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现货供应 电源接触变送器
价格：电议
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卓威机电科技有限公司

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产品描述

 

Power supply fortwo 2 wire sensors or transmitters.

·        Galvanic isolation between all circuits

·        Sockets and built in 250 Ohm resistor for HART ®communication

·        Wide-range power supply 20 to 250 V AC/DC, 50/60 Hz

·        Top hat DIN rail mounted housing to IEC 60715

 

应用领域

The unitsupplies two 2 wire sensors or transmitters galvanically isolated. This is onlyvalid for non-Ex areas.
Using the HART® communication sockets bi-directional communication to SMARTtransmitters, (for setting up etc.).

 

测量原理

Power supply

Function

Power supply for two 2-wire sensors or transmitters

Certification

UL rec. Comp

Output

2 x 24V / 30mA
Transmitter power supply

Auxiliary power supply / Loop power supply

20...250 V AC
20...250 V DC

Dimensions (wxhxd)

22.5 x 110 x 112 mm
(0.89" x 4.33" x 4.41")

Operation

HART