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Murphy Pressure senders ES Series Resistive Senders
ESP/ES2P Series Pressure Senders电阻传感器

These Gage Pressure Senders are designed to be used in conjunction with our EG Series Swichgage Instruments as well as CAN I/O modules. See the bulletin 95090 EG Series – Electric Gage and Swichgage Instrument for more information.Originally designed for use with EG(S) electric gauges, ES series resistive measurement senders can also be used with several displays, controllers & I/O modules.

 

Standard models:

1-wire
(ground/chassis return)
2-wire
(insulated return)
2-wire
(insulated return, driving
2 x EG(S) gauges)
Pressure ESP ES2P ESDP
Temperature EST ES2T ESDT
Fuel Level ESF ES2F ESDF

 

Specifications

Fuel Senders

  • Tank Cutout Hole : ? 1.750 in. (44 mm)
  • Materials :
    • Float : Foamed Buna N
    • Float Arm : Stainless Steel
    • Resistor Housing : Glass Filled Polyacetal
    • Flange & Shaft : Steel, Zinc-Plated
    • Gaskets : Buna N, 70 Durometer (48% Acrylonitrile)
    • Hardware : Brass & Phosphor Bronze
    • Mounting Hardware : Zinc-Plated Steel
  • Resistance Range :
    • ESF and ES2F Model : 240 Ohms to 33 Ohms
    • ESDF Model : 120 ohms to 17 ohms
  • Operating Temperature : -40° to 185°F (-40° to 85°C)
  • Storage Temperature : -76° to 185°F (-60° to 85°C)

Temperature Senders

  • Housing Material : Brass
  • Temperature Range : 100o-250oF (40o-120oC) or 140o-300oF (60o-150oC)


NOTE: Always provide proper circuit protection with fuses or circuit breakers.

 

MODEL ESP Series
MODEL E2SP Series
MODEL ESDP Series
Model ESPM and ESPMK Series

ESP/ES2P Series Pressure Senders

ESP Series Pressure Senders & ES2P Series Pressure Senders are available in 1-wire-to-ground and 2-wire ungrounded configurations, and take the electric sender to new heights with proven state of the art technology and reliability.

 

ESP-80 (05701860): Pressure Sender

ESP-80 is a 1-wire-to-ground pressure sender for use with electric pressure gages
ESP-100 (05701857): Pressure Sender

ESP-100 is a 1-wire-to-ground pressure sender for use with electric pressure gages. This pressure sender is rated at 100 psi (689 kPa) [6.89 bar] maximum.

ES2P-80 (05701867): Pressure Sender

ES2P-80 is a 2-wire ungrounded pressure sender for use with electric pressure gages. This pressure sender is rated at 80 psi (552 kPa) [5.52 bar] maximum.

ES2P-100 (05701858): Pressure Sender

ES2P-100 is a 2-wire ungrounded pressure sender for use with electric pressure gages. This pressure sender is rated at 100 psi (689 kPa) [6.89 bar] maximum

ES2PMK-400 (05702565): Pressure Sender

ES2PMK-400 Pressure Sender is a 2-wire ungrounded pressure sender for use with electric pressure gages. Rated at 400 psi maximum. The manufacturer recommends mounting off-equipment.

ES2PM-200

 

Part Number Model and Description Notes: Available Ranges

05701860 ESP-80: 1-wire-to-ground Pressure sender 0-80 psi (0-500 kPa) 05701867 ES2P-80: 2-wire ungrounded Pressure sender
05701857 ESP-100: 1-wire-to-ground Pressure sender
05701858 ES2P-100: 2-wire ungrounded Pressure sender 0-100 psi (0-700 kPa)
05701859 ESDP-100: Dual Gage, 2-wire ungrounded Pressure sender
05701753 ESPM-200: 1-wire-to-ground Pressure sender ? 0-200 psi (0-1380 kPa) 05701748 ES2PM-200: 2-wire ungrounded Pressure sender
05701751 ESPM-300: 1-wire-to-ground Pressure sender ? 0-300 psi (0-2070 kPa) 05701750 ES2PM-300: 2-wire ungrounded Pressure sender
05702566 ESPMK-400: 1-wire-to-ground Pressure sender ? 0-400 psi (0-2760 kPa) 05702565 ES2PMK-400: 2-wire ungrounded Pressure sender

The ESPMK-400 & ES2PMK-400 are not recommended for use with digital I/O modules – use PXT-K
pressure transmitter.
ESP-80, ES2P-80 Senders:
0 PSI = 240 ohms (falling pressure)
20 PSI = 153 ohms (falling pressure) (primary calibration point)
40 PSI around 100 ohms (falling pressure)
60 PSI = 67 ohms (falling pressure) (secondary calibration point)
80 PSI = 33 ohms (rising pressure)
ESP-100, ES2P-100 Senders:
0 PSI = 240 ohms (falling pressure)
25 PSI = 153 ohms (falling pressure) (primary calibration point)
50 PSI around 100 ohms (falling pressure)
75 PSI = 67 ohms (falling pressure) (secondary calibration point)
100 PSI = 33 ohms (rising pressure)
ESPM-200, ES2PM-200 Senders:
0 PSI = 240 ohms (falling pressure)
50 PSI = 153 ohms (falling pressure) (primary calibration point)
100 PSI around 100 ohms (falling pressure)
150 PSI = 67 ohms (falling pressure) (secondary calibration point)
200 PSI = 33 ohms (rising pressure)
ESPM-300, ES2PM-300 Senders:
0 PSI = 240 ohms (falling pressure)
75 PSI = 153 ohms (falling pressure) (primary calibration point)
150 PSI around 100 ohms (falling pressure)
225 PSI = 67 ohms (falling pressure) (secondary calibration point)
300 PSI = 33 ohms (rising pressure)
ESPMK-400, ES2PMK-400 Senders:
0 PSI = 240 ohms (falling pressure)
100 PSI = 153 ohms (falling pressure) (primary calibration point)
200 PSI around 100 ohms (falling pressure)
300 PSI = 67 ohms (falling pressure) (secondary calibration point)
400 PSI = 33 ohms (rising pressure)

- 产品资料下载Literature:

 


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