Burkert Type 8081 - Flowmeter for the continuous measurement of water (559870)

SKU: BUR.559870

HAN: 559870

Category: Type 8081 - Flowmeter for the continuous measurement of water

Low stock level

1.048,51 €

incl. 19% VAT ,

Manufacturers:

Bürkert

The Type 8081 ultrasonic flowmeter is intended for the flow measurement of water which may be slightly charged with contaminants. It consists of an electronic module and a brass fitting with a built-in measuring tube. In combination with a controller and a control valve, it enables very simple flow control loops to be established. The electrical connection is made via a 5 pin M12 fixed connector. The flowmeter features, depending on the version: - a pulse output or - a pulse output and a 4…20 mA current output. Each version is available for 5 different flow ranges: - model QN 0.6 DN15: 0.06 to 20 l/min (nominal flow rate 0.6 m3/h namely 10 l/min) - model QN 1.5 DN15: 0.1 to 50 l/min (nominal flow rate 1.5 m3/h namely 25 l/min) - model QN 2.5 DN20: 0.16 to 82 l/min (nominal flow rate 2.5 m3/h namely 41 l/min) - model QN 3.5 DN25: 0.6 to 116 l/min (nominal flow rate 3.5 m3/h namely 58 l/min) - model QN 6.0 DN25: 1 to 200 l/min (nominal flow rate 6.0 m3/h namely 100 l/min)

Ultrasonic flowmeter using transit time method
Dynamic range ≥ 1:250
Low pressure drop
No flow-settling section necessary in the inlet or outlet

Item information	Value
Sensor type:	Ultrasound
Fluidic port connection number:	2
Detection of flow direction:	Yes
Port connection 1 type:	Outer thread
Port connection 1 thread marking:	1 1/4
Port connection 1 thread type:	G
Dynamic viscosity min.:	0 cP
Port connection 2 type:	Outer thread
Dynamic viscosity max.:	10 cP
Port connection 2 thread type:	G
Flow rate (volume):	Yes
Port connection 2 thread marking:	1 1/4
Type:	8081
Flow rate (mass):	No
Temperature:	No
Density:	No
Min measured value of volume flow rate:	0,6
Concentration 1:	No
Max measured value of volume flow rate:	116
Precision of volume flow rate in relation to reading:	1 %
Measured value unit:	l/min
Battery voltage:	No
DC voltage min.:	12 V
DC voltage max.:	36 V
Screws material:	Stainless steel
Port connection material category:	Metals
Cover material:	PPS (polyphenylene sulphide)
Port connection material:	Brass
Temperature medium min:	5 °C
Electronics body material category:	Plastics
Temperature medium max:	90 °C
Electronics body material:	PPS (Polyphenylene sulphide)
Nominal pressure (DIN EN 1333):	PN 16
Temperature environment min:	5 °C
Electronics body encapsulated:	Resin
Measuring pipe material:	PES (Polyethersulfone)
Temperature environment max:	55 °C
Seal housing/cover material:	Silicone
Diameter measuring tube (DN):	25 mm
Medium-contacting parts seal material:	EPDM (Ethylene-propylene-diene rubber)
Continuous measurement:	Yes
Dosing:	No
Switch:	Yes
Parametrisation local:	No
Parametrisation separate:	No
Parametrisation fixed:	Yes
Product sub-group:	Flow rate
Construction device:	Compact
Electrical connection 1 type:	Plug - M12
Electrical connection 1 quantity:	1 PCE
Output 1 digital version NC:	No
Electrical connection 1 number of contacts:	5 PCE
Output 1 digital version NO:	No
Electrical connection seal 1 material:	EPDM (ethylene propylene diene rubber)
Installation length:	260 mm
Operating supply type:	3 conductor
Output type analog quantity:	1
Output 1 type analog current:	4-20 mA
Cable plug in delivery:	not included
Output analogue current functioning principle source:	Yes
Output analogue current functioning principle drain:	No
Output 1 digital type:	Transistor
Digital output 1 transistor contactless:	0,7 A
Output 1 digital transistor connection NPN:	No
Output 1 digital transistor connection PNP:	Yes
Protection class measurement device (IP):	IP65
Output type analog sinus:	No
Output type current modulated according to NAMUR:	No
Display:	No
Electrical connection 1 gender:	male
Electrical connection 1 material category:	Plastics
Electrical connection 1 material:	PA (Polyamide)

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Manufacturer according to GPSR
Christian Bürkert GmbH & Co. KG, Christian-Bürkert-Straße 13-17, 74653 Ingelfingen, Baden-Württemberg, Deutschland, [email protected], https://www.buerkert.de

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Manufacturer information:

Christian Bürkert GmbH & Co. KG
Christian-Bürkert-Straße 13-17
Baden-Württemberg
Ingelfingen, Deutschland, 74653
[email protected]
https://www.buerkert.de

Manufacturer according to GPSR
Christian Bürkert GmbH & Co. KG, Christian-Bürkert-Straße13-17, 74653 Ingelfingen, Baden-Württemberg, Deutschland, [email protected], https://www.buerkert.de