Product Overview
180395BSPP is a RotorFlow® RFS type flow switch. It builds an extra level of reliability and protection into users' equipment. By the principle of operation, the rotor cannot be deceived into indicating a positive flow situation when no flow actually exists. Once set to a desired actuation point, RotorFlow will switch to a “no-flow” condition should the rotor stop for any reason. It protects expensive electronic equipment from coolant flow failure on semiconductor processing equipment, lasers, medical equipment, X-ray and other high-power tubes, and robotic welding equipment.
- 24V DC input power
- Flow ranges from 5 to 30GPM (standard range)
- 0.75" NPT port size
- Brass body material
- Relay contact ratings (SPDT) are 1 amp, 24V DC resistive; 0.3 amp, 110V AC
- Operating pressure range from 200PSIG (13.8bar) at 70°F, 100PSIG (6.9bar) max at 212°F
- Operating temperature range from -20°F to 212°F (-29°C to 100°C)
- 20mA no load, 35mA load (relay energized) current consumption
- 2% maximum deviation repeatability
- 15% maximum set point differential, ±5% set point accuracy (factory set)
Product details
| Flow Switch Type |
SPDT |
| Flow Rate Max |
112.5l/min |
| Operating Pressure Max |
14bar |
| Supply Voltage Max |
24VDC |
| Switching Voltage AC Max |
110V |
| Media Type |
Liquid |
| Process Connection Type |
BSP Thread |
| Housing Material |
Brass |
| Operating Temperature Max |
100°C |
| Qualification |
- |
| Flow Rate Min |
20l/min |
| Operating Pressure Min |
- |
| Supply Voltage Min |
- |
| Contact Rating |
1A |
| Switching Voltage DC Max |
24V |
| Process Connection Size |
3/4" |
| Pipe Size |
- |
| Operating Temperature Min |
- |
| Product Range |
RotorFlow RFS Series |
| SVHC |
No SVHC (25-Jun-2025) |
Other details
| Brand |
GEMS SENSORS |
| Part Number |
180395BSPP |
| Quantity |
Each |
| Technical Data Sheet (150.82KB) EN |
View or download |
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