Ex inductive sensor
Ex IS M8
Features/Options:
• 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
• Enclosure diameter M8 x 1
• 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 standardsEN 60079-0, EN 60079-11, EN 60079-26
Enclosurestainless steel 1.4305
Front capPOM
Degree of protectionIP 66, IP 67, IP 68 (EN 60079-0 + IEC/EN 60529)
Connectioncable PUR blue
Cable diameter4.1 mm
Cable cross-section2 x 0.25 mm²
Switching systemNamur to EN 60947-5-6
Rated switching distance s
n
Ex IS M8b: 1 mm;
Ex IS M8nb: 2 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 U
B
8.2 VDC
Current absorptionin presence of metal ≤ 1 mA; in absence of metal ≥ 3 mA
Switching frequency2000 Hz
Repeatability≤ 3 %
Protection circuitInductive interference protection, protection against polarity
reversal, short-circuit and overload proof
Ambient temperature–25 °C … +60 °C
Ex marking
L II 1G Ex ia IIB/IIC T6 Ga,
L 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
ApprovalsIMQ 14 ATEX 001
IECEx IMQ 14.0001X
Errors and omissions excepted.
steute Technologies
GmbH & Co. KG
Brückenstraße 91
32584 Löhne, Deutschland
Telefon +49 (0) 5731 745-0
Telefax +49 (0) 5731 745-200
info@steute.com
www.steute.comPrinted: 28.08.2021
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