DKpro pressure controller
DKpro electronic pressure controllers regulate static pressures in ventilation and air conditioning systems. The specified pressures are kept constant against a reference pressure or variable pressures are regulated. The differential pressure controllers are maintenance-free, can be installed in any position and feature a flow-optimized housing geometry for minimal pressure losses. They regulate with maximum accuracy and low flow noise.
Technical details
- For constant and variable differential pressures
- Versatile variants for high installation flexibility
- Bus-compatible controllers with integrated static or dynamic sensor
- Sizes W x H from 200 mm x 100 mm to 1000 mm x 1000 mm
- Hygiene certificate available
- EPD in preparation
Declarations & proofs
Product details
The DKpro electronic pressure controller was developed for use in HVAC systems. It regulates the static pressure in ducts of ventilation and air conditioning systems or in the associated rooms in both supply air and exhaust air applications.
It keeps the specified pressures constant against a reference pressure or regulates variable pressures. DKpro pressure controllers are maintenance-free, position-independent and have a particularly flow-optimized housing geometry for lowest pressure losses.
The casing is made of galvanized sheet steel. The blades for volume flow control are centrically mounted and equipped with a seal. The bearing shafts are made of stainless steel and are guided in special plastic bearing bushes. The aluminum measuring cross allows the connection of a volume flow measuring device.
Leak tightness classes DKpro
The housing offers leak tightness class C in accordance with DIN EN 1751, and class 4 is achieved via the damper blade.
Control accuracy
The extensive size range and the elliptical blades offer optimum adaptation to the ventilation ducts, coupled with the best control results and minimal flow noise.
DKpro pressure controllers impress with their high accuracy with only approx. ± 5 % to ± 10 % deviation from the actual pressure.
Bus-compatible control components and actuators
Bus-compatible control components enable simple planning. The controller with integrated sensor is mounted on a mounting bracket that can be manually tilted or offset in confined spaces.
The control and electrical connection of the DKpro pressure controller are analog, via MP-Bus®, BACnet or Modbus.
The control components consist of a controller with integrated static or dynamic sensor and an actuator with standard, fast or spring return.
DKpro operation modes
- Constant
- Variable 0 – 10 V / Variable 2 – 10 V
- Variable adjustable between 0 V and 10 V
- Overrides, parallel operation and sequential circuits
Product markings
DKpro volume flow controllers have a hygiene certificate from an independent testing institute and an Environmental Product Declaration (EPD).
Options
- Acoustic insulation with sheet metal jacket, factory-mounted
- Volume flow measuring device with dynamic or static sensor
- Pressure extraction set
- SKB-V sound attenuator, length 1500 mm
Technical specifications
Not all of the variant values listed here can be combined with each other. Use our Wildeboer configurator to easily check the available options.
| Width |
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| Height |
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| Differential pressure sensor |
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| Operating direction Spring return |
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| Acoustic insulation |
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| Operating mode |
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Product pictures
