Thermal Dispersion Mass Flow Meter
Thermal Dispersion Mass Flow Switch
Sitron introduced its first Thermal Dispersion Flow Switch in 1995. Thermal Desertion technology enables the detection of flow of gases and liquids without moving parts and with a much longer life span compared to other technologies. While our flow switch has been updated and improved over the years, one thing has not changed: The CF12 series continues to offer maintenance-free reliability for liquid and gas flow detection for most applications at a very competitive price.
Like all Sitron products the CF12 can be configured according to the unique control needs of our customers. Offered in Fiberglass Reinforced Nylon, Aluminum or 316 Stainless Steel. All models can be purchased in a wide range of process connections such as threads, flanges or sanitary as well as with Halar or Epoxy coating for aggressive media or even with the process sensor separate from the electronics. While the CF12 is designed to monitor the flow status of liquids and gases, it is also commonly used for liquid level detection.
||Liquid and Gas Flow Detection / Liquid Level Detection
||CF12 AC: 85-240 Vac (50/60 Hz) or CF12 DC: 24 Vdc (+/- 10%)
||Relay (see models)
||Liquids: 3 cm / s ... 3 m / s - Gas: 5 cm / s ... 5 m / s
||+/- 1% of set point
||1 ... 10 Sec.
||15 ° C / min
||Red Led-Flow below setpoint / Yellow Led-Flow in setpoint / Green Led Flow above setpoint
||N1- Nylon, G1 / G2 / G3-Aluminum, A1 / A2-316 Stainless Steel.
||Press cable with 2000mm cable, M12 connector or ½ "NPT
||BSP or NPT, Adjustable, Sanitary Connection or Flange
||316 Stainless Steel / With Halar coating (corrosive media)
||14 ... 176 ° F (-10 ... 80 ° C) or heat sink to 248 ° F (120 ° C)
||100 Bar (Others on request)
||IP65 to IP67 (IEC 60529) (see models)