Pressure & Temperature Switches and Elements

Pressure gauges, thermometers, pressure and temperature switches, with different accessories that meet the needs and regulation of different industrial processes.

Pressure gauges

  • Analog or digital display
  • Accuracies from 2.5% to 0.05% of span
  • Size of covers from 1" to 12"
  • Aluminum, monel, bronze, stainless steel (316, 17-4, 403) wetted parts, among others
  • Solid or open front, filled or hermetically sealed options
  • Oil filled option


Process Gauge Serie 1279

Industrial Gauge Serie 1009

Commercial Gauge 8008A

Digital Gauge DG25

Diaphragm seals

  • Diaphragm material in 304L and 316L stainless steel, Monel 400, Nickel, Hastelloy C276 and C22, among others
  • Lower housing material in steel, 304L and 316L stainless steel, Hastelloy B and C276, Monel 400, PVC, among others
  • With threaded connection, flanged, isolation rings, in-line, fully welded, sanitary

100-101 Series (Threaded)

100-101 Series (Threaded)

Isolating Ring 80

102-103 Series (Flanged)

Pressure Switches

  • Accuracies from 2% to 0.5% over full scale
  • Protection options NEMA 4, 4X, 6/7/9, explosion proof, IP66 / 97
  • Single set point functions, fixed dead band, field adjustable contacts, factory set SPDT or DPDT contacts
  • Pressure ranges from vacuum to 20,000 psi


B Series (NEMA 4X)

A Series (Explosion Proof)

A Series (Explosion Proof)

Temperature Switches

  • Accuracy: ± 1.00% of full scale
  • Single or double setpoint (Setpoint adjustable from 15% -100% of the range)
  • NEMA 4X or NEMA 7/9 protection options
  • Aluminum, steel or stainless-steel case
  • Selection of temperature ranges (from -40° to 750° F)
  • Fixed or limited dead band


T Series NEMA 4

T Series NEMA 7

LT Series NEMA 4

Bimetallic thermometers

  • Accuracy of +/- 1% of span
  • 2”, 3” and 5” cover sizes
  • Stem lengths from 2.5” to 24”
  • Rear process connection, bottom or for each angle
  • Hermetically sealed or filled with liquid
  • Ranges from -50 to 500° C


EI Series

EL Series (Filled)

CI Series


  • Threaded, flanged, welded socket, sanitary, among others.


Threaded Series

Flanged Series

Sanitary Series

ECN Automation
offers comprehensive solutions.

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