KROHNE ACM 500 EN - Manual (Page 3)

02/2013 ACM 500 3
Items supplied
• Measuring
instrument
• Hygienic
adapter
•
Installation and operating instructions
System description
Inputting physical quantities into an SPC or PLC control or other computer and control systems
requires accurate and reliably working sensors. The sensor is a detecting element that converts
physical quantities, such as temperature, level, pressure, conductivity, turbidity and flow, into an
electrical signal. Locally further processed, usually with an integrated microcontroller, the measuring
signal can be transmitted by analogue (e.g. 4..20 mA loop) or digital (e.g. Profibus PA) means.
Product liability and warranty
Responsibility as to suitability and intended use of this instrument rests solely with the operator.
Improper installation and operation of the instrument / system may lead to loss of warranty.
In addition, all claims are subject to the “General terms and conditions of sale” under which this
instrument was purchased.
If a meter or instrument needs to be returned to KROHNE, please note the information given on the
last-but-one page of these Instructions.
KROHNE regrets that it cannot repair or check your instruments unless accompanied by a fully
completed Service and Repair sheet.
CE / EMC / Standards / Approvals
The product bears the CE marking on account of compliance with and application of the following
standards:
EMCG (89/336/EEC)
EN 50081-1
EN 55022 Class B
EN 61000-6-2 EN 61000-4-2 ESD 4/8 kV
EN 61000-4-3 RF radiated 10 V/m
EN 61000-4-4 Burst 4 kV
EN 61000-4-5 Surge 1 kV sym., 2 kV unsym.
EN 61000-4-6 RF cable 10 V