Isolated amplifier


Isolated amplifier to power the ATEX-transmitter Stratos
in an intrinsically safe way.

Opt. 470:
data protocol transmission for
SMART transmitters (HART)

Supply voltage:
not less than 18 V, intrinsically safe

Explosion protection:
II (1) G [Ex ia Ga] IIC

Power supply:
90 ... 253 V AC

Manufacturer:
Knick

Type:
WG 21 A7 Opt. 470
or equivalent








