Dwyer 677B Series Differential Pressure Transmitters

Dwyer 677B Series Differential Pressure Transmitters

Model Selection

Dwyer 677B-01 Differential Pressure Transmitter (0-0.1"w.c.)
677B-01 $478.55 USD
Was: $523.00
Availability:
2 to 3 Weeks
Dwyer 677B-02 Differential Pressure Transmitter (0-0.25"w.c.)
677B-02 $478.55 USD
Was: $523.00
Availability:
2 to 3 Weeks
Dwyer 677B-03 Differential Pressure Transmitter (0-0.5"w.c.)
677B-03 $478.55 USD
Was: $523.00
Availability:
2 to 3 Weeks
Dwyer 677B-04 Differential Pressure Transmitter (0-1"w.c.)
677B-04 $478.55 USD
Was: $523.00
Availability:
1 Week
Dwyer 677B-05 Differential Pressure Transmitter (0-2.5"w.c.)
677B-05 $478.55 USD
Was: $523.00
Availability:
2 Days
Dwyer 677B-06 Differential Pressure Transmitter (0-5"w.c.)
677B-06 $478.55 USD
Was: $523.00
Availability:
2 to 3 Weeks
Dwyer 677B-07 Differential Pressure Transmitter (0-10"w.c.)
677B-07 $478.55 USD
Was: $523.00
Availability:
4 Days
Dwyer 677B-08 Differential Pressure Transmitter (0-25"w.c.)
677B-08 $478.55 USD
Was: $523.00
Availability:
1 to 2 Weeks
Dwyer 677B-12 Differential Pressure Transmitter (-0.1-0-0.1"w.c.)
677B-12 $531.62 USD
Was: $581.00
Availability:
1 to 2 Weeks
Dwyer 677B-13 Differential Pressure Transmitter (-0.25-0-0.25"w.c.)
677B-13 $478.55 USD
Was: $523.00
Availability:
1 to 2 Weeks
Dwyer 677B-14 Differential Pressure Transmitter (-0.5-0-0.5"w.c.)
677B-14 $478.55 USD
Was: $523.00
Availability:
1 to 2 Weeks
Dwyer 677B-15 Differential Pressure Transmitter (-1-0-1"w.c.)
677B-15 $478.55 USD
Was: $523.00
Availability:
1 Week

Model Selection

Designed to measure pressures as low as 0.1 in w.c. with ±0.4% accuracy. The transmitter features 15 psid overpressure, reverse polarity protection and EMI/RFI protection. The NEMA 4 housing allows for versatile mounting locations and integral mounting tabs simplify installation.

Designed to measure pressures as low as 0.1 in w.c. with ±0.4% accuracy. The transmitter features 15 psid overpressure, reverse polarity protection and EMI/RFI protection. The NEMA 4 housing allows for versatile mounting locations and integral mounting tabs simplify installation.

Dwyer 677B-01 Differential Pressure Transmitter (0-0.1"w.c.)
677B-01 $478.55 USD
Was: $523.00
Availability:
2 to 3 Weeks
Dwyer 677B-02 Differential Pressure Transmitter (0-0.25"w.c.)
677B-02 $478.55 USD
Was: $523.00
Availability:
2 to 3 Weeks
Dwyer 677B-03 Differential Pressure Transmitter (0-0.5"w.c.)
677B-03 $478.55 USD
Was: $523.00
Availability:
2 to 3 Weeks
Dwyer 677B-04 Differential Pressure Transmitter (0-1"w.c.)
677B-04 $478.55 USD
Was: $523.00
Availability:
1 Week
Dwyer 677B-05 Differential Pressure Transmitter (0-2.5"w.c.)
677B-05 $478.55 USD
Was: $523.00
Availability:
2 Days
Dwyer 677B-06 Differential Pressure Transmitter (0-5"w.c.)
677B-06 $478.55 USD
Was: $523.00
Availability:
2 to 3 Weeks
Dwyer 677B-07 Differential Pressure Transmitter (0-10"w.c.)
677B-07 $478.55 USD
Was: $523.00
Availability:
4 Days
Dwyer 677B-08 Differential Pressure Transmitter (0-25"w.c.)
677B-08 $478.55 USD
Was: $523.00
Availability:
1 to 2 Weeks
Dwyer 677B-12 Differential Pressure Transmitter (-0.1-0-0.1"w.c.)
677B-12 $531.62 USD
Was: $581.00
Availability:
1 to 2 Weeks
Dwyer 677B-13 Differential Pressure Transmitter (-0.25-0-0.25"w.c.)
677B-13 $478.55 USD
Was: $523.00
Availability:
1 to 2 Weeks
Dwyer 677B-14 Differential Pressure Transmitter (-0.5-0-0.5"w.c.)
677B-14 $478.55 USD
Was: $523.00
Availability:
1 to 2 Weeks
Dwyer 677B-15 Differential Pressure Transmitter (-1-0-1"w.c.)
677B-15 $478.55 USD
Was: $523.00
Availability:
1 Week

Dwyer 677B Series Offers

Features

  • NEMA 4 housing enables a range of use outdoor or indoor where water is present
  • High accuracy at low pressure ranges provides exceptional measurement for insuring tight-control and minimizing costly out of specification conditions
  • Use with unregulated DC power permits easy access to electrical supply reducing costly power conditioning and wiring

Applications

  • Building energy management
  • Environmental pollution control
  • Lab and fume hood control
  • Variable air volume

Dwyer 677B Series Specifications

Service Air and non-conductive, non-corrosive gases
Wetted Materials 302 SS, glass, nickel, silicone rubber and brass
Accuracy ±0.4% FS at room temperature
RSS includes non-linearity, hysteresis and non-repeatability
Stability ±1% FS/yr
Temperature Limits Operating and compensated: 0 to 185°F (-18 to 85°C)
Storage: -65 to 220°F (-54 to 105°C)
Pressure Limit 15 psi (100 kPa)
Thermal Effects (Includes zero and span) <0.028% FS/°F, 0 to 185°F (-18 to 85°C)
Power Requirements 16 to 32 VDC
Output 4 to 20 mA DC, 2-wire
Zero and Span Adjustments Internally accessible potentiometers, noninteractive
Response Time Approximately 10 ms
Maximum Loop Resistance DC: 0 to 800 Ω
Process Connection 316" OD barbed brass pressure fitting
Enclosure Rating NEMA 4 (IP65)
Weight 11.5 oz (330 g)
Agency Approval CE
Click here for complete specifications on the Dwyer 677B Series

What's included with the Dwyer 677B Series

  • Dwyer 677B Series Differential Pressure Transmitters

Ask a question about Dwyer 677B Series Differential Pressure Transmitters

Customer Reviews for the Dwyer 677B Series

Dwyer 677B Series Offers

Features

  • NEMA 4 housing enables a range of use outdoor or indoor where water is present
  • High accuracy at low pressure ranges provides exceptional measurement for insuring tight-control and minimizing costly out of specification conditions
  • Use with unregulated DC power permits easy access to electrical supply reducing costly power conditioning and wiring

Applications

  • Building energy management
  • Environmental pollution control
  • Lab and fume hood control
  • Variable air volume

Dwyer 677B Series Specifications

Service Air and non-conductive, non-corrosive gases
Wetted Materials 302 SS, glass, nickel, silicone rubber and brass
Accuracy ±0.4% FS at room temperature
RSS includes non-linearity, hysteresis and non-repeatability
Stability ±1% FS/yr
Temperature Limits Operating and compensated: 0 to 185°F (-18 to 85°C)
Storage: -65 to 220°F (-54 to 105°C)
Pressure Limit 15 psi (100 kPa)
Thermal Effects (Includes zero and span) <0.028% FS/°F, 0 to 185°F (-18 to 85°C)
Power Requirements 16 to 32 VDC
Output 4 to 20 mA DC, 2-wire
Zero and Span Adjustments Internally accessible potentiometers, noninteractive
Response Time Approximately 10 ms
Maximum Loop Resistance DC: 0 to 800 Ω
Process Connection 316" OD barbed brass pressure fitting
Enclosure Rating NEMA 4 (IP65)
Weight 11.5 oz (330 g)
Agency Approval CE
Click here for complete specifications on the Dwyer 677B Series

What's included with the Dwyer 677B Series

  • Dwyer 677B Series Differential Pressure Transmitters

Ask a question about Dwyer 677B Series Differential Pressure Transmitters

Customer Reviews for the Dwyer 677B Series

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