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FXFF109 Flow Sensor 2 × Analog Output

Usually ready to ship in 30 days after order is received.
weFlux² Flow Sensors with two analog outputs simultaneously measure flow velocity and the temperature of aqueous liquids regardless of position and direction of flow. Advantage: The number of measuring points and the diversity of sensor variants are cut in half, and greatest possible flexibility is assured for installation in closed piping systems. The analysis module is integrated into the compact housing.

Sensor-specific data

Measuring Range 10 ... 400 cm/s
Temperature of the medium, flow measurement 0 ... 125 °C**
Temperature of the medium, temperature measurement -25 ... 150 °C
Setting Range 10 ... 400 cm/s
Medium Water
Measuring error (total)  ≤ 2 %
MTTFd (EN ISO 13849-1) 1,210.41 a
Response time in case of temperature jump 10 s

Environmental conditions

Ambient temperature -25 ... 80 °C
Storage temperature -25 ... 80 °C
Pressure Resistance 100 bar
EMC DIN EN 61326-1
Shock resistance per DIN IEC 68-2-27 30 g / 11 ms
Vibration resistance per DIN IEC 60068-2-6 5 g (10...2000 Hz)

Electrical Data

Supply Voltage 12 ... 32 V DC
Current Consumption (Ub = 24 V) < 40 mA
Number of analog outputs 2
Analog Output 4...20 mA
Signal source Flow
Response Time 1 ... 5 s
Short Circuit Protection yes
Reverse Polarity Protection yes
Protection Class III

Mechanical Data

Housing Material Stainless steel, V4A (1.4404/316L)
Material in contact with media Stainless steel, V4A (1.4404/316L)
Degree of Protection IP68/IP69K *
Connection M12 × 1; 4-pin
Process Connection G 1/2" CIP-capable
Process Connection Length (PCL) 60 mm
Probe Length (PL) 16.4 mm
Weight 326 g

Output

Analog output flow yes
Analog output temperature yes

Adjustable parameters

Signal source Flow
Temperature
All other parameters can be found in the product documentation.

Standards and certificates

B_SYM_CE_01.pdf B_SYM_CE_01.pdf B_SYM_CE_01.pdf B_SYM_CE_01.pdf B_SYM_CE_01.pdf
* Certified by wenglor ** The sensors were calibrated and specified for the medium water. Technically, the sensors are suitable for a medium temperature of up to -25 °C. To achieve a temperature below 0 °C, a different medium must be added to the water. This leads to a different measurement result, which is why an application below 0 °C must be tested individually for the mixture used.

Connection Diagram

Dimensioned Picture

Dimensions specified in mm (1 mm = 0.03937")
B_SYM_SCHLUESSEL_27.pdf Wrench Size

Complementary Products

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Initial start-up instructions
Operating instructions
Quick-start guide
Declarations of Conformity / Approvals
Product certificates
Product certificates
Fluid_sensors_food_safety_declaration.pdf
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