This range of pressure transmitters delivers a voltage signal proportional to the measured pressure difference.
Its IP65 housing makes the waterproof SDP robust.
It is ideal in rooms or ducts where depression or overpressure must be controlled and maintained.
The sensor is highly accurate and the measurement does not get loose over time.
There is this same equipment with possibility of control / regulation.

Characteristics:
High precision sensor (0.1Pa).
Operating temperature from -10 to 60ºC.
Measuring range: 0> 100Pa, 0> 500Pa, 0> 3500Pa, or -60> + 60Pa.
Overall dimensions 120x80x50 mm.
24V power supply.
Output 0-10V.
Completely waterproof housing (IP65).

Models:
SDP100
Measurement ranges from 0 to 100Pa.
Sensor accuracy: 0.2% FS (full scale).
Drift in time: 0Pa / year.

SDP120
Measurement ranges from -60 to 60Pa.
Sensor accuracy: 0.5% FS (full scale).
Drift in time: 0Pa / year.

SDP500
Measuring ranges from 0 to 500Pa.
Sensor accuracy: 0.1% FS (full scale).
Drift in time: 0Pa / year.

SDP3500
Measuring ranges from 0 to 3,500Pa.
Sensor accuracy: 0.1% FS (full scale).
Drift in time: 0Pa / year.

Catalogue