WL10-PP-4 [NIDEC]
LIQUID LEAK SENSORS;
| 型号： | WL10-PP-4 |
| 厂家： | 
NIDEC COMPONENTS |
| 描述： | LIQUID LEAK SENSORS |
| 文件： | 总3页 (文件大小：123K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LIQUID LEAK SENSORS
WL 10
INTERNAL STRUCTURE
[PP type]
marking
Compatible with
EMC directive
8
6
4
7
3
5
2
1
Part name
Material
■
FEATURES
Housing
Cover
1
2
3
4
5
6
7
8
OꢀLow effects at detection point by introduction of new
optical technology
OꢀNeedless shade plate, High precision
OꢀCompact and Slim size (φ25 mm, t = 10 mm)
OꢀLead-free Soldering
PP
Mounting plate
Sealing cap
P.C. board
Label
Glass-Epoxy
Polyester film
—
Photo-interrupter
Cable
PVC
■
MODEL NUMBER DESIGNATION
W L 1 0 - N P - 2
Series name
Cable length
2：2 m
4：4 m
（
（
Standard
Semi-Standard
）
）
Switch output interface
Material of housing
N
P
：
：
NPN open collector
PNP open collector
P：PP（Polypropylene）
F：PFA(Perfluoroalkoxy alkane)
■
LIST OF MODEL NUMBERS
Model number
Switch output interface
NPN
PNP
PFA
Material of housing
PP
PFA
PP
WL10-PP-2
A WL10-PP-4
2 m
4 m
WL10-NP-2
A WL10-NP-4
WL10-NF-2
WL10-PF-2
A WL10-PF-4
Cable length
A WL10-NF-4
※ Verify the above model numbers when placing orders.
The products marked Aare manufactured upon receipt of order basis.
WL10
LIQUID LEAK SENSORS
■
STANDARD SPECIFICATIONS
● Unless otherwise specified, the specs are defined at an ambient temperature of 25 ± 5 °C and excitation voltage of 24 V DC.
WL10
Item
Model number
°C
NPN
PNP
− 10 ~ 60
No condensation
Atmospheric pressure, humidity 65 %RH maximum）
Operating temp. range
Operating humidity
Storage temp.
%RH
°C
35 ~ 85（
）
− 20 ~ 70
（
Pressure medium
Material of housing
Net weight
Water (PP) / Corrosive fluids compatible with PFA
PP/PFA
g
Approx. 30 (WL10-
＊
P-2) Approx. 50 (WL10-
12 ~ 24 ± 10 %
10 (Except open collector output)
＊
P-4, WL10-
＊
F-2) Approx. 80 (WL10- ＊ F-4)
Supply voltage
V DC
mA
maximum
Consumption current
Voltage endurance : 30 VDC
Voltage endurance : 24 VDC
Switching capacity
Sink current : 50 mA maximum
Sourced current : 50 mA maximum
(Over current protection)
(Over current protection)
V
Residual voltage
Operation grade
1.0 V maximum
2.0 V maximum
maximum
Normal condition : Switch output is ON / Green LED is ON
Leakage detection : Switch output is OFF / Red LED is ON
■
ENVIRONMENTAL CHARACTERISTICS
Test item
Test conditions
Specification
2
Vibration
10 ~ 500 Hz, 1.5 mm maximum / 98.1 m / S , 3 directions for 2 hours each
2
Shock
490 m/s , 3 directions for 3 times each
Meets standard specifications
Protection grade
EMC
IP67
EMI : EN55011: 2007, A2 : 2007 Group 1, class Bý
EMS : EN61326-1: 2006 Table 2
■
INTERNAL ELECTRICAL SCHEMATICS
OꢀNPN
OꢀPNP
ＬＥＤꢀIndicator
Green
ＬＥＤꢀIndicator
Green
Red
Red
Power B
Power B
Load
Main circuit
Main circuit
S.Output
Common
S.Output
Load
Common
WL10
LIQUID LEAK SENSORS
■
OUTLINE DIMENSION
Unless otherwise specified, tolerance: ± ±0.5 (Unit: mm)
OꢀMaterial of housing - PP
L
50 5
10 2
(φ
2.9) AWG28 ULNo.20276
3-core cable
φ
Wire color
Brown
Black
Connection
Power B
Output
LED
Indicator
Blue
Common
Model number
WL10- ＊＊ -2
WL10- ＊＊ -4
Cable length
2000 ± 100 mm
4000 ± 200 mm
7.6
16.5
φ
Detecting element
OꢀMaterial of housing - PFA
L
50 5
10 2
(φ 2.9) AWG28 ULNo.20276
3-core cable
φ
PFA tubeꢀꢀ4.4
PFA heat shrink tubing
φ
LED
Indicator
7.6
16.5
φ
Detecting element
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