Dwyer Differential Pressure Switch, Series PG
Images are representations only.

PG-3-P1

Series: Series PG Gas Pressure/Differential Pressure Switch Brand: Dwyer Instruments, LLC

DWYER Gas Pressure / Differential Pressure Switch, Range 1-30" Water (.25-7.47 kPa), Max. Deadband 1.3" W.C. (0.32 kPa), SPST Mercury Switch, Closes on Increase.

Price
$1,712.00 CAD
Stock
2 In Stock
Request Information

Specifications

Brand

Adjustment Type

  • Factory Set (Pre-Set)
  • Field Adjustable

Approvals & Certifications

  • CSA
  • FM
  • UL

Deadband, Approximate

  • 1.9” WC to 0.5 psig, 0.4 to 0.5 psig

Diaphragm Material

  • Aluminum
  • Brass
  • Fairprene
  • Stainless Steel

Electrical Connectors

  • Screw Typical

Electrical Contacts

  • Gold
  • Silver

Electrical Rating

  • 1 A at 120 V, 0.5 A at 240 V
  • 1 A at 125 Vac
  • 10 A at 120 V, 5 A at 240 V
  • 4 A at 120 V, 2 A at 240 V
  • 6 A at 120 V, 3 A at 240 V

Environmental Protection

  • IP10
  • IP42
  • NEMA 1, 2, 3R, 7, 9 / IP10, 42
  • NEMA 2
  • NEMA 3R
  • NEMA 7
  • NEMA 9

NPT Connection

  • 1/2” NPT Male
  • 1/8” NPT Female

Operating Temperature

  • -23° to 82° C (-10° to 180° F)

Proof Pressure

  • bar: 1.379
  • kPa: 1,379
  • psig: 20

Repeatability

  • ± 1 % of Full Scale

Set Point - Decreasing

  • bar: 0.034 to 3.447
  • Inches WC: 1 to 30
  • kPa: 3.447 to 344.7
  • psid: 0.5 to 50

Set Point - Increasing

  • bar: 0.034 to 3.447
  • Inches WC: 1 to 30
  • kPa: 3.447 to 344.7
  • psid: 0.5 to 50

Switch Type

  • DPDT
  • DPST
  • SPDT
  • SPST

System Pressure

  • bar: 0.13 to 0.68
  • kPa: 13.7 to 68.9
  • psig: 2 to 10

Documentation

Data Sheets

Approvals

Catalogs

Manuals

View Product Series

Similar SKUs

123-3
123-3
Series 123/125 Boiler Water Level Control
Dwyer Instruments
$2,469.00 CAD
20 In Stock
DWYER Water Level Control, Cast Iron Chamber, SPST Mercury Switch, Opens on Increase.
475-3-FM
475-3-FM
Series 475 Intrinsically Safe Handheld Digital Manometer
Dwyer Instruments
$328.00 CAD
50+ In Stock
DWYER Handheld Digital Manometer, Range 0-200.0" W.C. (49.82 kPa), Max. Pressure 30 psig.
AP-153-33
AP-153-33
Series AP Diaphragm Operated Pressure Switch
Dwyer Instruments
$1,044.00 CAD
25+ In Stock
DWYER Diaphragm Operated Pressure Switch, Range 10" Vac-50" W.C. (2.5-12.4 kPa), SPDT Mercury Switch, Low Deadband 5" W.C. (1.2 kPa), High Deadband 6" W.C. (1.49 kPa), Max. Pressure 15 psig (1.03 bar).
PG-3-P2
PG-3-P2
Series PG Gas Pressure/Differential Pressure Switch
Dwyer Instruments
$2,069.00 CAD
25+ In Stock
DWYER Gas Pressure / Differential Pressure Switch, Range 0.5-5 psid (.03-.345 bar), Max. Deadband 0.3 psid (0.21 kPa), SPST Mercury Switch, Closes on Increase.
PG-7000-153-P1
PG-7000-153-P1
Series PG Gas Pressure/Differential Pressure Switch
Dwyer Instruments
$2,172.00 CAD
50+ In Stock
DWYER Gas Pressure / Differential Pressure Switch, Range 1-30" Water (.25-7.47 kPa), Max. Deadband 4" W.C. (1.0 kPa), SPDT Snap Switch.
PG-153-P2
PG-153-P2
Series PG Gas Pressure/Differential Pressure Switch
Dwyer Instruments
$2,053.00 CAD
50+ In Stock
DWYER Gas Pressure / Differential Pressure Switch, Range 0.5-5 psid (.03-.345 bar), Max. Deadband 0.4 psid (0.38 bar), SPDT Mercury Switch.
PG-153-P1
PG-153-P1
Series PG Gas Pressure/Differential Pressure Switch
Dwyer Instruments
$1,922.00 CAD
25+ In Stock
DWYER Gas Pressure / Differential Pressure Switch, Range 1-30" Water (.25-7.47 kPa), Max. Deadband 1.9" W.C. (0.47 kPa), SPDT Mercury Switch.
PG-7000-153-P2
PG-7000-153-P2
Series PG Gas Pressure/Differential Pressure Switch
Dwyer Instruments
$1,100.00 CAD
100+ In Stock
DWYER Gas Pressure / Differential Pressure Switch, Range 0.5-5 psid (.03-.345 bar), Max. Deadband .5 psid (.035 bar), SPDT Snap Switch.
show more