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Dwyer 668 Series Differential Pressure Transmitters

Dwyer 668 Series Differential Pressure Transmitters-

Downloads: datasheet manual

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Dwyer 668 Series Differential Pressure Transmitters

Model Selection

Dwyer 668-1 Differential Pressure Transmitter (0-0.25"w.c.)
668-1 $258.06 USD
Was: $276.00
 Availability:
1 Week
Dwyer 668-2 Differential Pressure Transmitter (0-0.5"w.c.)
668-2 $258.06 USD
Was: $276.00
 Availability:
1 to 2 Weeks
Dwyer 668-3 Differential Pressure Transmitter (0-1.0"w.c.)
668-3 $258.06 USD
Was: $276.00
 Availability:
1 to 2 Weeks
Dwyer 668-4 Differential Pressure Transmitter (0-2.5"w.c.)
668-4 $249.65 USD
Was: $267.00
 Availability:
3 Days
Dwyer 668-5 Differential Pressure Transmitter (0-5.0"w.c.)
668-5 $258.06 USD
Was: $276.00
 Availability:
4 Days
Dwyer 668-6 Differential Pressure Transmitter (0-10"w.c.)
668-6 $258.06 USD
Was: $276.00
 Availability:
1 Week
Dwyer 668-7 Differential Pressure Transmitter (0-25"w.c.)
668-7 $258.06 USD
Was: $276.00
 Availability:
2 to 3 Weeks
Dwyer 668-8 Differential Pressure Transmitter (0-50"w.c.)
668-8 $258.06 USD
Was: $276.00
 Availability:
5 Days
Show More Models...

Model Selection

Capable of measuring low pressures with a ±1% accuracy - ideally suited for proper building pressurization and air flow control. Can withstand up to 10 psig overpressure with no damage to the unit. Variable capacitance sensor design provides excellent sensitivity and long-term stability. Units also feature reverse-polarity protection.

Capable of measuring low pressures with a ±1% accuracy - ideally suited for proper building pressurization and air flow control. Can withstand up to 10 psig overpressure with no damage to the unit. Variable capacitance sensor design provides excellent sensitivity and long-term stability. Units also feature reverse-polarity protection.

Dwyer 668-1 Differential Pressure Transmitter (0-0.25"w.c.)
668-1 $258.06 USD
Was: $276.00
 Availability:
1 Week
Dwyer 668-2 Differential Pressure Transmitter (0-0.5"w.c.)
668-2 $258.06 USD
Was: $276.00
 Availability:
1 to 2 Weeks
Dwyer 668-3 Differential Pressure Transmitter (0-1.0"w.c.)
668-3 $258.06 USD
Was: $276.00
 Availability:
1 to 2 Weeks
Dwyer 668-4 Differential Pressure Transmitter (0-2.5"w.c.)
668-4 $249.65 USD
Was: $267.00
 Availability:
3 Days
Dwyer 668-5 Differential Pressure Transmitter (0-5.0"w.c.)
668-5 $258.06 USD
Was: $276.00
 Availability:
4 Days
Dwyer 668-6 Differential Pressure Transmitter (0-10"w.c.)
668-6 $258.06 USD
Was: $276.00
 Availability:
1 Week
Dwyer 668-7 Differential Pressure Transmitter (0-25"w.c.)
668-7 $258.06 USD
Was: $276.00
 Availability:
2 to 3 Weeks
Dwyer 668-8 Differential Pressure Transmitter (0-50"w.c.)
668-8 $258.06 USD
Was: $276.00
 Availability:
5 Days

Dwyer 668 Series Offers

Specifications
  • Service: Air and non-conductive gases
  • Accuracy: ±1% of full scale (RSS) (includes non-linearity, hysteresis, and non-repeatability)
  • Temperature Limits: Operating: 0 to 150°F (-18 to 65°C); Storage: -40 to 185°F (-40 to 85°C)
  • Pressure Limits: 10 psig (0.69 bar)
  • Compensated Temperature Range: 0 to 150°F (-18 to 65°C)
  • Thermal Effects: 0.033% FS/°F (0.018% FS/°C)
  • Supply Voltage: 12-30 VDC
  • Output: 4 to 20 mA, 2-wire
  • Zero and Span Adjust: ±1 mA, non-interactive
  • Response Time: <60 msec
  • Loop Resistance: 0-800 ohms
  • Electrical Connection: Terminal strip
  • Pressure Connection: 3/16 " O.D. fitting for 1/4" I.D. tubing
  • Housing: Fire retardant glass filled polyester
  • Weight: 3 oz (85 g)
Applications
  • Compact housing ideal for variable air volume systems
  • Bi-directional ranges suited to measure building pressures

What's included with the Dwyer 668 Series

  • Dwyer 668 Series Differential Pressure Transmitters
datasheet for the Dwyer 668 Series Differential Pressure Transmitters manual for the Dwyer 668 Series Differential Pressure Transmitters

Ask a question about Dwyer 668 Series Differential Pressure Transmitters

Customer Reviews for the Dwyer 668 Series

  • Description ➕➖

    • Dwyer 668 Series Offers

    Specifications
    • Service: Air and non-conductive gases
    • Accuracy: ±1% of full scale (RSS) (includes non-linearity, hysteresis, and non-repeatability)
    • Temperature Limits: Operating: 0 to 150°F (-18 to 65°C); Storage: -40 to 185°F (-40 to 85°C)
    • Pressure Limits: 10 psig (0.69 bar)
    • Compensated Temperature Range: 0 to 150°F (-18 to 65°C)
    • Thermal Effects: 0.033% FS/°F (0.018% FS/°C)
    • Supply Voltage: 12-30 VDC
    • Output: 4 to 20 mA, 2-wire
    • Zero and Span Adjust: ±1 mA, non-interactive
    • Response Time: <60 msec
    • Loop Resistance: 0-800 ohms
    • Electrical Connection: Terminal strip
    • Pressure Connection: 3/16 " O.D. fitting for 1/4" I.D. tubing
    • Housing: Fire retardant glass filled polyester
    • Weight: 3 oz (85 g)
    Applications
    • Compact housing ideal for variable air volume systems
    • Bi-directional ranges suited to measure building pressures
    Show More...
  • Included ➕➖

    • What's included with the Dwyer 668 Series

    • Dwyer 668 Series Differential Pressure Transmitters
  • Resources ➕➖
    • datasheet for the Dwyer 668 Series Differential Pressure Transmitters manual for the Dwyer 668 Series Differential Pressure Transmitters
  • Forum ➕➖

    • Ask a question about Dwyer 668 Series Differential Pressure Transmitters

  • Customer Reviews ➕➖

    • Customer Reviews for the Dwyer 668 Series

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