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Shenzhen Jingjiake Intelligent Sensor Co., Ltd
GuangDong-HuiZhou, ChinaZW-LV Series
Laser Displacement Sensor
• Proprietary CMOS triangulation algorithm for fast and accurate measurements.
• Menu available in both Chinese and English; configuration does not require a computer connection.
• IP65 protection rating; metal housing suitable for a wide range of working environments.
• Repeatability accuracy of up to 10 μm ensures stable detection for various applications.
• Suitable for applications ranging from short distances of 25 mm to ultra-long distances of 600 mm.
Laser Ranging Displacement Sensor
- Resolution up to 0.001mm
- Switching Output
- Analog Output
- RS485 Communication
*Compatible with Host Computer, Industrial Control System and PLC
Series Highlights
- Self-developed CMOS triangulation ranging algorithm for fast and high-precision measurement
- Switchable Chinese/English menu, configuration available without connecting to a computer
- Built-in baud rate and station number selection, supporting up to 255 devices for network grouping
- Works with PLC or JINGJIAKE dedicated software
- IP65 protection rating, metal housing adapts to various working environments

Software Highlights
- Supports simultaneous data reading from up to 12 sets of laser displacement sensors
- Supports statistics of maximum, minimum and average values for a single acquisition
- Intuitive waveform display of data, which can be exported to Excel documents for screening and analysis
- Supports difference calculation between two sets of sensors
- Supports upper and lower limit setting and zero reset display

Model
ZW-LV30N
Switching Output
ZW-LV30N
Analog Output
ZW-LV30R
RS-485 Communication
ZW-LV30T
Core Performance Parameters
:
Parameter
ZW-LV30N/R/T
Measuring Center Distance
30mm
Measuring Range
±5mm
Repeatability
10μm
Linearity
±0.1% F.S.
Temperature Characteristic
colspan="5"
Light Source
colspan="5"
Beam Diameter
Approx. Ø50μm
Supply Voltage
colspan="5"
Current Consumption
colspan="5"
Control Output
:
< NPN Output Type >
NPN Open Collector Transistor • Maximum Sink Current: 50mA • Applied Voltage: Max. 30V DC (between control output and 0V) • Residual Voltage: Max. 1.5V (at sink current 50mA)
< PNP Output Type >
PNP Open Collector Transistor • Maximum Source Current: 50mA • Applied Voltage: Max. 30V DC (between control output and +V) • Residual Voltage: Max. 1.5V (at source current 50mA)
Analog Output
:
Voltage Output
Output Range: 0V ~ 5V (Alarm: +5.2V), Output Impedance: 100Ω
Current Output
Output Range: 4mA ~ 20mA (Alarm: 0mA), Load Resistance: Max. 300Ω
Response Time1ms/10ms/40ms Switchable
External Input:
< NPN Output Type >• Input Conditions Invalid: +8V ~ +V DC or Open Valid: 0V ~ +1.2V DC • Input Impedance: Approx. 10kΩ
< PNP Output Type >• Input Conditions Invalid: 0V ~ +0.6V DC or Open Valid: +4V ~ +V DC • Input Impedance: Approx. 10kΩ
Protection RatingIP66
Operating Ambient Temperature-10℃ ~ +45℃ (No condensation or freezing allowed); Storage Temperature: -20℃ ~ +60℃
Operating Ambient Humidity35% ~ 85% RH; Storage Humidity: 35% ~ 85% RH
Operating Ambient IlluminationIncandescent Lamp: Max. 3,000lx on the light-receiving surface
Cable5-core composite cable, 2m length
Housing MaterialAluminum, Acrylic
Compliance StandardEMC Directive
- Measuring Principle: Triangulation Ranging

- Display & Control Unit

- Product Dimensions and Specifications

- case
- Input/Output Circuit Diagram
Product Description
Technical Parameter
Configuration List
Technical Drawing
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