Barrier and converter
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WP-8000-EX series switch input isolation safety barrier
Dry contact switch input
Switch contact、open-collector transistor or logic driver input
Provide distribution voltage 16.5~28V to transmitter
Proximity switch input (conform to NAMUR/DIN 19234 standard)
With work power indicating lamp; output state indicating lamp
Take transmitter 4~20mA signal to isolate and transmit
With line fault detection function
Plug and pull terminals, DIN guideway card type installation
May select 4~20mA or 1~5V or other required DC signal to output
Instrinsic safety input loop [Exia]IIC
Instrinsic safety input loop [Exia]IIC
With work power indicating lamp
WP-9000-EX series DC signal converter (output loop power supply)
Provide distribution voltage 16.5~28V to transmitter
 Field device DC signal input Field device DC signal input
Take transmitter 4~20mA signal to isolate and transmit Normal analog signal electrical isolation Normal analog signal electric isolation
Signal to transmit, isolate and output 4~20mA, output-loop supply 12~35V Linearization converting output, may select 4~20mA or 1~5V and other required DC signal Signal transmission isolation output 4~20mA
With independent power supply mode and output loop supply interface requirement

Modularized meter core design, need not zero and full-scale adjustment

 Output loop supply 12~35V
   
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China · Fu Jian Wide Plus Precision Instruments Co., Ltd.
ADD: NO.1, Cha shan Road, Mawei Hi-tech Development Zone, Fuzhou, China.
Tel?86-591-83969908 83969918   Fax?86-591-83969222 83969444   http://www.wideplus.com   E-mail：info@wideplus.com