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Essex Engineering  Corporation
21 Industrial Drive
Ivyland, PA  18974
Phone: 215-322-5880
Fax:    215-322-8368

 

 

Click here to view the entire EEC catalog

3907

 

Specification sheet (pdf)

Instruction Manual (pdf) (please call)

 

DESCRIPTION

The Essex Model 3907 Loop Power Supply is designed to provide 24VDC loop power for electronic transmitters.  It is designed as a modular unit which plugs into a standard eight pin socket.  This facilitates easy replacement and/or trouble shooting by simply unplugging the unit.  An LED on the unit cover indicates the presence of 24VDC at the designated pins.  With its 100 mADC output capability, it can power up to five (5) 4-20 mADC instrument loops.

 

MODEL 3907 SPECIFICATIONS

  • AMBIENT OPERATING TEMPERATURE RANGE:  0 to 40 degrees C

  • POWER INPUT:  24 VDC +/- 10%  15mA maximum

  • POWER OUTPUT:  24 VDC @ 100mA, NL/FL - 0.2%, Ripple = 8MV P-P @ Full Load

  • The output is short circuit protected for momentary shorts.  However, a sustained short circuit may damage of burn-out the power supply.

  • PHYSICAL DIMENSIONS:  2.375(W) x 1.75(D) x 3.00(H), base to top of LED

 


2014 Essex Engineering Corp.  Website comments:webmaster@essexeng.com   Last update: April 04, 2014