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each unit has individual box and all boxes are packed in standard packages or customers requests available
Measurement Frequency
80 GHz (77–81 GHz)
Brand Name
KACISE
Model Number
KWL800
Certification
CE
Place of Origin
CHINA
Product Introduction
The KWL800 radar water level sensor is a sensor developed by our company for water level and liquid level measurement. It can also be used to measure the distance of solid materials. The maximum protection rating of the device can reach IP68. The sensor provides optional 4-20 mA output and relay output. Communication interfaces include RS485 or UART, and it uses the standard Modbus RTU protocol. The product has a maximum measuring range of up to 20 m, with a minimum blind zone of 6 cm.
Millimeter-wave signal with strong penetration, suitable for complex environments
Compact device size with metric mounting thread, easy to install
Measuring range up to 20 m
Beam angle less than 3°
PTFE housing, resistant to corrosion
Overall Dimensions
Technical Parameters
Parameter
KWL800
Measurement Frequency
80 GHz (77–81 GHz)
Measurement Cycle
>300 ms (adjustable)
Measurement Accuracy
±10 mm (actual measured accuracy)
Measuring Range
20 m (MAX)
Blind Zone
60 mm (MIN)
Beam Angle
< ±3°
Analog Output
4–20 mA (optional)
Switch Output
2 relay outputs (optional)
Communication Interface
RS485
Communication Protocol
Modbus RTU
Power Supply Voltage
12–30 VDC
Operating Current
20 mA @ 12 VDC
Mounting Thread
M56 * 2
Protection Rating
Default IP67 (IP68 customizable)
Housing Material
PTFE
Working Temperature
-40~75℃
Wiring Definition
Color
Definition
Red
Power Positive / 12–30 VDC
Black
Power Negative / GND / 0 V
Yellow
4–20 mA Output
Blue
RS485 A
Green
RS485 B
White
SW1 Relay Switch 1
Gray
SW1 Relay Switch 1
Orange
SW2 Relay Switch 2
Brown
SW2 Relay Switch 2
Installation Instructions
Device Unpacking Inspection
After receiving the product, check whether the packaging is intact. Remove the device from the package and verify that all accessories are complete.
Carefully read the product manual.
Check whether the device appearance is damaged.
If any problems are found, please contact us immediately for assistance.
Installation Environment Inspection
Check whether there are any objects interfering within the beam angle directly below the device.
As shown in the figure, after installation, the electromagnetic waves emitted by the device should be perpendicular to the measured surface.
Installation Method
As shown in the figure below, fix the product onto the mounting bracket.
Precautions
The sensor installation position should be as stable as possible to avoid vibration, and the environment below the sensor should be as open as possible.
The minimum distance between the sensor and the measured liquid surface should be greater than 30 cm.
The distance between the sensor and the edge of the tank, pool, or riverbank should be greater than 0.5 m.
Select a location where the water surface fluctuation is small to install the sensor, in order to avoid reduced measurement accuracy or abnormal measurements caused by water surface waves.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
8000000-10000000
Employee Number:
100~150
Ecer Certification:
Verified Supplier
Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments .
We have been specializing... Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments .
We have been specializing...