LF32 switch is capable to sense tiny pressure change and widely used to control the flue of aerator, to monitor fan and air conditioner. It is also suitable for over heating protection and frost protection in industrial cooling system. Due to its outstanding design, the setpoint can be adjust visually.
Air, non-combustible and non-aggressive gasses
Diaphragm in any vertical plane
IP54 (with cover)
-40 C to 85 C
SPST or SPDT
Resistance: Initial:400 milliohms.
1.5A (0.4A) @ 250Vac250Vac
6.4 mm(0.25") copper alloy
6.0mm Dia. For tube connection
|20 ~ 200 Pa||10 Pa||+/-15%|
|30 ~300 Pa||10 Pa||+/-15%|
|40 ~400 Pa||20 Pa||+/-15%|
|50 ~500 Pa||20 Pa||+/-15%|
|200 ~ 1000 Pa||100 Pa||+/-15%|
|500 ~ 2500 Pa||150 Pa||+/-15%|