Чек-лист данных для выбора онлайн-анализатора
Категория:Выбор
Минимальные данные о среде, процессе, монтаже, материалах, защите и интерфейсах.
Required information
Provide the medium, main components, target parameter and range, temperature, pressure, pipe size and flow or tank conditions.
- Particles, bubbles, crystallization, deposits and corrosiveness
- Hygienic, CIP/SIP, explosion-proof or clean-process requirements
- Installation space, isolation, cleaning and power/communication conditions
Reference method and samples
Describe the laboratory method, sampling frequency and reference instrument. For complex media, prepare representative samples across the main concentration and temperature range.
Outputs and acceptance
Confirm 4-20mA, RS485/Modbus or Ethernet, and agree on comparison method, allowed deviation, trend-verification period and acceptance records.