Airflow monitor
SL0201
SLG23CEEAKOW/24VAC
Airflow monitor
SL0201
SLG23CEEAKOW/24VAC
- 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
Product characteristics
| Number of inputs and outputs | Number of relay outputs: 1 |
|---|---|
| Process connection | Ø 23 mm |
Application
| Medium temperature [°C] | -10...50 |
|---|---|
| Pressure rating [bar] | 1 |
Electrical data
| Operating voltage [V] | 21.6...26.6 AC |
|---|---|
| Current consumption [mA] | 50 |
| Min. insulation resistance [MΩ] | 100; (500 V DC) |
| Reverse polarity protection | no |
| Power-on delay time [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 // cULus: 30 V DC / 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] | 100...1000 |
|---|---|
| Greatest sensitivity [cm/s] | 100...400 |
Accuracy / deviations
| Temperature gradient [K/min] | 5 |
|---|
Response times
| Response time [s] | 3...60 |
|---|
| Response time [s] | 3...60 |
|---|
Software / programming
| Adjustment of the switch point | potentiometer |
|---|
Operating conditions
| Ambient temperature [°C] | -10...50 |
|---|---|
| Storage temperature [°C] | -25...85 |
| Protection | IP 65 |
Tests / approvals
| MTTF [years] | 877 | ||||
|---|---|---|---|---|---|
| UL approval |
|
Mechanical data
| Weight [g] | 198.5 |
|---|---|
| Dimensions [mm] | Ø 23 / L = 142 |
| Materials | housing: PBT; sensor surface: titanium |
| Materials (wetted parts) | PBT; titanium |
| Process connection | Ø 23 mm |
Displays / operating elements
| Display |
|
|---|
Electrical connection
| Required protection | miniature fuse to IEC60127-2 sheet 1; ≤ 5 A; fast acting |
|---|
Accessories
| Items supplied |
|
|---|
Remarks
| Remarks |
|
|
|---|---|---|
| Pack quantity | 1 pcs. |
Electrical connection
| Connection | Cable: 2 m, PUR; 4 x 0.5 mm² |
|---|
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SL0201-02 — 07.09.2023 —
SL0201 –
SLG23CEEAKOW/24VAC
- 1
- potentiometer
Electrical connection
Cable: 2 m, PUR; 4 x 0.5 mm²
Connection
- Note miniature fuse to IEC60127-2 sheet 1 ≤ 5 A fast acting
- Core colours :
- BN =
- brown
- BU =
- blue
- BK =
- black
- WH =
- white