Type 8693 Digital Electropneumatic Process Controller

Type 8693 Digital Electropneumatic Process Controller

Supplier
Burkert
Part Number
Type 8693 Digital Electropneumatic Process Controller
Category
Automation and Control
Origin
Germany

The Type 8693 digital electropneumatic process controller is designed for integrated mounting on process control valves, offering robust stainless steel construction, contact-free position sensing, and compatibility with various communication protocols.

Specification Snapshot
Body Material
PPS
Body Material
stainless steel
Power Consumption
≤5W
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Overview

The Type 8693 digital electropneumatic process controller is designed for integrated mounting on process control valves, offering robust stainless steel construction, contact-free position sensing, and compatibility with various communication protocols.

Specifications

ParameterValue
Body MaterialPPS
Body Materialstainless steel
Seal MaterialEPDM
Cover materialPC
DisplayGraphic display with backlight
Operating KeysMembrane keypad with 4 keys
Service InterfaceConnection to PC via USB büS interface set
Configuration ToolBurkert Communicator
Initialisation FunctionAutomatically by P.TUNE function
Manual OperationPush-button on control panel
Status DisplayLEDs (colors according to NAMUR)
Communication ProtocolsEtherNet/IP, PROFINET, Modbus TCP, PROFIBUS DP-V1, büS
Measurement PrincipleLinear: inductive, Rotary: magnetic
Position Detection ModeContactless analogue position sensor
Stroke RangeLinear: 3...45mm, Rotary: 30...180°
Operating Voltage24V DC ±10%
Residual Ripple10%, no technical DC voltage
Power Consumption≤5W
Protection ClassIII according to DIN EN 61140
Digital Input1 digital input, 0...5V log.0°, 10...30V log.1°
Digital Output2 digital outputs (optional), galvanically isolated
Analogue Output1 output (optional), 0/4...20mA, 0...5/10V
Set-point Signal0/4...20mA, 0...5/10V
Input Resistance0/4...20mA, 180Ω; 0...5/10V, 1kΩ
Frequency Setting17kΩ input resistance, 0...1000Hz
Pt100 Setting-20...+220°C, resolution <0.1°C
Control MediumNeutral gases, air, quality class according to ISO 8573-1
Dust ContentClass 7 (particle size <40μm)
Particle DensityClass 5 (<10mg/m³)
Pressure Dew PointClass 3 (-20°C or min. 10°C below the lowest operating temperature)
Oil ContentClass X (<25mg/m³)
Air Intake FilterExchangeable, mesh size approx. 0.1mm
Supply PressureLow air flow rate: 0...7bar, High air flow rate: 3...7bar
Single-acting Air Flow Rate130l/min
Double-acting Air Flow Rate7l/min
Ambient Temperature-10...+55°C
Degree of ProtectionIP65/IP67
Operating AltitudeUp to 2000m above sea level

Applications

1. Integrated mounting on pneumatic actuators in process valve series 2. Hygienic process environments requiring precise control 3. Industrial automation systems with fieldbus communication

Key Features

1. Compact and robust stainless steel design 2. Easy start-up via Tune function for position and process controller 3. Contact-free position sensor 4. Integrated pilot air duct with spring chamber aeration 5. Compatibility with multiple communication protocols

Datasheet

Product Datasheet
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Supplier Information

Bu
Burkert
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<p>Bürkert Fluid Control Systems is a global leader in measurement, control, and regulation technology for liquids and gases. Founded in 1946 and headquartered in Germany, the family-owned company develops solenoid valves, process and control valves, sensors, transmitters, and controllers. With 3,700+ employees and operations in 30+ countries, Bürkert serves pharmaceutical, food and beverage, laboratory, semiconductor, and energy industries with standard products and customized automation systems.</p>

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