Product Overview
020-3489 is a FS-200E-A flow switch that offers accurate flow detection (adjustable set point) with 1% repeatability and European G1" port size. The durable construction delivers long life repeatability in either water or oil. The design of large flow paths keep pressure drop low, thus it is ideal for detection of flow in high volume lubrication, cooling or process applications.
- 3.0 to 22.5I/min set point
- Operates at a maximum pressure of 27bar
- Proof pressure up to 45 bar enhances durability
- Temperature range from -20°C to +80°C
- SPDT switching function
- Factory calibrated in horizontal position for accuracy
- Mountable in any orientation for flexible installation
- Adjustment accuracy within ±10% with 15% hysteresis max
- Plug connector per DIN 43650
- IP65 enclosure, 20VA contact rating, 1.2kg total weight
Product details
| Flow Switch Type |
SPDT |
| Flow Rate Max |
22.5l/min |
| Operating Pressure Max |
27bar |
| Supply Voltage Max |
- |
| Switching Voltage AC Max |
250V |
| Media Type |
Oil, Water |
| Process Connection Type |
Threaded |
| Housing Material |
Bronze |
| Operating Temperature Max |
80°C |
| Qualification |
- |
| Flow Rate Min |
3l/min |
| Operating Pressure Min |
- |
| Supply Voltage Min |
- |
| Contact Rating |
500mA |
| Switching Voltage DC Max |
- |
| Process Connection Size |
G1 |
| Pipe Size |
- |
| Operating Temperature Min |
-20°C |
| Product Range |
FS-200E Series |
| SVHC |
No SVHC (25-Jun-2025) |
Other details
| Brand |
GEMS SENSORS |
| Part Number |
020-3489 |
| Quantity |
Each |
| Technical Data Sheet (128.70KB) EN |
View or download |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
