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LW120A Non-contact Angle Sensor - Voltage Type
|
Parameter |
Condition |
LW |
LW |
LW |
LW |
Unit |
|
Measurement Range |
|
0~90 |
0~180 |
0~270 |
0~360 |
° |
|
Temperature Drift |
-40～85° |
±0.02 |
±0.02 |
±0.02 |
±0.02 |
°/℃ |
|
Zero Offset |
0° Output （Left and Right Approach） |
0 |
0 |
0 |
0 |
V |
|
Frequency Response |
DC response |
100 |
100 |
100 |
100 |
Hz |
|
Resolution |
|
0.022 |
0.022 |
0.022 |
0.022 |
° |
|
Accuracy |
-40～ |
0.3 |
0.5 |
0.6 |
1 |
° |
|
Long-term Stability |
-40～ |
0.32 |
0.53 |
0.65 |
1.1 |
° |
|
Output Interface |
Rload=1kΩ |
0~5V、0~10V optional |
||||
|
|
||||||
|
Product electrical connection |
|||
|
Wire color function |
Red |
Black |
Yellow |
|
1 |
2 |
3 |
|
|
VCC Power positive |
GND Power negative |
Out Signal wire |
|
|
Electrical Indicators |
|||||
|
Parameters |
Conditions |
Minimum Value |
Typical Value |
Maximum Value |
Unit |
|
Supply Voltage |
Output 0-5V, 0.5-4.5V |
9 |
12 |
36 |
V |
|
Output 0-10V |
15 |
24 |
36 |
||
|
Operating Current(7) |
|
|
20 |
|
mA |
|
Power Reverse Protection(8) |
|
|
40 |
|
V |
|
Signal Reverse Protection(8) |
|
|
40 |
|
V |
|
Output Load |
Resistive |
|
2 |
|
kΩ |
|
Operating Temperature |
|
-40 |
|
+85 |
℃ |
|
Storage Temperature |
|
-55 |
|
+100 |
℃ |
|
MachineMechanical characteristics |
|||
|
Connector |
Lead ( |
Rotational torque |
<10mN.m |
|
Protection level |
IP66 |
Mechanical rotation angle |
0~360°Unlimited rotation, bidirectional rotation without stop position |
|
Shell material |
Shell: aluminum alloy oxidation, back cover: stainless steel, shaft: stainless steel |
Mechanical life |
>120 million revolutions |
|
Installation |
Fixed with two screws,Connected to the customer's rotor with a flexible coupling |
|
|
Accuracy 0.3°, Resolution 0.22°
Range 0~360° optional
Wide voltage input DC 9~36V
Output interface 0~5V, 0~10V optional
High shock resistance >20000g
Wide temperature operation -40~85℃
IP66 protection level
Sampling rate 1K HZ
-
The LW120A magnetic angle sensor uses MEMS technology and processes through DSP, achieving programmable intelligent control for linearity correction, temperature compensation, standardization of output signal according to range, digital filtering, zero point setting, and multi-segment different slope settings. It measures the user-defined angle with a voltage output of 0-5V or 0-10V within the range of 0 to 360°.
This sensor is powered by a supply voltage of 9V to 36V and has protection against reverse and pulse peak voltage. The measurement error is ±0.3°, with a reset repeatability of 0.001mV and an absolute temperature drift of ±20 to 50μA.
Main Features
● Sampling rate 1K HZ ● Full range accuracy 0.3° ● Output 0~5V, 0~10V optional ● Wide voltage input DC 9~36V
● Wide operating temperature -40 to +85℃ ● Angle resolution 0.022° ● High vibration resistance >20000g
● IP66 protection level ● Range 0~360° (optional) ● Linearity 0.15%~0.5%
Product Applications
● Railway gauge measuring tools, gauge instruments ● Satellite solar antenna positioning ● Drag motor control ● Mining machinery, oil logging equipment ● Medical equipment
● Gimbal leveling ● Liquid valve: angle actuator ● Angle-based control ● Various engineering machinery angle control ● Textile machinery
-
Parameter
Condition
LW
LW
LW
LW
Unit
Measurement Range
0~90
0~180
0~270
0~360
°
Temperature Drift
-40～85°
±0.02
±0.02
±0.02
±0.02
°/℃
Zero Offset
0° Output
（Left and Right Approach）
0
0
0
0
V
Frequency Response
DC response
100
100
100
100
Hz
Resolution
0.022
0.022
0.022
0.022
°
Accuracy
-40～
0.3
0.5
0.6
1
°
Long-term Stability
-40～
0.32
0.53
0.65
1.1
°
Output Interface
Rload=1kΩ
0~5V、0~10V optional
-
Product electrical connection
Wire color function
Red
Black
Yellow
1
2
3
VCC
Power positive
GND
Power negative
Out
Signal wire
-
Electrical Indicators
Parameters
Conditions
Minimum Value
Typical Value
Maximum Value
Unit
Supply Voltage
Output 0-5V, 0.5-4.5V
9
12
36
V
Output 0-10V
15
24
36
Operating Current(7)
20
mA
Power Reverse Protection(8)
40
V
Signal Reverse Protection(8)
40
V
Output Load
Resistive
2
kΩ
Operating Temperature
-40
+85
℃
Storage Temperature
-55
+100
℃
-
MachineMechanical characteristics
Connector
Lead (
Rotational torque
<10mN.m
Protection level
IP66
Mechanical rotation angle
0~360°Unlimited rotation, bidirectional rotation without stop position
Shell material
Shell: aluminum alloy oxidation, back cover: stainless steel, shaft: stainless steel
Mechanical life
>120 million revolutions
Installation
Fixed with two screws,Connected to the customer's rotor with a flexible coupling
-
-
Accuracy 0.3°, Resolution 0.22°
Range 0~360° optional
Wide voltage input DC 9~36V
Output interface 0~5V, 0~10V optional
High shock resistance >20000g
Wide temperature operation -40~85℃
IP66 protection level
Sampling rate 1K HZ
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Engineering case
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