Murphy EG21系列电动仪表和EGS21系列电动继电式仪表以最先进的技术和可靠的性能把工程机械专用仪表推向了一个新的高潮。Murphy's EG21 Series Electric Gage and the EGS21 Series Swichgage take the electric gage to new heights with proven state of the art technology and reliability.
The EG21 Series Electric Gage and the EGS21 Series SWICHGAGE take the electric gage to new heights with proven state of the art technology and reliability. Utilizing our proven EG Air Core movement design, the EG21 Series offers technological improvements in overall operation, lighting, accuracy in reading, wiring, and installation. The EG21 Series gives you assurance of highest reliability and service. These rugged gages are environmentally sealed and exceed the rigid SAE J1810 standard for reliability operation in tough off-road and power unit environments. Corrosion-resistant materials are used throughout, making the EG21 highly desirable for marine and other environmentally sensitive applications. Soft, non-glare dial and pointer illumination is provided by a “cold light” LED and when powered the white lettering and clear pointer become soft red. Mirror band eliminates parallax reading error when the pointer and its reflection are aligned. Easy to install, and fits standard 2-1/16 in. (52 mm) opening. The EGS21 Series SWICHGAGE has all of the features of the EG21 Series Gage plus an adjustable set point Power Hall 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. Now you can have both, the ease of electric gage installation and the reliable switching of Murphy's famous SWICHGAGE.
Pressure Gages for EG Series: EG21P Series Pressure Gage
- Scales through 400 psi (2.76 MPa) [27.60 bar].
- Various units of measurement available.
- Pressure sender.
EGS21P Pressure SWICHGAGE
- Similar to EG21P Series with adjustable switch output for operating alarms or
Temperature Gages for EG Series: EG21T Temperature Gage
- Dual-scale dials in degrees Fahrenheit and Celsius.
- Two ranges available for:
100 to 250 degrees F (38 to 120 degrees C) or
140 to 300 degrees F (60 to 150 degrees C).
- Suitable for engine coolant or oil temperature.
- Temperature sender.
EGS21T Temperature SWICHGAGE
- Similar to EG21T with adjustable switch output.
Fuel Level Gage for EG Series: EG21F Series Fuel Level Gage
- Monitors tank fuel level from full to empty.
- Accurate level indication.
- Float-actuated fuel level senders are available.
- High visibility pointer.
- Fuel sender.
EGS21F Fuel Level SWICHGAGE
- Similar to EG21F with adjustable switch output.
Ammeter Gage for EG Series: EG21A Series Ammeter
- For +/- 60 amperes (internal shunt) or +/- 100 amperes (internal shunt).
- Easy to read dial with center zero.
EGS21A Ammeter SWICHGAGE
- Similar to EG21A with adjustable switch output.
Voltmeter Gage for EG Series: EG21V Voltmeter
- Available for 12 and 24 volt systems.
- Easy to read dial.
EGS21V Voltmeter SWICHGAGE
- Similar to EG21V with adjustable switch output.
Senders for Electric Gages: Pressure Sender
Three versions available. Specify pressure range for each sender.
- ESP: 1-wire sender.
- ES2P: 2-wire sender drives one gage.
- ESDP: 2-wire sender drives two gages.
Three versions available. Specify temperature range and thread size.
130-250 degrees F / 140-300 degrees F (54-121 degrees C / 60-149 degrees C).
- EST: 1-wire sender.
- ES2T: 2-wire sender drives one gage.
- ESDT: 2-wire sender drives two gages.
Fuel Level Sender
Three versions available.
For use on tanks only. Tank depths 6 to 24 in. (152 to 610 mm).
- ESF: 1-wire sender.
- ES2F: 2-wire sender drives one gage.
- ESDF: 2-wire sender drives two gages.
Our EG(S)21 electric gauges, Swichgages and senders are found in applications requiring the highest levels of reliability and environmental protection. Standard gauges and Swichgages feature a shock resistance air core movement, a polyester (PBT) case and polycarbonate lens; every gauge in this line is environmentally sealed to exclude moisture and other corrosive elements. Also featured are a backlighted dial, easy installation and a standard fit for 2-1/16-inch (52 mm) openings.
EG series – Electric gauges, Swichgages and ES resistive senders.
EG Series – The electric gage and electric Swichgage instrument.
EN204 Series – Four-function Tattletale Annunciator.
CANdrive: J1939 CANbus to EG(S) series interface
FuelCAN: resistive fuel level sender to J1939 interface
Murphy EGS21 Series Electric Switchgages
Murphy EGS21 Series Electric Switchgage
The Murphy EGS21 Series electric swichgage instrument has all of the features of the EG21 Series gauge plus an adjustable set point PowerHall Effect switch output for operating alarms or equipment shutdown.
Murphy EGS21 Series Electric Swichgage Specifications
Case Polyester (PBT), impact and weather resistant with screw-on mounting clamp
Bezel Polished 316 stainless steel standard
Lens Clear polycarbonate and UV stabilized
Publications Murphy EGS21 Series Data Sheet
Murphy EGS21 Series Installation Sheet
EGS21P-100-12-A (05702407) Item Guaranteed in Stock
ELECTRIC PRESSURE SWICHGAGE (100 PSI, 12 VDC, BLACK BEZEL)
ELECTRIC TEMPERATURE SWICHGAGE (250°F, 12 VDC)
ELECTRIC FUEL SWICHGAGE (12 VDC)
ELECTRIC PRESSURE SWICHGAGE (100 PSI, 12 VDC)
ELECTRIC TEMPERATURE SWICHGAGE (300°F, 12 VDC, BLACK BEZEL)
ELECTRIC TEMPERATURE SWICHGAGE (300°F, 24 VDC)
ELECTRIC PRESSURE SWICHGAGE (200 PSI, 24 VDC, BLACK BEZEL)
ELECTRIC TEMPERATURE SWICHGAGE (250°F, 12 VDC, BLACK BEZEL)
ELECTRIC PRESSURE SWICHGAGE (100 PSI, 24 VDC, BLACK BEZEL)
ELECTRIC PRESSURE SWICHGAGE (80 PSI, 12 VDC)
ELECTRIC FUEL SWICHGAGE (24 VDC, BLACK BEZEL)
ELECTRIC VOLTMETER SWICHGAGE (24 VDC)
ELECTRIC TEMPERATURE SWICHGAGE (300°F, 12 VDC)