Inquiry Basket (
Home » Product List » HVAC pressure switch » Pressure Switch (LF32)
Product Details
Pressure Switch (LF32)
| Model NO.: | LF32 |
|---|---|
| Standard: | CE, UL |
| Unit Price: | Negotiable |
| Shipment Terms: | CIF |
| Payment Terms: | T/T,D/P |
| Price Valid Time: | From Aug 08,2011 To Dec 31,2011 |
| HS Code: | 9026900000 |
| Trademark: | LEFOO |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
Product Description
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.
Series No.
LF32
Media
Air, non-combustible and non-aggressive gasses
Max Operating Pressure
5 kPa
Mounting position
Diaphragm in any vertical plane
Degree of protection
IP54 (with cover)
Operating Temperature
-40 C to 85 C
Contact Arrangement
SPST or SPDT
Electrical Rating
Resistance: Initial: <400 milliohms;
1.5A (0.4A) @ 250Vac250Vac
Terminals
6.4 mm(0.25") copper alloy
Connection
6.0mm Dia. For tube connection
| Model | PressureRange | Differential | Tolerance |
| LF32-02 | 20 ~ 200 Pa | 10 Pa | +/-15% |
| LF32-03 | 30 ~300 Pa | 10 Pa | +/-15% |
| LF32-04 | 40 ~400 Pa | 20 Pa | +/-15% |
| LF32-05 | 50 ~ 500 Pa | 20 Pa | +/-15% |
| LF32-10 | 200 ~ 1000 Pa | 100 Pa | +/-15% |
| LF32-25 | 500 ~ 2500 Pa | 150 Pa | +/-15% |
