Electrical Data; Dimensions; K Factor (In Pulse/L) - Burkert 8077 Manuel D'utilisation

Technical data
flow rate measuring range depends on the version (see chap. 5.4)
• Measurement deviation
with standard K factor
with specific factor
• Repeatability
max. size of particles
6.4

electrical data

supply voltage
transistor output
• Type of output
• Hall sensor max. intensity
• Recommended load
reed switch output
• Type
• Max. switching voltage
• Max. switching current
• Max. operating current
• Number of cycles (typical)
electrical connection
Type 8077
≤ ± 1 % of reading
≤ ± 0,5 % of reading
≤ ± 0,03 % of reading
75 µm
4,5- 24 V DC
• Frequency on open collector,
NPN, max. 25 mA,
4,5 to 24 V DC
• 25 mA
• 1,8 Kohm Pull up at 24 V DC
• Frequency
• 30 V DC
• 0,5 A
• 0,5 A
• 500 x 10 6 cycles (at 10 V DC
and 10 mA)
5-wire cable, 1m long
6.5

Dimensions

You can find these informations in the technical data sheet regarding
type 8077 at: www.burkert.com
6.6

K factor (in pulse/l)

flow rate range
0.5- 100 l/h
15- 500 l/h
In all cases, you can use these standard K factors.
→
To improve the measurement deviation, use the spe-
cific K factor, engraved on each device (see chap. 5.3).
If the device is combined with an instrument which does not
automatically convert the K factors, make the conversion
using one of the following formulae:
K factor in pulse/gallon US = K factor in pulse/l x 3,785 to
obtain flow rate in gallon US / time unit
K factor in pulse/gallon UK = K factor in pulse/l x 4,546 to
obtain flow rate in gallon UK / time unit.
English
standard K factor (in pulse/l)
1000
400
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