Housing
DIN 228-1 male thread / NPT male thread
Sensing Range
M12-A, 5-pin, stainless steel connector
Baumer
Flow measurement
PF55S
Flow sensor
Technical Specifications
Housing
DIN 228-1 male thread / NPT male thread
Sensing Range
M12-A, 5-pin, stainless steel connector
Features
- Measurement of volume, velocity and temperature in a single sensor
- Precise and stable measurements with accuracies to 1.0 %
- For media with conductivity > 50 µS/cm in closed systems
- Measurement range 0 … 72 m³/h for pipe diameters DN 10 … 50
- Compact, robust and resistant to temperature fluctuations
Detailed Technical Data
Output signal
Output type
1 x pulse / frequency / alarm
Current output
0 … 20 mA4 … 20 mA
Voltage output
1.2 V DC 0
Environmental Conditions
Protection degree (EN 60529)
IP 67
Process connection
Process Connection
DIN 228-1 male dişNPT male thread
Wetted parts material
AISI 316 (1.4401)PTFEFKM
Wet part material, astar
PTFE
Wet part material, seal
FKM
Wet part material, elektrotlar
AISI 316L (1.4404)
COMPLIANCE AND APPROVALS
EMC
IEC 61326-1EN 61326-1
Pressure directive
PED
Performance Features
Damping
0.2 … 1000 s
Hysteresis
3 % o. r.
Repeatability
≤ 0.25 % o. r.
Sampling interval
≤ 200 ms
Max.. flow speed
10 m/s
Measuring principle
Electromagnetic flow measurement
Min.. measuring span
0.2 … 0.4 m/s
Basamak response time
≤ 400 ms
Media characteristics
≥ 50 µS/cm
Max.. measurement error
± 1.0 % o. r.± 2 °C
Measuring range, flow
1.9 … 1200 l/min0.4 … 10 m/s
Measuring range, temperature
-10 … 100 °C
Max.. measuring rate (turndown)
1 : 1000
Temperature drift (by ambient)
0.03 % FSR/10 K