Datasheet

E NANJING AH ELECTRONIC WG Series zero power consumption sensor datasheet
Parameter Index
Model
WG112
WG113A
Signal Type
WG214
WG311
WG314
WG315
WG611
Power Type
WG612
WG621
Magnetic
Strength
B（mT）
Min.
Typ.
Max
3
5～6
12
2.5
7～8
15
≥1.5
3
5～6
12
5
7～8
5
7～8
12
Output amplitude
.
VO（V）
Pulse width（in 1V）
τ（μS）
DC internal resistance
（Typ.）Ro（Ω）
Operating
Frequency
f（kHz）
Min.
Operating
Temp. T（℃）
Max
+125
+85
Max
Min.
..
-40
-20
700
1000
≥2.0
10～30
750
unlimited
10
-40
+125
12×
7.2
×
8
φ4×
11.5
+100
φ3.3×
22
1500
650
1300
≥3.0
≥6.0
20～50
30～50
1400
30～40
190
600
unlimited
5
-40
+100
24× 6
6×
24× 9
9×
1
Outer dimesion.
(mm)
Sensitive wire
location
(mm)
12.8×
4.5×
4.5
18×
6.7
×
11.8
See the
figure
From the bottom of the sensor
central axis
2
2.5
Aluminium
housing,
central axis
Package
Plastic housing, Epoxy potting
Epoxy
potting
High temp.
heat shrinkage
bush
Plastic housing, Epoxy
potting
Outer lead
Tinned copper hard
leading wire
resistance
soft leading
wire
Tinned copper hard leading
wire
Tinned copper hard leading
wire
Water
Main application
Meter,
Heat
meter
Large
caliber
Water
meter
Heat
meter
Flow
meter
switch
Industrial flow
meter, Pulse signal
generator
Encoder,
Transient power
Remark
1：Special specification product can be customized.
2： 1 mT = 10 Gs
NANJING AH ELECTRONIC SCIENCE ＆ TECHNOLOGY CO.,LTD
ADD：Room901, Bldg 1, CNK Mansion, 198, HongWu Road, Nanjing, China.
TEL：[phone]
FAX：[phone]
E-mail：[e-mail]
Web: www.ahest.com