AOL
LOAD CELLS AMPLIFIER
Product description
The device is a signal amplifier for load cells and extensometers typically applied on Knuckle boom Cranes, Mobile Cranes, Tele-handler, Ship-to-shore Cranes, Harbour and Lattice Boom Cranes and Overhead travelling Cranes for pull measuring or applied on Access Platform for cage load measuring.
Data sheet
ELECTRICAL CHARACTERISTICS
Power Supply
9 30 Vdc (Operates on vehicle power supply directly)
Wheatstone Bridge Supply
5 Vdc
Input signal
Typical 0 12,5 mVdc - Max 0 160 mVdc
Output Signal
0 5 Vdc - 4 20 mA
Gain
Setting by trimmer PT1 from 45 to 1000
Offset
Setting by trimmer PT2 from 0 V to 1,66 V
Max Output current
Setting by trimmer PT3
MECHANICAL CHARACTERISTICS AND RATINGS
Box
Aluminium
Protection
IP67
Connection
Cable with AMP or DEUSTCH connector.
Operative Temperature Range
-25°C to +70 °C
Storage Temperature Range
-35°C to + 85°C