AIR HANDLING CONTROLLER DPT-CTRL0 pages
PRESSURE
AIR HANDLING CONTROLLER
DPT-CTRL
Multifunctional PID contoller with differential pressure or air flow transmitter for
building automation systems
The DPT-Ctrl series PID controllers are engineered for building automation in the HVAC/R industry.
With the built-in controller of the DPT-Ctrl it is possible to control the
constant pressure or flow of fans, VAV systems or dampers. When
controlling air flow, it is possible to select a fan manufacturer or a common measuring probe that has a K-value.
DPT-Ctrl series devices include:
• tPID-controller
t o Control differential pressure or air flow in duct or across
centrifugal fans
t o All parameters (PID) are adjustable via menu
• tDifferential pressure or air flow transmitter (selectable via menu)
t o Measure and monitor differential pressure or air flow in duct or
across centrifugal fanst
• tMultiple field selectable measurement units:
t o Volume flow: m3/s, m3/h, cfm, l/s
t o Velocity: m/s, ft/min
t o Pressure: Pa, inWC, mmWC, kPa, mbar
• Unique proportional output options:
t o Control output: Voltage (0–10 V) or current (4–20 mA)
t o Differential pressure or air flow: Voltage (0–10 V) or current
t (4–20 mA)
DPT-Ctrl series device options offer:
• AZ (autozero) function for automatic zero point calibration,
t eliminating the need for periodic manual autozeroing
t to ensure long term accuracy
SIMILAR PRODUCTS
APPLICATIONS
• tAVT series air velocity transmitters
• tDPT-Flow series air flow transmitters
• tDPT-R8 series 8-range differential pressure transmitters
• tDPT-MOD series differential pressure transmitters with
t Modbus configuration
DPT-Ctrl series devices are commonly used in HVAC/R systems
for:
• Controlling differential pressure or air flow in air handling
systems
• VAV applications
MODEL SUMMARY
DPT-CTRL-2500
DPT-CTRL-7000
Measurement ranges (Pa)
0−2500 Pa
0−7000 Pa
Description
Model t
Product code
Model t
Product code
PID controller with differential pressure or air flow transmitter
- with display
DPT-CTRL-2500-D t
103.007.102
DPT-CTRL-7000-D t
103.016.044
- with autozero and display
DPT-CTRL-2500-AZ-D t
103.007.103
DPT-CTRL-7000-AZ-D t
103.016.045
Copyright HK Instruments 2016
www.hkinstruments.fi
Datasheet Version 2.0 2016
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