Ex IS M18

  • Ex zone 0 and 20
  • Stainless steel enclosure
  • Flush or non-flush mounting
  • Long life, no mechanical wear
  • Suitable for the food processing industry
  • Insensitive to soiling
  • With LED
  • M18 x 1 thread
  • With pre-wired cable
  • Attention: Please state required international approvals with your order!
  • Appropriate intrinsical safe switch amplifiers see chapter / Ex IS Safe switch amplifiers >

Technical data

Applied standards EN 60079-0, EN 60079-11, EN 60079-26
Enclosure stainless steel 1.4305
Front cap POM
Degree of protection IP 66, IP 67, IP 68 (EN 60079-0 + IEC/EN 60529)
Connection cable PUR blue
Cable diameter 4.5 mm
Cable cross-section 2 x 0.5 mm²
Switching system Namur to EN 60947-5-6
Rated switching distance sn  Ex IS M18b: 5 mm;
Ex IS M18nb: 8 mm
Correction factors Steel (Fe360) = 1; Stainless steel approx. 0.7; Brass approx. 0.5; Aluminium approx. 0.4; Copper approx. 0.4
Rated operating voltage range UB 8.2 VDC
Current absorption in presence of metal ≤ 1 mA; in absence of metal ≥ 3 mA
Switching frequency 1000 Hz
Repeatability ≤ 3 %
Protection circuit Inductive interference protection, protection against polarity reversal, short-circuit and overload proof
Ambient temperature –25 °C … +60 °C
Ex marking II 1G Ex ia IIB/IIC T6 Ga,
II 1D Ex ia IIIC T85°C Da IP66/IP67/IP68
IECEx Ex ia IIB/IIC T6 Ga
Ex ia IIIC T85°C Da IP66/IP67/IP68
Approvals IMQ 14 ATEX 001
IECEx IMQ 14.0001X

Ordering details

Type   Material no.  
Type    Material no.   
Ex IS M18b 5ABBAB N 1GD 2m 1202210
Type   Material no.  
Type    Material no.   
Ex IS M18nb 8ABBAB N 1GD 2m 1202212
Type    Material no.   
Ex IS M18nb 8ABBAB N 1GD 5m 1377234

Accessories

D 1030 S
  • Input from Ex zone 0 (Ex zone 20), Division 1, installation in Ex zone 2, Division 2
  • 24 VDC
  • Input potential-free contact or Ex inductive sensor according to NAMUR
  • Input 1-channel, Relais output 2 change-over
D 1030 D
  • Input from Ex zone 0 (Ex zone 20), Division 1, installation in Ex zone 2, Division 2
  • 24 VDC
  • Input potential-free contact or Ex inductive sensor according to NAMUR
  • Input 2-channel, Relais output 1 change-over/channel
D 1130 S
  • Input from Ex zone 0 (Ex zone 20), Division 1, installation in Ex zone 2, Division 2
  • 115-230 Vac
  • Input potential-free contact or Ex inductive sensor according to NAMUR
  • Input 1-channel, Relais output 2 change-over
D 1130 D
  • Input from Ex zone 0 (Ex zone 20), Division 1, installation in Ex zone 2, Division 2
  • 115-230 Vac
  • Input potential-free contact or Ex inductive sensor according to NAMUR
  • Input 2-channel, Relais output 1 change-over/channel
D 1032 D
  • Input from Ex zone 0 (Ex zone 20), Division 1, installation in Ex zone 2, Division 2
  • 24 VDC
  • SIL 2
  • Input potential-free contact or Ex inductive sensor according to NAMUR
  • Input 2-channel, Relais output 2 NO/channel
D 1032 Q
  • Input from Ex zone 0 (Ex zone 20), Division 1, installation in Ex zone 2, Division 2
  • 24 VDC
  • SIL 2
  • Input potential-free contact or Ex inductive sensor according to NAMUR
  • Input 4-channel, Relais output 1 NO/channel
D 1033 D
  • Input from Ex zone 0 (Ex zone 20), Division 1, installation in Ex zone 2, Division 2
  • 24 VDC
  • SIL 2
  • Input potential-free contact or Ex inductive sensor according to NAMUR
  • Input 2-channel, Transistor output 2/channel
D 1033 Q
  • Input from Ex zone 0 (Ex zone 20), Division 1, installation in Ex zone 2, Division 2
  • 24 VDC
  • SIL 2
  • Input potential-free contact or Ex inductive sensor according to NAMUR
  • Input 4-channel, Transistor output 1/channel
D 5030 S
  • Input from Ex zone 0 (Ex zone 20), installation in Ex zone 2
  • 24 VDC
  • SIL 3
  • Input potential-free contact or Ex inductive sensor according to NAMUR
  • Input 1-channel, Relais output 1 NO + 1 NC
D 5030 D
  • Input from Ex zone 0 (Ex zone 20), installation in Ex zone 2
  • 24 VDC
  • SIL 3
  • Input potential-free contact or Ex inductive sensor according to NAMUR
  • Input 2-channel, relais output 1 NO/channel or input 1-channel, relais output 2 NO or input 1-channel, relais output 1 NO + fault
D 5231 E
  • Input from Ex zone 0 (Ex zone 20), installation in Ex zone 2
  • 24 VDC
  • SIL 2
  • Input potential-free contact or Ex inductive sensor according to NAMUR
  • Input 8-channel
  • Transistor output 1/channel