Flow sensor ifm model SI5000

Product attributes

Number of inputs and outputs

Number of digital outputs: 1

Process connection

threaded connection M18 x 1,5 internal thread

Media

Liquids; Gases

Medium temperature [°C]

-25...80

Pressure rating

30 bar: 3 MPa

Operating voltage [V]

19...36 DC

Current consumption [mA]

< 60

Protection class

III

Reverse polarity protection

Yes

Power-on delay time [s]

10

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]

2.5

Permanent current rating of switching output DC [mA]

250

Short-circuit protection

Yes

Type of short-circuit protection

pulsed

Overload protection

Yes

Probe length L [mm]

45

Setting range [cm/s]

3...300

Greatest sensitivity [cm/s]

3...100

Setting range [cm/s]

200...3000

Greatest sensitivity [cm/s]

200...800

Repeatability [cm/s]

1...5

Note on repeatability

for water 5...100 cm/s; 25 °C; Factory setting

Temperature drift [cm/s x 1/K]

0.1; (for water 5...100 cm/s; 10...70 °C)

Temperature gradient [K/min]

300

Switch point accuracy [cm/s]

± 2...± 10; (for water 5...100 cm/s; 25 °C; Factory setting)

Hysteresis [cm/s]

2...5; (for water 5...100 cm/s; 25 °C; Factory setting)

Response time [s]

1...10

Adjustment of the switch point

pushbutton

Ambient temperature [°C]

-25...80

Storage temperature [°C]

-25...100

Protection rating

IP 67

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

Shock resistance

DIN IEC 68-2-27: 50 g (11 ms)

Vibration resistance

DIN EN 60068-2-6: 20 g (55...2000 Hz)

MTTF [years]

298

Weight [g]

246

Housing

cylindrical

Dimensions [mm]

Ø 50 / L = 113

Materials

stainless steel (316L/1.4404); stainless steel (301/1.4310); PC; PBT-GF20; EPDM/X

Materials (wetted parts)

stainless steel (316L/1.4404); O-ring: FKM 80 Shore A

Probe diameter [mm]

8.2

Installation length EL [mm]

45

Display

function: 10 x LED, three-colour

Pack quantity

1 pcs.

Connector

1 x M12; coding: A; Contacts: 4