Dwyer 629 Series Differential Pressure Transmitter

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Dwyer Instruments

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Rp.16,449,000
Availability:
2 - 4 WEEKS
Product Code:
629
Brand:
Dwyer Instruments
Update Terakhir:
03 Jul 2023
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The Dwyer 629 Series Differential Pressure Transmitter monitors differential pressure of air and compatible gases and liquids with 0.5% accuracy. The design employs dual pressure sensors converting pressure changes into a standard 4 to 20 mA output signal or field selectable voltage. Small internal volume and minimal moving parts result in exceptional response and reliability. The terminal block, as well as a zero adjustment button, are easily accessed under the top cover. The Series 629C Differential Pressure Transmitter is designed to meet NEMA 4X (IP66) construction.

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  • 0.5% Accuracy
  • NEMA 4X (IP66) Enclosure
  • Dual pressure sensors
  • Removable terminal block
  • LCD indicator option
  • 4 to 20 mA or voltage output signal
  • Applications:
  • Flow elements
  • Heat exchangers
  • Filters
  • Coils
  • Chiller
  • Pumps

  • Service:Compatible gases and liquids.
  • Wetted Materials: Without valve: 316, 316L SS. With valve option: Buna-N, silicone grease, PTFE, brass 360, copper, and reinforced copolymer.
  • Accuracy: ±0.5% FS (includes linearity, hysteresis & repeatability).
  • Thermal Effect: Avg 0.04%/°F (0.072%/°C) (includes zero and span).
  • Display Optional: 4-1/2 digit LCD field attachable display.
  • Stability: ±1% FS/yr.
  • Temperature Limits:  0 to 200°F (-18 to 93°C).
  • Pressure Limits:  See chart on catalog page.
  • Power Requirements:  10 to 35 VDC (2-wire); 13 to 35 VDC, or isolated 16 to 33 VAC (3-wire).
  • Output Signal: 4 to 20 mA (2-wire); Field selectable: 0 to 5, 1 to 5, 0 to 10, or 2 to 10 VDC (3-wire).
  • Zero and Span Adjustments Push buttons inside conduit enclosure.
  • Loop Resistance: Current output: 0 to 1250 Ω max; Voltage output: Load resistance 5 kΩ min.
  • Current Consumption: 28 mA max.
  • Electrical Connections: Removable terminal block; 1/2˝ female NPT conduit.
  • Process Connections: 1/4˝ female or male NPT.
  • Mounting Orientation: Not position sensitive.
  • Weight: 10.1 oz (286 g).
  • Agency Approvals: CE.

  • (1) 629 Differential Pressure Transmitter
  • (1) Instruction Manual

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