IFM SL0301
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Quick facts
| Availability | Confirmed on request |
| Category | Airflow sensors |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can SL0301 be shipped?
SL0301 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up SL0301 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for SL0301 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for SL0301, subject to availability and destination.
Reliable airflow monitoring For use in ventilation systems in building automation User-friendly setting of the requested immersion depth of the sensor Intuitive setting of the switch point via potentiometer Signal output via potential-free relay contacts
Specifications
Product characteristics
| Number of inputs and outputs | Number of relay outputs: 1 |
| Process connection | clamp adapter Ø 23 mm |
Application
| Medium temperature[°C] [°C] | -10...50 |
| Pressure rating | 1 bar; 0.1 MPa |
| 1 bar | 0.1 MPa |
Electrical data
| Operating voltage[V] [V] | 80...250 AC / 90...250 DC |
| Max. power consumption[VA] [VA] | 3 |
| Min. insulation resistance[MΩ] [MΩ] | 100; (500 V DC) |
| Reverse polarity protection | no |
| Power-on delay time[s] [s] | 60 |
Inputs / outputs
| Number of inputs and outputs | Number of relay outputs: 1 |
Outputs
| Output signal | switching signal |
| Number of relay outputs | 1 |
| Contact rating | 3 A (30 V DC / 250 V AC) |
| Switching function flow monitoring | relay energised when flow is present |
| Short-circuit proof | no |
| Overload protection | no |
Measuring/setting range
| Setting range[cm/s] [cm/s] | 100...1000 |
| Greatest sensitivity[cm/s] [cm/s] | 100...400 |
Accuracy / deviations
| Temperature gradient[K/min] [K/min] | 5 |
Response times
| Response time[s] [s] | 3...60 |
Software / programming
| Adjustment of the switch point | potentiometer |
Operating conditions
| Ambient temperature[°C] [°C] | -10...50 |
| Storage temperature[°C] [°C] | -25...85 |
| Max. relative air humidity[%] [%] | 90 |
| Protection | IP 65 |
Tests / approvals
| MTTF[years] [years] | 747 |
Mechanical data
| Weight[g] [g] | 209 |
| Housing | cylindrical |
| Dimensions[mm] [mm] | Ø 23 / L = 142 |
| Materials | housing: PBT; sensor surface: titanium |
| Materials (wetted parts) | PBT; titanium |
| Process connection | clamp adapter Ø 23 mm |
Displays / operating elements
| Display | function; 1 x LED, red; function; 1 x LED, green |
| function | 1 x LED, green |
Electrical connection
| Required protection | miniature fuse to IEC60127-2 sheet 1; ≤ 5 A; fast acting |
Accessories
| Items supplied | Mounting clamp: 1, E40048 |
Remarks
| Remarks | Recommendation Check the safe functioning of the unit after a short circuit. |
| Pack quantity | 1 pcs. |
Electrical connection
| Cable | 2 m, PUR; 4 x 0.5 mm² |
