Lighthouse Remote DP Differential Pressure Sensor (± 25 / ± 50 / ± 100 Pa)

Measurement principle: Áp điện, Không dòng chảy

Measurement range: ± 25 / ± 50 / ± 100 Pa (± 0.1 / ± 0.2 / ± 0.4 inch WC)

Accuracy at 20 °C (68 °F): ± 0.5 Pa = ± 0.5 % Full Scale

Response time t90: 50 ms / 500 ms / 2 s / 4 s selectable with DIP switches

Temperature dependency: 0.03Pa / K

Long-term stability : < 0.5 Pa / year

Overload limits: ± 7000 Pa (± 28 inch WC)

Analog outputs: 0-5 V or 0-10V and 0-20 mA or 4-20 mA (3-wire)

Power supply: 15 - 35 V DC or 24V AC ± 20%

Current consumption: 23 mA at 0 Pa / 24 V DC

Electrical connection: Spring terminals max. 1.5 mm 2 (AWG 16)

Cable gland: M16x1.5

Electromagnetic compatibility: EN61326-1, EN61326-2-3

Housing material: Polycarbonate, UL94V-0

Protection class: Enclosure IP65 / NEMA4

Working humidity: Relative Humidity 0...95 % RH (non-condensing)

Temperature ranges:

Operation: -20 ... +60 °C (-4...140°F)

Storage: -40 ... +70 °C (-40...158°F)