top of page

Inductive sensors of rotation are intended for monitoring of revolutions or speed. They are suitable especially in case of decentralized control. Inductive rotation sensors perform contatless monitoring of changes of revolutions compared with their reference value.

Technical parameters
DesignWith cableWith connector
Nominal sensing distance Sn8 mm
Effective sensing distance Sr6 - 10 mm
Case materailnickel plated brass
Switching frequency0.5 Hz; or up to request
Maximum frequency sensed100 Hz
Hysteresis Sa(0.01 - 0.15) x Sn
Nominal voltage Un24 V DC
Supply voltage Uc15 - 30 V DC
Supply current Ic< 20 mA
Output current Iz< 200 mA
Shielding indicatorgreen LED
Output indicatoryellow LED
Ambient temperature range T-25 °C to 70°C
Ingress protectionIP 68IP 67
Connection typecable PVC 3 x 0,25 mm2; 2 mconnector M12


 Order reference number
OutputWith cableWith connector
NPN n.o.PSI DI 188 391PSI DI 188 491
PNP n.o.PSI DI 188 393PSI DI 188 493

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

Non-flush inductive sensors of rotation M18

    bottom of page