BRONKHORST EL-FLOW Base Series - Maintenance; Cleaning Exterior

Technical specications
Description Unit Value
Maximum fluid pressure bar(g) See serial number
label
Permissible
fluid temp.
F-201CB/AB
°C (°F) 0 ... 50 (32 ... 122)
F-202BB
10 ... 50 (50 ... 122)
Permissible
ambient temp.
F-201CB/AB
°C (°F) 0 ... 50 (32 ... 12)
F-202BB
10 ... 50 (50 ... 122)
Storage conditions °C (°F)
%RH
0 ... 50 (32 ... 122)
95 (non condensing)
Max. install. altitude m (ft) 2000 (6560)
Warm-up time min. 30
Ingress protection IP40
Power input Vdc 15 ... 24 (±10 %)
Power connector 9 pin D-sub male
Process connection BSPP RS internal
thread
Maintenance
Although no routine maintenance is required, to ensure that the
product works correctly and safely, a regular (visual) inspection is
recommended.
Check prior to each use
▶ Check cabling for proper connection, damage and wear.
▶ Check fluid lines and connections for leaks, damage and wear.
▶ Carry out repairs immediately.
Removing contamination
In case of clogging or contamination of the fluid path, purging the
product and fluid lines may solve the issue.
▶ Purge the fluid path with a clean, dry and inert gas.
Cleaning exterior
▶ Clean the product with a dry or slightly damp cloth.
▶ Avoid using abrasive or aggressive cleaning agents.