Servoflo Corporation Low Differential Pressure Transmitter AI178A

Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Low Differential Pressure Transmitter AI178A -  - Servoflo Corporation
Lexington, MA, United States
Low Differential Pressure Transmitter AI178A
DESCRIPTION Model 178A Series are low-range differential pressure transmitters. Each unit features a 3 1/2 digit LCD to show the pressure, also a push button switch (inside) for zero pressure calibration. The AI178A Series has a SS304 front panel and an IP65/NEMA 4 rated aluminum die casting enclosure, good for many indoor and outdoor applications. The pressure ranges from 0.1" WC to 100" WC, uni-directional or bi-directional. The output is 2-wire 4-20 mA, fully protected against short circuiting and incorrect wiring. All units are temperature-compensa ted with available accuracies of 0.8%, 0.4% and 0.25% FS. The patented stainless steel diaphragm sensor provides good corrosion resistance, excellent repeatability and long term stability. FEATURES 3 1/2 digit LDC display Up to 15 PSI overpressure Incorrect wiring protection Rugged aluminum housing rated NEMA 4/IP65 RoHS Compliance Pressure ranges as low as 0 - 0.1"WC Temperature-compensa ted Uni-directional or bi-directional TYPICAL USES HVAC air pressure and VAV pressure sensor Cleanroom pressure and fume hood airflow control Duct static pressure measurement Draft control Furnace airflow control Isolation rooms

DESCRIPTION

Model 178A Series are low-range differential pressure transmitters. Each unit features a 3 1/2 digit LCD to show the pressure, also a push button switch (inside) for zero pressure calibration.

The AI178A Series has a SS304 front panel and an IP65/NEMA 4 rated aluminum die casting enclosure, good for many indoor and outdoor applications. The pressure ranges from 0.1" WC to 100" WC, uni-directional or bi-directional. The output is 2-wire 4-20 mA, fully protected against short circuiting and incorrect wiring. All units are temperature-compensated with available accuracies of 0.8%, 0.4% and 0.25% FS. The patented stainless steel diaphragm sensor provides good corrosion resistance, excellent repeatability and long term stability.

FEATURES

  • 3 1/2 digit LDC display
  • Up to 15 PSI overpressure
  • Incorrect wiring protection
  • Rugged aluminum housing rated NEMA 4/IP65
  • RoHS Compliance
  • Pressure ranges as low as 0 - 0.1"WC
  • Temperature-compensated
  • Uni-directional or bi-directional

TYPICAL USES

  • HVAC air pressure and VAV pressure sensor
  • Cleanroom pressure and fume hood airflow control
  • Duct static pressure measurement
  • Draft control
  • Furnace airflow control
  • Isolation rooms
Supplier's Site Datasheet

Technical Specifications

  Servoflo Corporation
Product Category Pressure Transmitters
Product Name Low Differential Pressure Transmitter AI178A
Display Type Digital Numerical Display
Unlock Full Specs
to access all available technical data

Similar Products