extend your senses
Flush inductive proximity switches
PSI M30 2wire

Flush inductive proximity switches
PSI M30 2wire

Flush inductive proximity switches
PSI M30 2wire






Inductive proximity switches are used for the monitoring of the presence or metal objects. Depending on the switch mode (normylly open/normally closed), the output closes or opens, when the conductive object approaching the active switching zone.

Operation - is maintenance-free. For a fault free operation it is however necessary to keep the following principles: Surfaces of the active switching zone have to be kept free, clean. It is necessary to prevent sediments and other foreign particles from touching and setting up the active surface of the sensor, especially when mounted in upright position (active surface upwards). High electromagnetic field intensity devices (e.g. radiophone) must not be used in the immediate vicinity of the sensors.

Connection of a switch to an electric circuit - Switch connectionmust meet the high protection standard required and resist the high operation temperatures. The proximity switches specified in this catalogue are delivered with 2 x 0.25 mm2, 3 x 0.25 mm2 or 4 x 0.25 mm2 PVC cable in length of 2 m. This type meets the IP 68 enclosure class. The quick-disconnect version is provided with the connector type complying with the IP 67 enclosure class.

Technické parametry

Technical parameters
Nominal sensing distance SN
10 mm
Effective sensing distance Sr 8 - 12 mm
Case M30
Case material
nickel plated brass
Switching frequency ft 20 Hz
Hysteresis Sa (0.01 - 0.15) x Sn
Nominal voltage Un 230 VAC
Supply voltage Uc 20 - 250 VAC
Voltage drop Usat 11 V
Minimal load current Izmin 9 mA
Maximum load current Izmax 250 mA
Ambient temperature range T -25 °C to 70 °C
Ingress protection
IP 68
Connection type cable PVC 2 x 0.25 mm2; 2 m
Mounting flush

OUTPUT Order reference number
n.o PSI 306 369
n.c. PSI 306 360

Note: Manufacturer reserves the right to make changes in design and technical characteristics of the products. For actual information, please always contact your dealer.

Rozměrový náčrt

Schéma zapojení


Soubory ke stažení

209.02en.pdf 209.02en.pdf


SENSIT s.r.o.

Školní 2610, 756 61 Rožnov pod Radhoštěm

+420 571 625 571



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