burkert 00206610 宝德8792气动调节系统均可用于单倍和双倍作用的驱动器。在电动或气动辅助能源中断时，它具有定义的安全性能，并且在低于 7 bar 的供应压力时拥有*可用的空气性能范围。
burkert 00206610 宝德8792The robust and compact process controller is
designed to standardisation acc. to IEC 60534-
6-1 or VDI/VDE 3845 (IEC 60534-6-2) for
assembly with linear and rotary actuators. In
addition, the remote version can be combined
with Bürkert process control valves. The digital
electropneumatic SideControl process controller
can be operated by the usual current and voltage
standard signals and can also be equipped with
the fi eldbus interface PROFIBUS DP-V1. The
actual process value is directly supplied to the
device as 4-20 mA, PT100 or as frequency signal.
The process controller calculates the position
setpoint for the subordinated positioner through
the variance comparison. Due to the analogue
feedback all analogue values on the controlling
level can be transferred. The parameterization of
process controller and positioner can be carried
out automatically.
The process controller is equipped with additional
diagnostic functions to monitor the state of the
valve. Through status signals, valve diagnostic
messages are transmitted according to NAMUR
NE 107 recommendations and recorded as
history. With the diagnosis, the operating condi-
tions of the control valve can be monitored. This
allows planned maintenance and optimises plant
availability.
The easy handling and the selection of additional
software functions are done either on a graphic
display with backlight and keypad or via PC
interface. The user operation is very simple and
clear, identical to the Bürkert positioner or process
controller TopControl, type 8692/8693.
The pilot valve system can be used equally for
single and double acting actuators. It is character-
ised by a defi ned safety feature in case of failure
of the electrical or power supply and possesses
an enormous air capacity range with pressure
supply up to 7 bar.
burkert 00206610 宝德8792
Technical data
Material: Body
Seal
Aluminium plastic-coated
EPDM, NBR, FKM
Operating voltages 24 V DC +/- 10%
Residual ripple max. 10%
Setpoint setting 0/4 to 20 mA and 0 to 5/10 V
Input resistance 0/4 to 20 mA: 180 Ω
0 to 5/10 V: 19 kΩ
Input data for actual value signal
Setting 4 - 20 mA
Frequency setting
Setting Pt 100
180 Ω Input resistance / Resolution 12 bit
17 kΩ Input resistance,
0 - 1000 Hz / 1% 0 o.R.. measuring range,
Input signal > 300 mV ss
Signal form Sine, rectangle, triangle
Measuring range -20 - +220 ºC, Resolution < 0.1 ºC, M
Analogue feedback 4-20 mA, 0-20 mA
0-10 V, 0-5 V
Binary input galvanically isolated, 0-5 V = log “0”, 10-30 V = log “1”
Binary Output
Current limit
2 Outputs (optional), galvanically isolated
100 mA, Output will be synchronised when overloaded
Control medium
Dust concentration
Particle density
Pressure condensation point
Oil concentration
neutral gases, air, quality classes acc. to ISO 8573-1
Class 7 (<40 μm particle size)
Class 5 (<10 mg/m 3 )
Class 3 (<-20 °C)
Class X (<25 mg/m 3 )
Ambient temperature -10 to +60 °C (without Ex-Approval)
0 to +60 °C (with ATEX / IECEx-Approval)
Pilot air ports Threaded port G 1/4
Supply pressure 1.4 to 7 bar 1) 2)
Air input fi lter Exchangeable (aperture size ~0.1 mm)
Pilot valve system
Air capacity
Single and double-acting up to 150 l N /min.
50 l N /min (with 1.4 bar 2) ) for aeration and ventilation
150 l N /min (with 6 bar 2) ) for aeration and ventilation
(QNn = 100 lN/min (acc. to the defi nition with decrease
in pressure from 7 to 6 bar absolute)
