Flow and temperature sensor
FlexFlow PF20H
Anything flows.
Product overview FlexFlow PF20H
| Product highlights | Applications | Process connections | Measuring range | Operating conditions |
| Compact flow sensor Two analog outputs Two switching outputs Configurable outputs No moving parts |
CIP method Flow measurement with high-purity media Dry running pro- tection |
DIN 11851 (screw milk pipe connection) ISO 2852 (Tri-Clamp) DIN 32676 (Tri-Clamp) BHC DN38 Varivent Typ N, Typ F G 1/2” hygienic |
10 ... 400 cm/s –25 ... +125 °C |
–25 ... +150 °C 40 bar max. |
| Housing | Conformity / Approvals |
Electrical connections and output signals |
Interfaces | Appropriate media |
| Stainless steel IP 67 IP 69K |
cULus EU 1935/2004, 10/2011, 2023/2006 |
M12-A, 4-pin, stainless steel PNP NPN Digital (push-pull) 4 ... 20mA 0 ... 10 V |
IO-Link 1.1 | Water Beverages Cleaning agents |
FlexFlow PF20H.
The sensor operates on the calorimetric measuring principle and besides flow measurements, it will also detect the media temperature.
Your benefits
- Increased process safety
The symmetrical and centered sensor design allows for optimal installation in the process in any position for best alignment. This ensures precise measurements and process safety.
- Less measuring spots, less effort
Flow and temperature measurement in a single sensor cuts down on the number of measuring spots and minimizes the effort for installation, service and warehousing.
- IO-Link for centralized configuration
The IO-Link interface allows for configuration of several sensors in parallel. This simplifies switching point adjustment for different process stages and saves time. PLC central storage of the data sets guarantees error-free system configuration.
The FlexFlow PF20H is FDA compliant, meets all relevant industrial requirements and complies with EU Regulations 1935/2004, 10/2011 and 2023/2006.
Flow and temperature sensor
FlexFlow PF20S
Anything flows.
Product overview FlexFlow PF20S
| Product highlights | Applications | Process connections | Measuring range | Operating conditions |
| Compact flow sensor Two analog outputs Two switching outputs Configurable outputs No moving parts |
Tool cooling Bottle cleaning Component cleaning Dry running protection |
Cutting ring fitting (6mm) Clamping ring fitting (6mm) Conical nipple M18×1.5 G1/2A hygienic |
10 ... 400 cm/s –25 ... +125 °C |
–25 ... +150 °C 100 bar max. |
| Housing | Conformity / Approvals | Electrical connections and output signals |
Interfaces | Appropriate media |
| Stainless steel 1.4404 IP 67 IP 69K |
cULus | M12, 4-pin, stainless steel PNP NPN Digital (push-pull) 4 ... 20mA 0 ... 10 V |
IO-Link 1.1 | Water Water-glycol mixture (max. 30% glycol) |
FlexFlow PF20S.
The sensor operates on the calorimetric measuring principle and
besides flow measurements, it will also detect the media temperature.
Your benefits
- Easy setup and efficient fluid management
The robust stainless steel housing of the FlexFlow sensors integrates the entire electronics which eliminates wiring effort and the need for cabinet installation.
- Less measuring spots, less effort
Flow and temperature measurement in a single sensor cuts down on the number of measuring spots and minimizes the effort for installation, service and warehousing.
- Increased process safety
The symmetrical and centered sensor design allows for optimal installation in the process in any position for best alignment. This ensures precise measurements and process safety.
- Process stability thanks to linear analog output
Unlike two-point control, the linear analog output ensures optimized process control which will minimize wear on valves and increase process stability.
- IO-Link for centralized configuration
The IO-Link allows for configuration of several sensors in parallel. This will ease switching point adjustments in the process step and save time.
FlexFlow PF20S is compliant to all relevant industrial requirements.
