Cảm biến từ M18 70mm NAMUR 2-w 2m Sick MM18-70A-N-ZW0 | 1102545

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Cảm biến từ M18 70mm NAMUR 2-w 2m Sick MM18-70A-N-ZW0 | 1102545

 

Features

Housing	Cylindrical thread design
Thread size	M18 x 1
Diameter	Ø 18 mm
Sensing range Sn	5 mm ... 70 mm 1)
Safe sensing range Sa	56.7 mm
Magnetic sensitivity	≤ 0.7 mT
Switching frequency	1,000 Hz
Connection type	Cable, 2-wire, 2 m 2)
Switching output	NAMUR
Output characteristic	Control current depending on switching state according to NAMUR EN 60947-5-6
Electrical wiring	DC 2-wire
Magnetic alignment	Axial
Enclosure rating	IP67 3)
Items supplied	Mounting nut, brass, nickel-plated (2x)

¹⁾ Sensing range based on installation in non-magnetic material using Magnet MAG-3010-B (M4.0).

²⁾ Do not bend below 0 °C.

³⁾ According to EN 60529.
 

Mechanics/electronics

Ripple	≤ 5 % 1)
Time delay before availability	≤ 2 ms
Hysteresis	≤ 25 %
Reproducibility	≤ 1 % 2)
Temperature drift (of Sr)	± 10 %
EMC	According to EN 60947-5-2
Current consumption, sensor is activated	≥ 2.3 mA
Current consumption, sensor is not activated	≤ 1 mA
Cable material	PVC
Conductor size	0.34 mm²
Cable resistance	≤ 50 Ω
Wire-break protection	✔
Short-circuit protection	✔
Reverse polarity protection	✔
Shock and vibration resistance	30 g, 11 ms / 10 ... 55 Hz, 1 mm
Ambient operating temperature	–25 °C ... +70 °C
Housing material	Metal, Nickel-plated brass
Housing length	50 mm
Thread length	40 mm
Tightening torque, max.	≤ 25 Nm
Type approval certificate	TÜV 19 ATEX 241335
UK type examination certificate	UL22UKEX2385
ATEX marking	EX II 1G Ex ia IIC T6 Ga EX II 1D Ex ia IIIC T20085 °C Da Ta: –25 °C ... +70 °C
Ex area category	1G, 1D
Input voltage Ui max.	16 V 3)
Input power Pi max.	100 mW 3)
Input current Ii max.	30 mA 3)
Internal capacitance Ci max.	130 nF 3)
Internal inductance Li max.	10 µH 3)
Nominal voltage	8.2 V DC

¹⁾ Of V_S.

²⁾ Von Sr (VS und Ta constant).

³⁾ For connection to a separately certified intrinsically safe circuit only.

 

Safety-related parameters

MTTFD	2,828 years
DCavg	0 %
TM (mission time)	20 years

 

Classifications

ECLASS 5.0	27270104
ECLASS 5.1.4	27270104
ECLASS 6.0	27270104
ECLASS 6.2	27270104
ECLASS 7.0	27270104
ECLASS 8.0	27270104
ECLASS 8.1	27270104
ECLASS 9.0	27270104
ECLASS 10.0	27270104
ECLASS 11.0	27270104
ECLASS 12.0	27274301
ETIM 5.0	EC002544
ETIM 6.0	EC002544
ETIM 7.0	EC002544
ETIM 8.0	EC002544
UNSPSC 16.0901	39122230

 

Technical drawings

Installation note


Connection diagram Cd-012


Sensing range diagram


Dimensional drawing MM18 Namur, cable
Dimensions in mm (inch)
① Connection
② Display LED
③ Fastening nuts (2x); width across 24, metal
 

Customs data

Unit weight	0.135 Kilograms
Net unit weight	0.135 Kilograms
Unit volume	234 Cubic Centimetres (cm³)
Measurements	12.000*1.500*13.000
Country of origin	Hungary
EAN	4047084472169

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Tham khảo các model khác cùng loại:
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