SUBSCRIBE TO GET UPDATES
Copyright © 2023 SIGAcas.
Copyright © 2023 SIGAcas.
S409 Flow Direction Switch for Compressed Air/Gases
The S409 Thermal Mass Flow Direction detects and reports air flow direction. It can be used for both compressed air and non-corrosive gases.
- Simple: no moving parts to wear down
- Easy to Install: can be installed under pressure
- Accurate: < 0.1 m/s referred to 20°C and 1000 hpa
Description
Description
The Thermal Mass Flow Direction Switch S409 allows for the detection flow direction. It can be used in compressed air and non-corrosive gases. The sensor element is very robust and is completely composed of stainless steel. Through a 1/2” G-type ball valve the switch can be inserted into the pipe under pressure. The flow and direction information is output through 2 relay switches. The signals can be transferred to the SUTO flow sensor to activate and deactivate the flow measurement depending on the flow direction.
Benefits
Minimal Downtime
Lack of moving parts and robust construction ensures reliable results
Faster Monitoring
Easily view the whole system at once
Reduce Waste
Instant notification the moment metrics are off
Features
Features
- No moving parts, no mechanical wear
- Easy installation under pressure
Specs
Specs
- Detection range: 0.02 … 25 m/s @ 7barg, 20°C
- Sensor: 2 x Pt 1000
- Medium: air, gasses
- Medium humidity: < 100% (no condensation)
- Medium temp.: -20 … +80°C
- Ambient temp.: -20 … +70°C
- Operating pressure: 0 … 1.6 MPa
- Power supply: 24 VDC, 60 mA
- Output: 2 x Relay, 60V, 1A
- Process connection: 1/2” G type (ISO 228-1)
- Sensor material: Stainless steel 1.4404 (SUS 316L)
Documents
S409-Catalog
S409-Catalog (544 KB)S409-Manual
S409-Manual (768 KB)