Wired Differential Pressure Sensor

QM42-DPS Series

QM42 differential pressure sensors offer accurate low-differential pressure measurement of air and non-condensing, non-corrosive gases. This measurement is critical for air-filter monitoring, isolation and cleanroom applications, building pressurization, and dust-collection systems. The sensor conveniently connects to standard wiring systems using either serial or Modbus communication.

  • Pressure measurement scaled in inches of water, PSI, and Pascal
  • Versions with 1-wire serial as well as RS485 Modbus communication
  • Hose barb process connection
OPTIMIZE CONTROL SYSTEM PERFORMANCE
Remote I/O

Product Selection

Loading...

Narrow Results

clear all filters

Quick Disconnect

  • (2)
View All View Less
selected filters
  1. QM42-DPS20-2Q

    logo with r symbol

    Differential Pressure +/- 20 in W.C.
    Modbus RS-485 Serial Interface
    2.09 m (6.9 ft) 5-pin M12 Pigtail QD

  2. QM42-DPS1-2Q

    logo with r symbol

    Differential Pressure +/- 1 in W.C.
    Modbus RS-485 Serial Interface
    2.09 m (6.9 ft) 5-pin M12 Pigtail QD

  3. QM42-DPS5-2Q

    logo with r symbol

    Differential Pressure +/- 5 in W.C.
    Modbus RS-485 Serial Interface
    2.09 m (6.9 ft) 5-pin M12 Pigtail QD

Add to My Library
Added