Murphy EGS21P-200-12

More Views

Murphy 200 PSI Electric Pressure Swichgage 12V - EGS21P-200-12

Product Condition: NEW
Murphy 200 PSI Electric Pressure Swichgage 12V EGS21P-200-12

Availability: In stock


SSL Cerficate

The Murphy 200 PSI Swichgage Electric Pressure Gauge 12V takes the electric gage to new heights with proven state of the art technology and reliability. This gauge has 0-200 psi pressure range and exceeds the rigid SAE J1810 standard for reliable operation under tough off-road and power unit environments. Unit features an adjustable set point PowerHall Effect switch output for operating alarms or equipment shutdown. The trip point is adjustable over 90% of the scale and has a set point indicator visible from the gage face.


  • EG Air Core movement design
  • Technological improvements in lighting, accuracy in reading and wiring installation
  • Assurance of highest reliability and service
  • Environmentally sealed design
  • Exceeds the rigid SAE J1810 standard
  • Corrosion-resistant materials
  • Desirable for marine and other environmentally sensitive applications
  • Soft, non-glare dial and pointer illumination by “cold light” LED
  • Adjustable set point powerHall effect switch output



  • Part No.: EGS21P-200-12
  • Range Scale: 0-200 PSI
  • Power Input: 12 VDC
  • Case: Polyester (PBT), impact and weather resistant with screw-on mounting clamp
  • Bezel: Polished 316 stainless steel standard
  • Lens: Clear Polycarbonate and UV stabilized
  • Air Core Movement: Silicon dampened pointer
  • Dial: Black with white markings; back-lite (marking becomes red when illuminated); dual scale with mirror band to reduce parallax reading errors
  • Swichgage instrument Sensor: PowerHall® Effect; outputs ground signal (sinking output) rated: 300 mA continuous (EGS21 models).
  • Swichgage instrument Set Point Indicator: Visible on mirror band (scale); adjustable from the back of the unit (1/16 in. hex type wrench
  • Wiring: Plug connector with wire leads, 18 AWG (1.0 mm2), 8 in. (203 mm) long
  • Operating Temperature: -40 to 185°F (-40 to +85°C)
  • Storage Temperature: -77 to 185°F (-60 to 85°C)
  • Over Voltage (Gage Movement): Withstands 200% of nominal system voltage for 5 min. Meets SAE J1810
  • Reversed Polarity (Gage Movement): Withstands reversed battery terminal polarity indefinitely within operating temperatures
  • Environment and Test: Meets SAE J1810 standards

Additional Information

Product Condition NEW
upc No

Customer Reviews

Write Your Own Review

Only registered users can write reviews. Please, log in or register