Murphy ES2P-100 2线制不接地压力传感器（05701858）
ES2P-100 2-Wire Ungrounded Pressure Sender (05701858)

ES2P-100：2线不接地压力发送器，用于电动压力表;最大 100 Psi （05701858）

ES2P-100是一款2线制非接地压力发送器，用于电压力表。该压力发送器的额定压力最大为 100 psi （689 kPa） [6.89 bar]。制造商建议在设备外安装。
ES2P-100设计用于与我们的EG系列Swichgage仪器以及CAN I/O模块一起使用。

注意： 始终使用保险丝或断路器提供适当的电路保护。

Murphy ES2P-100 2线制不接地压力传感器（05701858）
ES2P-100 2-Wire Ungrounded Pressure Sender (05701858)

文献：

销售公告
电动量具系列手册
安装说明 （1999）
安装说明 （2008）
齿轮油压力发送器非设备安装套件 #30000213 的安装说明
用于电表压力发送器的电阻表

ES2P-100 2-Wire Ungrounded Pressure Sender (05701858)

ES2P-100: 2-Wire Ungrounded Pressure Sender For Use With Electric Pressure Gages; 100 Psi Maximum (05701858)

The 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. The manufacturer recommends mounting off-equipment. The ES2P-100 is designed to be used in conjunction with our EG Series Swichgage Instruments as well as CAN I/O modules.

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

Literature:

Sales Bulletin
Electric Gage Series Brochure
Installation Instructions (1999)
Installation Instructions (2008)
Installation Instructions for Off-Equipment Mounting Kit #30000213 of Gear Oil Pressure Sender
Resistive Table for Electric Gage Pressure Senders

sect. 70 1411607 rev. 2014/12/08
Pressure Senders

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

Model ES2P Series

Model ESDP Series

#10-32

In order to consistently bring you the highest quality, full-featured products, we reserve the right to change our specifications and designs at any time. MURPHY products and the Murphy logo are registered and/or common law trademarks of Enovations Controls, LLC. This document, including textual matter and illustrations, is copyright protected by Enovation Controls, LLC, with all rights reserved. (c) 2014 Enovation COntrols, LLC. A copy of the warrant may be viewed or printed by going to http://fwmurphy.com/warranty.

Model ESPM and ESPMK Series

2.25 in.
1/8-27 NPT

1/2 in.SQUARE WRENCH[13 mm] FLATS

Resistance Values
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)

Resistance Table for Pressure Sender
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)

The voltage generated when excited by a 10mA DC constant current
PSI 0 10 20 30 40 50 60 70 80 90 100
R(Ohm) 240 205 171 143 123 103 88 74 60 47 33
V (mV) 2.40V 2.05V 1.71V 1.43V 1.23V 1.03V (880) (740) (600) (470) (330)

How to Order

05701860 05701867 05701857 05701858 05701859 05701753 05701748 05701751 05701750 05702566 05702565
ESP-80: 1-wire-to-ground Pressure sender
ES2P-80: 2-wire ungrounded Pressure sender
ESP-100: 1-wire-to-ground Pressure sender
ES2P-100: 2-wire ungrounded Pressure sender
ESDP-100: Dual Gage, 2-wire ungrounded Pressure sender
ESPM-200: 1-wire-to-ground Pressure sender .
ES2PM-200: 2-wire ungrounded Pressure sender .
ESPM-300: 1-wire-to-ground Pressure sender .
ES2PM-300: 2-wire ungrounded Pressure sender .
ESPMK-400: 1-wire-to-ground Pressure sender .
ES2PMK-400: 2-wire ungrounded Pressure sender .

0-80 psi (0-500 kPa) 0-100 psi (0-700 kPa) 0-200 psi (0-1380 kPa)
0-300 psi (0-2070 kPa) 0-400 psi (0-2760 kPa)

. Mounting off-equipment recommended.
NOTE: The ESPMK-400 & ES2PMK-400 are not recommended for use with digital I/O modules – use PXT-K pressure transmitter.