Design And Measuring Principle - Burkert 8025 UNIVERSAL Notice D'utilisation

2 SPECIFICATION 8025 UNIVERSAL

2.3 DESIGN AND MEASURING PRINCIPLE

Design
The panel version consists of an electronic board integrated in a front-cover.
The output signals are available on terminal strips on the electronic board.
The wall-mount version consists of a transducer with display in a splash-proof plastic IP65
enclosure.
The output signals are provided on a terminal strip inside the electronical enclosure via 3
cable glands
Measuring Principle
The sensor produces pulses, which frequency is proportional to the flow.
The transducer has a measuring range of 0.5 or 2.5 to 1400 Hz corresponding to a flow
range from 0.005 ml/s or 0.025 ml/s to 12884 l/s.
A 4-20 mA standard output signal proportional to the flow is available.
The transducer requires a power supply of 13-30 VDC.
The thresholds values of the transducer with two additional relays are freely adjustable.
OPTION: The flow transmitter in wall-mount version can be fitted with a 115/230 VAC
power supply.
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