cables)

Switch Type

  • 2 SPDT Form C Contacts

Temperature Effect

  • 0.016 %/°F at 21.1° to 70° C (70° to 158° F)
  • 0.026 %/°F at -17.7° to 21.1° C (0° to 70° F)

Temperature Range

  • 32° to 70° C (0° to 158° F)

Wetted Materials

  • 316L Stainless Steel
  • Buna-N

  • Level Control
  • Pump Control
  • Process Control
  • Compressor Control

Documentation

Approvals

Catalogs

Manuals

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