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SPA

DESCRIPTION:

A compact pressure switch utilizing a high quality snap action micro switch for applications in which price and size are of concern. Suitable for pneumatic, water, and low pressure hydraulic applications. Its modular design allows for a variety of electrical and mechanical terminations.

  SPA

FEATURES:

  • Low pressure switch
  • Factory set or field adjustable
  • Compact size
  • Cost effective

APPLICATIONS:

  • Pneumatic system control
  • Low pressure fi lter monitoring
  • Car washes
  • Gate control

SPECIFICATIONS:

Electrical 5A [12/24 VDC, 125 VAC] or 3A [250 VAC]
Switch Type Snap Action
Protection DIN 43650A - IP65, Terminals - IP00
Temperature Range -20°F to 180°F (-29°C to 82°C) Nitrile
Mechanical Range 1,000,000 Cycles @ 75 PSI (5.2 BAR)
Diaphragm Material Standard: Nitrile
Optional: Viton, EPDM, HNBR
Housing Material Brass (Optional Stainless Steel)
Maximum Overpressure 350 PSI (24 BAR)
Repeatability +/- 2% of full set point range at 20°C (68°F)
Differential 6 - 20% of setting
Weight 0.26 lbs (0.12 kg)

PRESSURE RANGE:

Model Adjustment Range
PSI BAR
SPA-1 3-7 0.2 - 0.5
SPA-2 5-30 0.3 - 2.1
SPA-3 25 - 150 1.7 - 10

Dimensions:

SPA Dimension

Wiring Code:

CONTACT FLYING LEADS DIN 43650 TYPE FLWF / FLWM
WEATHERPACK
FLDR / FLDP DEUTSCH
RECEPTACLE / PLUG
COMMON BLACK PIN 1 PIN A PIN A / PIN 1
NORMALLY CLOSED BLUE PIN 2 PIN C PIN C / PIN 2
NORMALLY OPEN RED PIN 3 PIN B PIN B / PIN 2
Ordering Information - PDF [46.5 KB]

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