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DP20T Maintenance Free Low Pressure Transmitter

Brand: Babbitt International Inc
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The DP20T is a heavy duty, maintenance free low pressure transmitter designed for fabric filters, cyclones, powder processes and low pressure particulate laden pipes.

The unique flush/ported design enables configuration for either differential or static movement. The ability to transmit accurate measurements below 10 W.C., over a broad temperature range without clogging, makes the DP20T the ideal replacement for mechanical or helical devices.
Features
  • Solid-state micro machined sensing element
  • Temperature compensated, operate at temperatures up to 450° F
  • Accurate and repeatable 4-20 mA output signal
  • Heavy duty body prevents errors from mounting stress
Benefits
  • Replace photomechanical/helical devices that clog
  • Record differential pressure to meet EPA Regulations
  • Ensure reliable pressure activated filter cleaning
  • Integrate with Dust Emission monitors to optimize filter cake and maximize filtration efficiency
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The DP20T is a heavy duty, maintenance free low pressure transmitter designed for fabric filters, cyclones, powder processes and low pressure particulate laden pipes.

The unique flush/ported design enables configuration for either differential or static movement. The ability to transmit accurate measurements below 10 W.C., over a broad temperature range without clogging, makes the DP20T the ideal replacement for mechanical or helical devices.
Features
  • Solid-state micro machined sensing element
  • Temperature compensated, operate at temperatures up to 450° F
  • Accurate and repeatable 4-20 mA output signal
  • Heavy duty body prevents errors from mounting stress
Benefits
  • Replace photomechanical/helical devices that clog
  • Record differential pressure to meet EPA Regulations
  • Ensure reliable pressure activated filter cleaning
  • Integrate with Dust Emission monitors to optimize filter cake and maximize filtration efficiency
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Specifications

Brand

Range

  • 0 to 10 WC Standard

Pressure Range

  • 50 WC

Accuracy

  • Total Error: < 1.5 % Full Scale at 200° F; < 3 % at 280° F

Response Time

  • 500 ms

Orientation Sensivity

  • 0.03 psi/G

Supply Voltage

  • +13 to 32 Vdc

Connection

  • 1/2 NPT Exit with 5’
  • Port Connection: 7/16-20 UNF

Output

  • 4-20 mA

Certifications & Approvals

  • 3A

Diaphragm Material

  • Polished 316L SS

Material of Construction

  • 304L SS
  • Fill Material: NEOBEE M-20

Environmental Protection

  • NEMA 4X

Operation Temperature

  • -20° to 280° F, Standard (450° F Optional)
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Applications

  • Ideal for Bag-houses, Cartridge Filters and Cyclones
  • Wet/Wet Design for Scrubbers and Mist Eliminators
  • Static Measurement for Powder and Solid Flow Pipes
  • Intrinsically-safe Version for Hazardous Locations
  • 3A Sanitary Rating for Food and Pharmaceutical Industries
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Documentation

Brochure

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