SECM series

Electric contact pressure controller

Combining the inherent reliability and accuracy of the liquid column manometer with electronic switching.

The advantage of these instruments is the possibility of viewing pressure measurements and establishing 1 or 2 on-off electric contacts with high accuracy and repeatability.
Technical data
Inclined version in mmCE : 8-0-8, 20-0-20, 0-10, 0-20, 0-40, 0-60
Vertical version in mmCE : 0-100, 0-150, 0-200, 0-300
Positive, negative and differential pressure measurement, with the option of 1, 2 or multiple electric contacts on the same scale.
Electric contacts from 0,5 mmH2O (5 Pa).
Delay adjustable from 0 to 45 seconds.
Contact rating : 3A at 230 V. – 50 Hz.
Operation of the contact on rising or falling pressure, by using the inverter function.
Simple pressure setting by cursor on graduated scale.
Max. static pressure of 6 bar, when used on differential pressure.
Pressure and switching points continuously displayed.
Switch position indicated by LED.


same as those of Slc25 above plus

• Mounting brackets
• Sliding fittings
• Connection fittings


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