Rugged and easy to use, this flow switch detects liquid flow or low/no flow in pipes measuring 3" (76.2 mm) and encompasses an SPST contact to energize a device when the flow exceeds or drops below the set flow rate. In addition, it is ideal for corrosive liquid services, water/waste treatment, liquid pumping, and process control systems.
Rugged and easy to use, this flow switch detects liquid flow or low/no flow in pipes measuring 3" (76.2 mm) and encompasses an SPST contact to energize a device when the flow exceeds or drops below the set flow rate. In addition, it is ideal for corrosive liquid services, water/waste treatment, liquid pumping, and process control systems.
Install this flow switch to detect liquid flow or low/no flow rates and easily put it in place. The durable NEMA 4X rated housing offers excellent chemical resistance to withstand corrosive applications.
Features
Applications
| Pipe Size | 3" (76.2 mm) |
| Connection Size | ½" NPT |
| Maximum Flow | 30 m3/h, water |
| Flow Rate | Rising: 3 | 6 L/min, water Falling: 2.9 | 5.5 L/min, water |
| Body Material | PP |
| O-Ring | Viton |
| Maximum Working Temperature | 190°F (88°C) |
| Maximum Working Pressure | Non-Shock | 145 psi (10 bar) |
| Maximum Contact Current | 1.5 A |
| Maximum Power Supply | 85 V DC, 250 V AC |
| Relay | SPST reed switch, NO, NC, adjustable |
| Protection Class | IP65, NEMA 4X |
| Dimensions | 4.8 x 4.6" (121.5 x 116.3 mm) |
| Pipe Size | 3" (76.2 mm) |
| Connection Size | ½" NPT |
| Maximum Flow | 30 m3/h, water |
| Flow Rate | Rising: 3 | 6 L/min, water Falling: 2.9 | 5.5 L/min, water |
| Body Material | PP |
| O-Ring | Viton |
| Maximum Working Temperature | 190°F (88°C) |
| Maximum Working Pressure | Non-Shock | 145 psi (10 bar) |
| Maximum Contact Current | 1.5 A |
| Maximum Power Supply | 85 V DC, 250 V AC |
| Relay | SPST reed switch, NO, NC, adjustable |
| Protection Class | IP65, NEMA 4X |
| Dimensions | 4.8 x 4.6" (121.5 x 116.3 mm) |
