Model 763Y Displacer Switch

Brand: Delta Controls Corporation

The Delta Controls Model 763 is specially intended for the really tough applications found in boiler houses and heating facilities. 

Typical uses include steam drum level and drip leg services. 

Various element styles are utilized so as to produce the most reliable operation under the specific service conditions. 

Dual magnets are standard in all models. They provide reliable and positive switching. They also make the units immune to the vibration-induced false alarms and shutdowns.

Type

Sensing Element - Sensor

316 Stainless Steel
  • 316 Stainless Steel

Cage Material

Service Pressure/Saturated Steam

Process Connection Spacing

Process Connection

Switch Type - Service & Load Ratings

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Number of Contacts

Housing Rating

Options

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Part Number / SKU

763-VS-7.3"-TB/1"NPT-S1W-AA

  • Type

    1 Alarm

  • Sensing Element - Sensor

    316 Stainless Steel

  • Cage Material

    Steel

  • Service Pressure/Saturated Steam

    250 PSI / 406°F

  • Process Connection Spacing

    7.3"

  • Process Connection

    1" NPT

  • Switch Type - Service & Load Ratings

    General Use, Compact, 4 Amp @ 28 VDC, 5 Amp @ 125 VAC, 250 VAC

  • Number of Contacts

    1 SPDT Contact

  • Housing Rating

    Type 4X, IP65

  • Options

    None

Specifications

Interface Differential

  • 0.1 Unit Min

Pressure

  • -15 to 6,000 psig

Process Connection

  • 1", 1-1/2", or 2" Butt, Stub, or Socket Weld, ANSI Flanges or Greyloc Hub

Specific Gravity

  • 0.3 to 2.4 Units

Switch Action

  • Single Point Alarm

Temperature

  • -350° to 1100° F

Documentation

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