Installation Instructions

Installation and connections Page 23/67
Installation and starting instructions
0…20l/min 0…50l/min 0…200l/min 0…10m3/H Customer*
Flowrate (4…20mA) • • • •
(*): The scale of the customer can be defined between 0 and 2000
(L/min, L/H or m3/H) in 4…20mA or impulse input
Connection of the sensor on AI3:
 Preferably use a two-strand cable.
 Connect the sensor (+) strand to the AI3 + (9) connection.
 Connect the sensor (-) strand to the AI3 - (10) connection.
 Tighten the cable gland to seal.
Connection of the sensor on AI4:
 Preferably use a two-strand cable.
 Connect the sensor (+) strand to the AI4 + (11) connection.
 Connect the sensor (-) strand to the AI4 - (12) connection.
 Tighten the cable gland to seal.