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IFM SI8503
SI8503
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Courier delivery
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5-6 Days
From €20
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DHL courier will deliver to the specified address
2-3 Days
From €40
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Warranty 1 year
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Free 30-Day returns
Description
Reliable monitoring of liquids and gases in pipes
Process connection with supplied adapter
Easy setting of the switch points for quick set-up
Robust housing for use in harsh industrial environments
LED bar graph for indication of switch point and flow
Specification
Product characteristics
| Number of inputs and outputs | Number of digital outputs: 1 |
|---|---|
| Process connection | threaded connection 1/2" NPT external thread |
Application
| Media | Liquids; Gases |
|---|---|
| Medium temperature[°C] [°C] | -25...80 |
Electrical data
| Operating voltage[V] [V] | 19...36 DC |
|---|---|
| Current consumption[mA] [mA] | < 60 |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time[s] [s] | 10 |
Inputs / outputs
| Number of inputs and outputs | Number of digital outputs: 1 |
|---|
Outputs
| Total number of outputs | 1 |
|---|---|
| Output signal | switching signal |
| Electrical design | PNP |
| Number of digital outputs | 1 |
| Output function | normally open / normally closed; (parameterisable) |
| Max. voltage drop switching output DC[V] [V] | 2.5 |
| Permanent current rating of switching output DC[mA] [mA] | 250 |
| Short-circuit protection | yes |
| Type of short-circuit protection | pulsed |
| Overload protection | yes |
Measuring/setting range
| Setting range[cm/s] [cm/s] | 200...3000 |
|---|---|
| Greatest sensitivity[cm/s] [cm/s] | 200...800 |
Accuracy / deviations
| Repeatability[cm/s] [cm/s] | 1...5 |
|---|---|
| Note on repeatability | for water 5...100 cm/s; 25 °C Factory setting |
| Temperature drift[cm/s x 1/K] [cm/s x 1/K] | 0.1; (for water 5...100 cm/s; 10...70 °C) |
| Temperature gradient[K/min] [K/min] | 300 |
| Switch point accuracy[cm/s] [cm/s] | ± 2...± 10; (for water 5...100 cm/s; 25 °C; Factory setting) |
| Hysteresis[cm/s] [cm/s] | 2...5; (for water 5...100 cm/s; 25 °C; Factory setting) |
Response times
| Response time[s] [s] | 1...10 |
|---|
Software / programming
| Adjustment of the switch point | pushbutton |
|---|
Operating conditions
| Ambient temperature[°C] [°C] | -25...80 |
|---|---|
| Protection | IP 67 |
Tests / approvals
| EMC | EN 61000-4-2 ESD 4 kV CD / 8 kV AD EN 61000-4-3 HF radiated 10 V/m EN 61000-4-4 Burst 2 kV EN 61000-4-6 HF conducted 10 V |
|---|---|
| EN 61000-4-2 ESD | 4 kV CD / 8 kV AD |
| EN 61000-4-3 HF radiated | 10 V/m |
| EN 61000-4-4 Burst | 2 kV |
| EN 61000-4-6 HF conducted | 10 V |
| Shock resistance | DIN IEC 68-2-27 50 g (11 ms) |
| DIN IEC 68-2-27 | 50 g (11 ms) |
| Vibration resistance | DIN EN 60068-2-6 20 g (55...2000 Hz) |
| DIN EN 60068-2-6 | 20 g (55...2000 Hz) |
Mechanical data
| Weight[g] [g] | 290.299 |
|---|---|
| Housing | cylindrical |
| Dimensions[mm] [mm] | Ø 50 / L = 113 |
| Materials | stainless steel (304/1.4301); PC; PBT-GF20; EPDM/X |
| Materials (wetted parts) | stainless steel (316L/1.4404); O-ring: FKM 80 Shore A |
| Process connection | threaded connection 1/2" NPT external thread |
| Probe diameter[mm] [mm] | 8.2 |
| Installation length EL[mm] [mm] | 27.5 |
Displays / operating elements
| Display | function 10 x LED, three-colour |
|---|---|
| function | 10 x LED, three-colour |
Accessories
| Items supplied | Adapter: 1 x 1/2-14NPT, E40107 |
|---|
Remarks
| Pack quantity | 1 pcs. |
|---|
Electrical connection
| Connector | 1 x M12; coding: A |
|---|
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