Buerkert Type 8695 Control head for decentral

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Buerkert Type 8695 Control head for decentralised automation of ELEMENT process valves (20036709)

Name: Buerkert Type 8695 Control head for decentralised automation of ELEMENT process valves (20036709)
Brand: Bürkert
SKU: N-BUR.20036709
Price: 306.90 EUR
Availability: InStock

Item No.: N-BUR.20036709

HAN: 20036709

306,90 €

excl. 19% VAT (Paket)

Please note the permissible order quantity of 1 Units.

Available

Delivery time: ca. 4 weeks Other countries

Product Information

Dimensions and Weight
Item information	Value
Category:	Type 8695 Control head ELEMENT small sizes
Function:	Position feedback sensor
Installation type:	ELEMENT - actuator
Operating voltage:	18 V – 30 V
Communication interface protocol:	büS
Electrical connection type:	Plug - M12
Approval type:	UL
Number of pilot valves:	0
Item weight:	0,31 kg

Product Description

Control head for decentralised automation of ELEMENT process valves

The Type 8695 control head is designed for decentralised automation of ELEMENT Type 21xx pneumatic process valves with smaller nominal diameters. The valve position is registered via contact-free, analogue sensor element which automatically detects and saves the valve end position via the Teach function during start-up. The integrated pilot valve controls single or double-acting actuators. The design of the control head and actuator is specially configured for the requirements of hygienic process environments and enables internal pilot air duct routing without external piping. In addition to the electrical position feedback, the device status is shown directly on the control head itself via coloured LEDs. An optional AS-Interface communication interface can be selected. The housing is easy to clean and features proven IP protection and chemically resistant materials for use in hygienic processing in the food, beverage and pharmaceutical industries. Combined with Buerkert ELEMENT actuators, the pneumatic actuating system enables spring chamber aeration that avoids actuator chamber contamination from the environment.

Technical data

Device & function (8)

Type	8695
Product sub-group	Control head / position feedback
Function	Position feedback
Manual override	No
Position sensor type	internal linear
Suitable for actuator sizes	50 mm
Generation	Revision 3
Installation type	ELEMENT - actuator

End position feedback (4)

End position feedback internal	2 PCE
End position feedback external	0 PCE
End position feedback top	yellow
End position feedback bottom	green

Pneumatics (2)

Pneumatic function 1 double-acting	No
Pneumatic function 1 single-acting	No

Pneumatic connections (3)

Port connection 1 type	Internal thread
Port connection 1 thread type	G
Port connection 1 thread marking	1/8

Communication & electrical (12)

Electrical connection type	Plug - M12
Electrical connection type	male
Electrical connection material	Stainless steel
Voltage min / nominal voltage	18 V
Voltage max / nominal voltage	30 V
Supply voltage system-internal	No
Supply voltage via BUS	Yes
Supply voltage via isolated barrier	No
Galvanically separated actuator supply	No
AC voltage	No
DC voltage	Yes
Communication interface protocol	büS

Temperature & protection (3)

Environment temperature min	-20 °C
Environment temperature max	60 °C
Degree of protection IP (max. with suitable connection)	IP65/67

Approvals (2)

Approval type	UL
Certification type	UL Listed cULus

Shipping & customs (4)

Weight	0,310 kg
Customs tariff number	90268020
Country of origin	Germany
Export	Not subject to export licensing

Product benefits

Contact-free inductive valve position registration (Teach function)
Colour illuminated status display
Integrated pilot air duct in the actuator
AS-Interface, IO-Link, Buerkert system bus (büS)
With ATEX II cat. 3G/D approval

Your Benefits With Us

Worldwide shipping of all valves and flow meters
Large stock levels for many products – current lead time available on request
Spare parts and service kits available
Fast shipping via UPS (parcel) or freight forwarder (pallets), express delivery available on request
Extensive hands-on application know-how
Personal advice on selecting the right component
Resellers receive volume-based discounts on request
Large companies, public authorities and government agencies can order on account (request via our contact form)

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Question about item

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

Buerkert Type 8695 Control head for decentralised automation of ELEMENT process valves (20036709)

Dimensions and Weight