9
CALIBRATING / ADJUSTING
From the manufacturer
According to DIN ISO certification of the measuring instruments, we recommend regular
calibration, and if necessary, adjustment of instrument by the manufacturer. The calibration
cycles should fit your internal scheme. We recommend a yearly cycle. If requested, we can
carry out calibration on your premises.
T E C H N I S C H E D A T E N
Connection: Basic instruments FA 300-2 Ex
4 to 20 mA analogue output
in 2-wire technology
Opening the plug:
for opening the plug for connection
light levering with a flat screw driver.
Connection:
1. internal use
2. – Vb (earth 0 V)
3. + Vb (supply 24 V DC, 10...30 V DC)
4. NC
max. cable cross section: 1,5 mm
2
cable diameter: PG9
Output: 4 to 20 mA in 2-wire technology
CONNECTION