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Catalogo Atex 2013 Inglese_03
11-04-2013
9:53
Pagina A-41
RECTANGULAR INDUCTIVE ATEX SENSORS
NAMUR SERIES - TYPE Z •
ATEX certified II 1GD for zone 0;20 •
Cable output •
16
10
=
3,1
sensing
zone
2,8
3,5
28
22,5
2,75
6
=
10,3
Ø 3,1
Typical curve
I(mA)
4
without metal
3
1,75mA 2
1,55mA
1
0
Model
∆I
with metal
∆d
General features:
D (mm)
This sensor has the same shape and holes position as a type V3 microswitch. The
cable position allows the mounting on every side of the housing. The special material of the housing allows the use without additional protections against electrostatic
charges.
Sn (switching point)
Type Z
Max tightening
torque Nm
Materials:
• Cable:
• Housing:
Technical data:
1,5
• Supply voltage according NAMUR:
7,7 ÷ 9 Vdc
• Max ripple:
10%
• Consumption at 8,2 V with Rx = 1000 Ω
with metal:
≤ 1 mA
without metal:
≥ 3 mA
• Temperature range:
- 20° ÷ + 60°C
± 10%
• Max thermal drift of sensing distance Sr:
• Repeat accuracy (R):
2%
• Degree of protection according EN60529:
IP67
• Cable conductor cross section:
0,15 mm2
• Marking:
II 1D Ex iaD 20 T80° C
II 1G Ex ia IIC T6
• Certified IMQ 08 ATEX 010
• Electromagnetic compatibility (EMC) according to EN60947-5-2
• According to: EN60947-5-6/EN60079-0/EN60079-11/EN60079-26
• Shock and vibration resistance according to EN60068-2-27/EN60068-2-6
2 m PVC CEI 20 - 22 II; 90°C; 300 V; O.R.
plastic
Safety parameters:
•
•
•
•
•
Flush mounting
Non flush mounting
(*) Note:
See mounting precautions at page 22 of BDC General
Catalogue or at this URL:
http://www.bdcelectronic.com/eng/pdfeng/022-024.pdf
Cable
diameter
Sensing
zone
diameter
Vi max:
Ii max:
Ci max:
Li max:
Pi max:
13,5 V
60 mA
100 nF
100 μH
200 mW
These sensors must be used in conjunction with associated
apparatus (See Sect. E)
Use in hazardous area according to instruction manuals
Max switching
frequency
(f)
Nominal sensing
distance ( Sn ) ± 10%
ORDERING
REFERENCES
I
brown
blue
Rx
•
mm
KHz
mm
3
•
mm
9
1
2
9
0,8
4
---
DCZ/4600A
3
+
DCZ/5600A
BDC Electronic - Viale Lidice, 37/39 - 10095 Grugliasco (To) - Italy -Tel. (+39)011.31.49.021/022 Fax (+39) 011.31.49.023 - www.bdcelectronic.com - E-mail:bdc@bdcelectronic.com
A-41
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