Intrinsically safe network power supply and isolator

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Manufacturer: Aplisens(Poland)

Model:  ZS31EEx1 Series

Application:

The ZS-31EEx1 power supply and isolator is a partially intrinsically safe device with an external (input) intrinsi-cally safe circuit. The ZS-31EEx1 is designed to supply power intrinsi-cally safe transmitters used in a hazardous area, with a 4...20 mA  signal in  a two-wire transmission,  and to transform  that  signal through  a galvanic  separation circuit into  one of the standard signals used in auto-matic control. The supply voltage of the intrinsically safe input circuit of the standard version of the ZS-31EEx1 is 20 V DC. At the customer’s request this voltage can be altered to 16 or 18 V DC. The output circuit can be connected to any apparatus with a separated supply voltage of < 250 V (from trans-former-based network supplies).

Specification:

Order:

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