DWYER Series 3400 Smart Pressure Transmitter

RM 0.00



Series 3400 Smart Pressure Transmitter

HART® Communication, Push Button Configuration, Rangeability (Up to 100:1)

The Series 3400 Smart Pressure Transmitter is a microprocessor-based high performance transmitter, which has flexible pressure calibration, push button configuration, and is programmable using HART® Communication. The Series 3400 is capable of being configured with the zero and span buttons (a field calibrator is not required for configuration). The transmitter software compensates for thermal effects, improving performance. EEPROM stores configuration settings and stores sensor correction coefficients in the event of shutdowns or power loss. The Series 3400 can be configured to be ATEX or IECEX approved for use in hazardous (classified) locations. The rangeability allows the smart transmitter to be configured to fit most applications.

Product Applications

  • Water and wastewater
  • Chemical and petrochemical
  • Pulp and paper
  • Oil and gas
  • Food and beverage



  • High accuracy (±0.075% FS)
  • Rangeability (up to 100:1)
  • Completely configurable using zero/span buttons (no calibrator required)
  • Fail-mode process function
  • Automatic ambient temperature compensation



  • Service: Compatible gases, steam, liquids or vapors.
  • Wetted Materials: 316L SS.
  • Accuracy: ±0.075% FS (@ 20°C).
  • Rangeability: Up to 100:1 turn down.
  • Stability: ≤0.075% FSO/3 years.
  • Temperature Limits: Ambient: -40 to 185°F (-40 to 85°C); Process with -DS: -40 to 400°F (-40 to 204°C).
  • Thermal Effect: < ±0.05% span/10°C.
  • Power Requirements: 10 to 55 VDC.
  • Output Signal: 4 to 20 mA.
  • Response Time: 16 to 480 ms (programmable).
  • Damping Time: 0 to 60 seconds.
  • MTBF (Mean Time Between Failure): 126 years.
  • MTFF (Mean Time to Failure): MTBF minus 8 h.
  • Electrical Connection: Packing gland M20x1.5, two 1/2″ female NPT conduit, screw terminal.
  • Process Connections: 1/2″ female or male NPT.
  • Enclosure Rating: NEMA 4X IP66/IP67.
  • Agency Approvals:
  • CE; -IS, -FP suffix: ATEX Compliant CE 0518 II 2G (Ex) ia/db IIC T6/T5 Gb Ta<80°C, T5 / II 2D Ex ia/tb IIIC T85°C/T100°C Db. Type Certificate No. KDB 17ATEX0056X. ATEX Standards: EN 60079-0:2012+A11:2013, EN 60079-1:2014, EN 60079-11:2012, EN 60079-26:2015, EN 60079-31:2014 IECEx Compliant: Ex ia/db IIC T6/T5 Gb / Ex ia/tb IIIC T85°C/T100° Db. Certificate of Conformity IECEx KDB 17.0008X. IECEx Standards: IEC 60079-0:2011, IEC 60079-1:2014-06, IEC 60079-11:2011, IEC 60079-26:2006, IEC 60079-31:2013.



Models & Ordering

Model Description
3400-AL-10-NM-2 Smart pressure transmitter, range 0-15 psi
3400-AL-13-NM-2 Smart pressure transmitter, range 0-100 psi
3400-AL-20-NM-2 Smart pressure transmitter, range 0-2300 psi
3400-AL-23-NM-2 Smart pressure transmitter, range 0-4350 psi





Additional information


3400-AL-10-NM-2, 3400-AL-13-NM-2, 3400-AL-20-NM-2, 3400-AL-23-NM-2