- RS Stock No.:
- 182-988
- Mfr. Part No.:
- SL5101
- Brand:
- ifm electronic
View all Flow Controllers
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£136.51
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1 + | £136.51 |
- RS Stock No.:
- 182-988
- Mfr. Part No.:
- SL5101
- Brand:
- ifm electronic
Technical Reference
Legislation and Compliance
Product Details
Airflow Sensor/Switch
Working on the calorimetric principle these sensors have a working range of 1 to 10m/sec (air velocity) and can be set to give an output signal should the airflow drop below the preset level.
Suitable for monitoring in HVAC applications
LED status indication of power/airflow
Insertion depth; 32mm (min), 120mm (max)
Switching point continuously adjustable
Dimensions: Length 140mm, Diameteter 23mm
Supplied with mounting clamp and installation instructions
LED status indication of power/airflow
Insertion depth; 32mm (min), 120mm (max)
Switching point continuously adjustable
Dimensions: Length 140mm, Diameteter 23mm
Supplied with mounting clamp and installation instructions

ifm electronic Airflow Sensor/Switch
The ifm electronic airflow sensor/switch can sense a maximum flow rate of 1000cm³/s
working on the calorimetric principle. It has a supply voltage rating of 24VDC. The immersion depth into the duct can be flexibly varied via the supplied mounting clamp. This sensor has a working range of 1 to 10m/sec (air velocity) and can be set to give an output signal should the airflow drop below the preset level.
Features and Benefits
Reliable airflow monitoring
User-friendly setting of the requested immersion depth of the sensor
Intuitive setting of the switch point via a potentiometer
Signal output via potential-free relay contacts
LED status indication of power/airflow
Insertion depth is 32mm (minimum), 120mm (maximum)
Switching point continuously adjustable
Dimensions: Length is 140mm
User-friendly setting of the requested immersion depth of the sensor
Intuitive setting of the switch point via a potentiometer
Signal output via potential-free relay contacts
LED status indication of power/airflow
Insertion depth is 32mm (minimum), 120mm (maximum)
Switching point continuously adjustable
Dimensions: Length is 140mm
Diameter is 23mm
Supplied with mounting clamp and installation instructions
Pipe diameter range is 23mm
Supplied with mounting clamp and installation instructions
Pipe diameter range is 23mm
Applications
Ventilation systems in building automation
Airflow monitoring in ventilation systems and/or suction operations
Monitoring in HVAC applications
Airflow monitoring in ventilation systems and/or suction operations
Monitoring in HVAC applications
Certifications
CE certified
UL listed
DIN EN 61000-6-2
DIN EN 61000-6-3
CRN certified
IP65 rated
UL listed
DIN EN 61000-6-2
DIN EN 61000-6-3
CRN certified
IP65 rated
Specifications
Attribute | Value |
---|---|
Maximum Flow Rate | 100 → 1000 cm³/s |
Electrical Connection | Cable |
Control Output | Relay |
Supply Voltage | 24 V dc |
Display Screen | LED |
Pipe Diameter Range | 23 mm |
Minimum Operating Temperature | -10°C |
Maximum Operating Temperature | +50°C |