CF22 – Flow Switch w/ Nylon & Aluminum Housing
The CF22 Thermal Dispersion Flow Switch models are designed to detect the flow of liquids in pipes or ducts. This model represents an advancement in Thermal Dispersion technology with our single tip design. The CF22 is an effective solution for flow/no flow or ascending and descending flow detection requirements.
The housing with viewing window gives the operator a switch status as well as: an 8 LED bargraph with flow rate indication and a central LED that indicates the switch detection status.
The connection and body are made of 316 stainless steel. This model can be made with threaded (NPTor BSP) process connections starting at 3/8″, Sanitary or Flanged connections.
Application: Liquid Flow Detection
Supply: DC: 24V (± 10%) AC: 100…240V (±10%) (50/60Hz) & 125Vdc
Consumption: <100mA
Output: Relay (1 SPDT) 5A – 250Vac Set Point Range: Liquids: 3cm/s to 3m/s
Air: 5cm/s to 5m/s
Accuracy: ± 10%
Response Time: +/- 1 to 10s
Gradient Temperature: 15°C/min
Flow Rate Indication: Bargraph 8 led ́s
Enclosure Material: Aluminum, 316SS or Plastic (nylon fiberglass)
Electrical Connection: Cable gland 1⁄2” NPT
Process Connection: BSP, NPT, Flange or Sanitary
Wetted Parts: 316 SS
Ambient Temperature: -10 to 70°C
Process Temperature: -10 to + 80°C (extended neck up to 120°C)
Pressure: max. 100 Bar
Class Protection: N1 – Nylon IP65
G1 /G2 – Aluminum IP66
GX – Aluminum Explosion Proof Rated IP66
A3 – 316SS IP66
- Ideal for different industrial environments as well as sanitary applications.
- Proven Thermal Dispersion Technology with no moving parts and maintenance free reliability.
- 316 stainless steel body
- Excellent low flow sensitivity. Protection class IP65 / IP66(IEC 60529).
- Fast flow response time.
- Several types of process connections including Threaded, Flanged and Sanitary connections
- Food and Beverage
- Industry Water
- Treatment Plants
- PetroChemical Industry
- Pharmaceutical Industry
- Pulp and Paper Manufacturers
- ATEX / CE /EAC/TR CU / IECEx /Inmetro
- SIL 2 (Surface Mount Electronics)
- SIL 2 (Through-Hole Electronics)
- SIL (TUV)