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Dwyer 626 & 628 Series Industrial Pressure Transmitters

Dwyer 626 & 628 Series Industrial Pressure Transmitters

Model Selection

The corrosion resistant 316L stainless steel wetted parts allow it to measure the pressure in a multitude of processes from hydraulic oils to chemicals. Available in absolute and gage pressure ranges with a variety of optional outputs, process connections and electrical terminations to allow you to select the right transmitter for your application.

The corrosion resistant 316L stainless steel wetted parts allow it to measure the pressure in a multitude of processes from hydraulic oils to chemicals. Available in absolute and gage pressure ranges with a variety of optional outputs, process connections and electrical terminations to allow you to select the right transmitter for your application.


Dwyer 626 & 628 Series Offers

Features

  • NEMA 4X rated enclosure
  • Robust 316L SS oil filled sensor
  • CE Approved Design
  • 0.25% FS (626), 1.0% FS (628)

Applications

  • Booster stations
  • Pumping systems
  • Irrigation equipment
  • PTO systems
  • Submersible pump control

Dwyer 626 & 628 Series Specifications

Service Compatible gases and liquids
Wetted Materials Type 316L SS
Accuracy 626: 0.25% FS, 0.20% RSS
628: 1.0% FS, 0.5% RSS
626 Absolute Ranges: 0.5% FS, 0.30% RSS (includes linearity, hysteresis, and repeatability)
Temperature Limit 0 to 200°F (-18 to 93°C)
Compensated Temperature Range 0 to 175°F (-18 to 79°C)
Thermal Effect ±0.2% FS/°F (includes zero and span)
Display Optional 4½ digit LCD field attachable display
Power Requirement 10 to 30 VDC (for 4 to 20 mA, 0 to 5, 1 to 5, VDC outputs)
13 to 30 VDC (for 0 to 10 VDC output)
5 VDC ±0.5 VDC (for 0.5 to 4.5 VDC ratio metric output), 10 to 35 VDC (for 4 to 20 mA with -CB option)
13 to 35 VDC or isolated 16 to 33 VAC (for selectable output with -CB option)
Output Signal 4 to 20 mA, 0 to 5 VDC, 1 to 5 VDC, 0 to 10 VDC, or 0.5 to 4.5 VDC, or selectable 0 to 5, 1 to 5, 0 to 10, 2 to 10 VDC for -CB option
Response Time 300 ms
Loop Resistance 0 to 1000 Ω max. R max = 50 (Vps-10) Ω (4 to 20 mA output)
0 to 1250 Ω max. Rmax = 50(Vps-10) Ω (4 to 20 mA output with -CB option)
5 KΩ (0 to 5, 1 to 5, 0 to 10, 0.5 to 4.5 VDC output)
Stability 1.0% FS/year (typical)
Current Consumption 38 mA maximum (for 4 to 20 mA output)
10 mA maximum (for 0 to 5, 1 to 5, 0 to 10, 0.5 to 4.5 VDC output)
140 mA maximum (for all 626/628/629-CH with optional LED)
Electrical Connections Conduit housing (-CH): Terminal block, ½" female NPT conduit
General purpose housing (-GH): Cable DIN EN 175801-803-C
Process Connections ¼" male or female NPT and BSPT
Enclosure Rating NEMA 4X (IP66)
Weight 10 oz (283 g)
Agency Approvals Standard: CE; Optional: NSF/ANSI 61/372, ANSI/UL 218, ANSI/UL 508, NEPA 20
Click here for complete specifications on the Dwyer 626 & 628 Series

What's included with the Dwyer 626 & 628 Series

  • Either 626 or 628 Industrial Pressure Transmitter

Ask a question about Dwyer 626 & 628 Series Industrial Pressure Transmitters

Customer Reviews for the Dwyer 626 & 628 Series

Dwyer 626 & 628 Series Offers

Features

  • NEMA 4X rated enclosure
  • Robust 316L SS oil filled sensor
  • CE Approved Design
  • 0.25% FS (626), 1.0% FS (628)

Applications

  • Booster stations
  • Pumping systems
  • Irrigation equipment
  • PTO systems
  • Submersible pump control

Dwyer 626 & 628 Series Specifications

Service Compatible gases and liquids
Wetted Materials Type 316L SS
Accuracy 626: 0.25% FS, 0.20% RSS
628: 1.0% FS, 0.5% RSS
626 Absolute Ranges: 0.5% FS, 0.30% RSS (includes linearity, hysteresis, and repeatability)
Temperature Limit 0 to 200°F (-18 to 93°C)
Compensated Temperature Range 0 to 175°F (-18 to 79°C)
Thermal Effect ±0.2% FS/°F (includes zero and span)
Display Optional 4½ digit LCD field attachable display
Power Requirement 10 to 30 VDC (for 4 to 20 mA, 0 to 5, 1 to 5, VDC outputs)
13 to 30 VDC (for 0 to 10 VDC output)
5 VDC ±0.5 VDC (for 0.5 to 4.5 VDC ratio metric output), 10 to 35 VDC (for 4 to 20 mA with -CB option)
13 to 35 VDC or isolated 16 to 33 VAC (for selectable output with -CB option)
Output Signal 4 to 20 mA, 0 to 5 VDC, 1 to 5 VDC, 0 to 10 VDC, or 0.5 to 4.5 VDC, or selectable 0 to 5, 1 to 5, 0 to 10, 2 to 10 VDC for -CB option
Response Time 300 ms
Loop Resistance 0 to 1000 Ω max. R max = 50 (Vps-10) Ω (4 to 20 mA output)
0 to 1250 Ω max. Rmax = 50(Vps-10) Ω (4 to 20 mA output with -CB option)
5 KΩ (0 to 5, 1 to 5, 0 to 10, 0.5 to 4.5 VDC output)
Stability 1.0% FS/year (typical)
Current Consumption 38 mA maximum (for 4 to 20 mA output)
10 mA maximum (for 0 to 5, 1 to 5, 0 to 10, 0.5 to 4.5 VDC output)
140 mA maximum (for all 626/628/629-CH with optional LED)
Electrical Connections Conduit housing (-CH): Terminal block, ½" female NPT conduit
General purpose housing (-GH): Cable DIN EN 175801-803-C
Process Connections ¼" male or female NPT and BSPT
Enclosure Rating NEMA 4X (IP66)
Weight 10 oz (283 g)
Agency Approvals Standard: CE; Optional: NSF/ANSI 61/372, ANSI/UL 218, ANSI/UL 508, NEPA 20
Click here for complete specifications on the Dwyer 626 & 628 Series

What's included with the Dwyer 626 & 628 Series

  • Either 626 or 628 Industrial Pressure Transmitter

Ask a question about Dwyer 626 & 628 Series Industrial Pressure Transmitters

Customer Reviews for the Dwyer 626 & 628 Series

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