Accuracy / Deviations
Repeatability	1...5 cm/s
Note on repeatability	For water 5...100 cm/s; 25 °C; factory setting
Temperature drift	0.1; (for water 5...100 cm/s; 10...70 °C) cm/s x 1/K
Temperature gradient	300 K/min
Switching point accuracy	± 2...± 10; (for water 5...100 cm/s; 25 °C; factory setting) cm/s
Hysteresis	2...5; (for water 5...100 cm/s; 25 °C; factory setting) cm/s
Approvals / tests
EMC	EN 61000-4-2 ESD / 4 kV CD / 8 kV AD; EN 61000-4-3 Radiated HF / 10 V/m; EN 61000-4-4 Burst / 2 kV; EN 61000-4-6 Conducted HF / 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	298 years
UL approval	Approval number UL / I02X
Displays / controls
Indication	Function / 10 x LED, 3-colour
Electrical connection
Plug connection	1 x M12; coding: A; contacts: 4
Electrical data
Operating voltage	19...36 DC V
Electricity consumption	< 60 mA
Protection class	III
Standby delay time	10 s
Reverse polarity protection
Environmental conditions
Ambient temperature	-25...80 °C
Storage temperature	-25...100 °C
Degree of protection	IP 67
Field of application
Media	Liquid media; gaseous media; aggressive media
Medium temperature	-25...80 °C
Compressive strength	300 bar / 30 MPa
Measurement / adjustment range
Rod length L	45 mm
Adjustment range	3...300 cm/s
Maximum sensitivity	3...100 cm/s
Mechanical data
Housing	Cylindrical
Dimensions	Ø 50 / L = 113 mm
Materials	1.4404 (stainless steel / 316L); 1.4310 (stainless steel / 301); PC; PBT-GF20; EPDM/X
Materials in contact with the medium	Hastelloy C-4 (2.4610); O-ring: FKM 80 Shore A
Rod diameter	8,2 mm
Installation length EL	45 mm
Outputs
Total number of outputs	1
Output signal	Switching signal
Electrical version	PNP
Number of digital outputs	1
Output function	Normally open contact (NO) / Normally closed contact (NC); (configurable)
Max. voltage drop switching output DC	2,5 V
Continuous current rating of switching output DC	250 mA
Short-circuit protection type	timed
Short-circuit protection
Overload resistant
Product features
Number of inputs and outputs	Number of digital outputs: 1
Process connection	Threaded connection M18 x 1.5 internal thread
Response times
Response time	1...2; (at temperature gradient: 1 K/min) s
Software / Programming
Switching point adjustment	Push button

Flow switch, PNP, switching signal, medium temperature -25...80 °C, pressure resistance 300 bar, M18 x 1.5 internal thread, plug connection, [liquid media]: setting range 3...300 cm/s, medium temperature -25...80 °C, [gaseous media]: setting range 200...3000 cm/s, medium temperature -25...80 °C