• Adjustable Set Point Range:
    • Increasing: 7 to 60 psid, 48.3 to 413.6 kPa, 0.483 to 4.14 bar
    • Decreasing: 2 to 55 psid, 13.8 to 379.2 kPa, 0.14 to 3.79 bar
  • Deadband: Approximately 5 to 7 psi, 34.47 to 48.2 kPa, 0.345 to 0.482 bar
    • System Pressure (Maximum): 3000 psig, 20684.27 kPa, 207 bar
      • Proof Pressure:
        • Both Ports: 4500 psig, 31026.41 kPa, 310 bar
        • High: 2000 psig, 13789.51 kPa, 138 bar
        • Low: 1000 psig, 6894.76 kPa, 68.9 bar
      • Wetted Materials:
        • Pressure Port: 1/4" FNPT 300 Stainless Steel
        • Diaphragm: 300 Stainless Steel
        • O-Ring: Viton
      • Relay: SPDT or DPDT
      • UL, CSA
        • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
      • CRN, CE Mark
The above description encapsulates the entire product series. Specifications for individual configurations may vary depending on the selection chosen.
read more...

673DEM8011
673DEM8011
$1,611.00
  • DPDT Electrical (M)
  • O-Ring

    Viton
  • Process Connection

    1/4"-18 Female NPT 300 Stainless Steel
  • Output

    DPDT
  • Electrical Contacts

    Silver

Selected Configuration

Model #:

673DE8011

Price:
$1,548.00 USD
Availability:
In Stock (5)
Min. Qty:
5 Items

Configuration

reset configuration

Agency Approvals

  • CE
  • CRN - Alberta
  • CRN - British Columbia
  • CRN - Manitoba
  • CRN - N.W. Territories
  • CRN - Saskatchewan
  • CSA
  • cUL
  • EMC Directive
  • LVD
  • PED
  • RoHS
  • UL

NACE & NIST

  • NACE

Environmental Protection

  • Hazardous Area
  • NEMA 13
  • NEMA 4, 4X, 7, 9, 13 / IP54, 66, 67

Set Point - Increasing

Set Point Ranges below describe the adjustable increasing range of the entire series.
  • bar: 0.483 to 4.14
  • kPa: 48.3 to 413.7
  • psid: 7 to 60

Set Point - Decreasing

Set Point Ranges below describe the adjustable decreasing range of the entire series.
  • bar: 0.14 to 3.79
  • kPa: 13.8 to 379.2
  • psid: 2 to 55

Adjustment Type

  • Field Adjustable

System Pressure

System Pressure below describes the system pressure range of the entire series.
  • bar: 207
  • kPa: 20,684
  • psig: 3,000

Proof Pressure - Both Ports

Proof Pressure below describes the proof pressure range for both ports of the entire series.
  • bar: 310
  • kPa: 31,026
  • psig: 4,500

Proof Pressure - Low Over High

Proof Pressure below describes the proof pressure range for low over high of the entire series.
  • bar: 68.9
  • kPa: 6,895
  • psig: 1,000

Proof Pressure - High Over Low

Proof Pressure below describes the proof pressure range for high over low of the entire series.
  • bar: 138
  • kPa: 13,790
  • psig: 2,000

Operating Temperature

  • -40° to 86° C (-40° to 187° F)

Deadband, Approximate

Deadband below describes the approximate deadband range of the entire series.
  • bar: 0.345 to 0.482
  • kPa: 34.5 to 48.2
  • psig: 5 to 7

Process Connection - Threaded

  • 1/4" Female NPT

Switch Type

  • DPDT
  • SPDT

Electrical Assembly

  • Hermetic Seal

Electrical Rating

Electrical Characteristics:
VOLTS AMPERES
SPDT DPDT
Resistive Resistive
Silver Contacts
125 AC - 50/60 Hz 15 5
250 AC - 50/60 Hz 15 5
480 AC - 50/60 Hz 15 -
28  DC     - 5
125 DC     0.5 0.5
250 DC     0.2 -
Gold Contacts
125 AC - 50/60 Hz 1 Max 1 Max
30 DC     1 Max 1 Max
SPDT (Single Pole Double Throw)
A SPDT switching element has one normally open, one normally closed and one common terminal. Three terminals mean that the switch can be wired with the circuit either normally open (N/O) or normally closed (N/C).

DPDT (Double Pole Double Throw)
A DPDT switching element has six electrical terminals. In simple terms, it is two SPDT switching elements operating simultaneously at the same settings. This type of switch can handle two independent circuits without using a relay.

Normally Closed Switching Element
A Normally Closed (NC) Switching Element is one in which the terminals are wired so that current can flow through the switching element until the plunger pin is actuated to open the circuit.
  • 15 A at 125/250/480 Vac Resistive 0.5 A at 125 DC, 0.2 A at 250 DC
  • 5 A at 125/250 Vac Resistive, 5 A at 28 DC, 0.5 A at 125 DC

Electrical - Free Leads

Available selections listed below, free leads are standard.
  • 18" (45 cm) Free Leads
  • 18" (45 cm) Teflon Leadwire

Electrical Contacts

Available electrical contact materials listed below, silver is standard.
  • Gold
  • Silver

Electrical Connectors

Available selections listed below, 1/2"-14 MNPT is standard.
  • 1/2" Male NPT

Electrical Certification

  • c-UL, U.L./CSA Explosion-Proof: Div. 1, 2 hermetically sealed electrical assembly P/N 46-1058 (46-1061 for M (DPDT) model option), listed by both Underwriter's Laboratories, Inc. (File No. E32961) & Canadian Standard Association (CSA) Testing Laboratories (File No. LR22921) for hazardous locations, Class 1, Groups A, B, C, & D; Class 2 Groups E, F, & G.

Enclosure/Body Material

  • Stainless Steel

Process Connection Material

Available pressure port materials listed below, stainless Steel is standard.
  • 316 Stainless Steel

O-Ring Material

Available O-ring materials listed below, Viton is standard.
  • Ethylene Propylene
  • Viton

Diaphragm Material

Available diaphragm materials listed below, stainless steel is standard.
  • Stainless Steel