IS M18 full metal Extreme


  • Full metal housing stainless steel AISI 316L
  • High degree of protection IP 69, IP 69K
  • Flush mounting
  • Long life, no mechanical wear
  • Suitable for the food processing industry
  • Insensitive to soiling
  • With LED
  • Enclosure diameter M18 x 1
  • With pre-wired cable or plug-in connector

Technical data

StandardsEN 60947-5-2
EnclosureStainless steel AISI 316L full metal
Connectioncable PVC 4 x 0.25 mm² or plug-in connector M12 x 1
Degree of protectionIP 69 (IEC/EN 60529) / IP 69K (ISO 20653)
Switching elements1 NO contact, NPN/PNP, 4-wire or PNP, 3-wire
Rated switching distance sn5 mm
Correction factorsSteel (Fe360) = 1; Stainless steel approx. 0.7; Brass approx. 0.5; Aluminium approx. 0.4; Copper approx. 0.4
Rated operating voltage range UB10 ... 30 VDC
Residual ripple≤ 10 %
Switching current200 mA
Voltage drop< 1.8 V
Current absorption at 24 VDC< 15 mA
Hysteresis< 20 %
Switching frequency50 Hz
Repeatability≤ 1 %
Protection circuitInductive interference protection, protection against polarity reversal, short-circuit and overload proof
Ambient temperature–25 °C … +70 °C
Ordering details

With pre-wired cable

Type   Material no.
IS M18b 5DCCDA NPN PNP NO 2m Extreme 1427812

With plug-in connector

Type   Material no.
IS M18b 5DCCC PNP NO ST2 Extreme