en
SI 040O-B
Non-hazardous area
Explosive
hazardous area
Zone 22
Explosive
hazardous area
Zone 20
Explosive hazardous
Max. surface temperature
area
under error condition
Zone 20
+110 °C
Zone 22
+87 °C
Please note the following installation instructions:
– Comply with the installation and safety instructions in the operating instructions.
– Install the device according to the manufacturer's instructions and any other valid standards and regulations.
– Only install the instruments in media for which the wetted materials have sufficient durability.
– Screw cable glands and conduits tight (min. IP66).
– Protect devices with analogue electronics with 50 mA, slow-blow fuse.
SI 040O-B/98/en/06.04
52015327
FM7.0
Power supply
only analogue electronics:
F1 = 50 mA, slow-blow
Electronics
Process
Note
measured at max. medium temperature of +85 °C
measured at max. ambient temperature of +70 °C
Barcon PPC-M10, PPC-M20, LHC-M20, LHC-M40
Power supply
U ≤ 45 V DC
Barcon
IP code
IP66
52015327
125874 06/04 00