Multifunctional differential pressure transmitters with air flow measurement and Modbus communication

DPT-MOD is a multifunctional transmitter for measuring volume flow, velocity, and static and differential pressure. The measurements can be read and the configuration done via Modbus communication. DPT-MOD requires less wiring than the traditional 3-wire transmitters because multiple devices can be connected on serial line. DPT-MOD can also be used with several different measurement probes such as FloXact™ or pitot tube, and air dampers

DPT-MOD series devices include:

:Two selectable functions

Measure and monitor in-duct volume flow, velocity or differential pressure

Measure and monitor air flow across centrifugal fans

:Multiple selectable measurement units

Volume flow: m3/s, m3/h, cfm, l/s

Velocity: m/s, ft/min

Pressure: Pa, inWC, mmWC, kPa, mbar

Modbus communication protocol

:DPT-MOD series device options offer

AZ (autozero) function for automatic zero point calibration, eliminating the need for periodic manual autozeroing to ensure long term accuracy