Burkert 8020

General data
Compability	With fittings So2o
Materials
Housing / union nut	PE / PC
Cable plug	PA
Wetted parts materials fitting	Brass, stainless steel 1.4404/316L, PVC, PP, PVDF
Sensor armature, paddle wheel	PVDF
Axis, bearing / Seal	Ceramics / FKM
Electrical connection	Cable plug
Connection Cable	1.5 mm² cross section; max 50 m length, shielded
Complete device data (fitting + electronic module)
Pipe diameter	DN20…DN400
Measuring Range	0.3…10 M/S
Medium Temperature with fitting in PVC / PP,	0…+50°C/0…+80°C
Stainless steel, brass, pvdf	-15…+80°C
Medium presure max	PN10
Viscosity / Pollution	300 cST. Max / max 1%
Measurement deviation
Teach-in	±1% of Reading
Standart K-factor	±2.5% of Reading
Linearity	±0.5% of FS
Repeatability	±0.4% of Reading
Environment
Ambient temperature	-15…+60°C
Relative humidity	≤80%, without condensation
Electrical data
Operating voltage	12…36V DC
Current consumption	with sensor
Pulse version	≤ 50 mA
Pulse "Low power" version	≤ 0.8 mA
Output: Frequency
Pulse version	Transistor NPN/PNP, open collector, max 100 mA,
	frequency: 0…300Hz; duty cycle ½
Pulse "Low power" version	Transistor NPN, open collector, max 10 mA,
	frequency: 0…300Hz; duty cycle ½
Reversed polarity of DC	Protected