KLD802 80G FM Radar Level Sensor
Introduction
The benefits of choosing the HART protocol mainly include; digital capability, analog capability, availability &
interoperability. This protocol can also be utilized with different devices and
sensors. HART protocol-based devices are extensively accepted in
industries.
Communication and commissioning
The instrument can be debugged through LCD on site, and the
optional upper computer software can also be debugged on the PC.
The communication between the instrument and PC is carried out
through the following ways:
1. USB to RS485 serial port cable (four-wire system);
2. USB to TTL serial port cable (two-wire system);
3. USB to Hart-modem (two-wire system) for communication.
4. Through the Bluetooth debugging of mobile phones, the on-site
debugging is safer and more convenient.
5. 4G network, remote debugging through remote module.
Feature
· Measurement accuracy
The measurement accuracy of the terahertz frequency-modulated
continuous wave radar level meter is ±1mm. Reliable and
high-precision measurement. It really reduces the workload of field
operators.
·Sensitivity
It has three adjustable sensitivity. When high sensitivity is
selected, the radar response time is less than 1S.
KLD802 
| Medium: non-corrosive liquid, slightly corrosive liquid
Measuring range: 0.1m~10/20/30/60/100m
Process connection: flange ≥ DN80
Process temperature: -40～110℃
Process pressure: -0.1～1.6MPa
Antenna size: 32mm lens antenna
Antenna material: PTFE
Accuracy: ±1mm (range below 35m)
±5mm (range between 35m and 100m)
Protection class: IP67
Center frequency: 80GHz
Launch angle: 3°
Power supply: two-wire /DC24V
four-wire /DC12~24V
four-wire /AC220V
Casing: aluminum/sainless steel
Signal output: two-wire /4...20mA/HART protocol
four-wire / 4...20mA/ RS485 Modbus |
Installation
1.Flange Installation
When using flange installation, the minimum distance between the
instrument and the tank wall should be 200mm.
① datum plane
② vessel center or axis of symmetry
2.Hoisting Installation
Installation Requirements
When installing the instrument, avoid installing it above the
material inlet, and try to avoid various objects that affect the
signal, such as stirring paddles, etc.
Under extremely complex working conditions, the instrument can work
normally if there is no obstacle in the area with a radius of 20cm
centered on the installation point.
Installation connection diagram:
The maximum installation spool height H max depends on the
installation spool diameter D and the size of the product launch
angle.
Too long installation connection will affect the radar performance.
Dimensions
Casing Dimension
Unit in mm:
Production:
Xi'an Kacise Optronics Tech Co., Ltd considers itself a solution
provider and manufacturer. We offer maximum flexibility and a
cost-optimised offer for our OEM customers.
What we could provide:
The range includes customized shell version/color, thread
type(G-Thread/NPT Thread), Customized Software, prints, manual and
catalog. If you are interested in installing at your side, Radar
Module is available for sure.
