Features
- Single-Pole Double-Throw
- Pressure controller of fire protection facilities (such as fire extinguishers), automation, hydraulic systems and other equipments
Description
In the industrial and automotive fields , a certain pressure value is usually set for the equipment When the pressure reaches this value, the system will send an electronic signal to start the mechanical equipment Which triggers a warning (such as a leak of equipment, an alarm, etc.) . This is Diaphragm type pressure switch. The max pressure can not be exceeded to 300bar, SPDT.
Specification
*Size chart and Selection chart are in the PDF file below, you can download it freely or click the "request a contact" on the right for more details.
| Body Material | Zinc plated steel/Stainless steel |
| Contact | Silver cadmium alloy,gold plated is available |
| Max Voltage | 250VAC/42VDC |
| Max Current | 4A |
| Working Temperature Range | -40°C~-+100°C(Different Diaphragm) |
| Mechanic Life Endurance | 1,000,000 times |
| Electric Life Endurance | 100,000 times |
| Pollution Situation | Normal |
| Repeated Accuracy | 2% |
| IP Grade | Wire leads Ip00,Hirschmann IP65,Resined wires IP67 |
| Applicable Rule | EN 60730-1 |
| Max Working Pressure | Zinc plated steel/Stainless steel:150bar Brass: 40bar |
| Burst Pressure | Zinc plated steel/Stainless steel: 300bar Brass: 80bar |
| Weight | ~140g |
LF702 High Pressure Switch, 30~200bar
