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Kaidi Sensors radar type level transmitter manufacturers for work

Kaidi Sensors radar type level transmitter manufacturers for work
  • Kaidi Sensors radar type level transmitter manufacturers for work
  • Kaidi Sensors radar type level transmitter manufacturers for work
  • Kaidi Sensors radar type level transmitter manufacturers for work
  • Kaidi Sensors radar type level transmitter manufacturers for work
  • Kaidi Sensors radar type level transmitter manufacturers for work

Kaidi Sensors radar type level transmitter manufacturers for work

Our plant is home to state-of-the-art machinery, including 3D design and CNC machines. This enables us to use the very latest manufacturing techniques to provide the best quality product.
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Company Advantages
1. radar type level transmitter features in different styles and . It generates only little magnetic interference
2. [企业简称] Always be market-oriented, strive for survival by quality, seek development by innovation, use advanced manufacturing equipment and first-class production technology to produce cosmetic products, and conduct strict quality inspections on all cosmetic products before leaving the factory to ensure the quality of the products produced radar type level transmitter are high-quality cosmetic products to better meet market demands.
3. This product has good performance and long service life. This product has the advantage of high accuracy


1.Product Overview

The KDD-FMF series sensor is a 120G frequency modulation radar type level measuring instrument with a measuring distance of up to 30 meters. The antenna is further optimized, and the new and fast microprocessor can perform higher-speed signal analysis and processing, so that the meter can be used for measuring high temperature and high pressure and other environmental liquids.

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2.The Product Principle

The general principle of the FM continuous wave radar level gauge is that the radar emits electromagnetic waves on the top of the tank, and the electromagnetic waves are received by the radar after being reflected by the medium. The frequency difference δ f between the received signal and the transmitted signal is proportional to the distance R from the surface of the medium. : R= C (speed) *δ f (frequency difference) /2/K (frequency modulation slope). Because the speed of light C and the frequency modulation slope K are known, the frequency difference δ f can be estimated to obtain the distance R of the material surface at the radar installation position, and then through the known total height of the tank, subtract the spatial distance from the radar to the material surface ( Referred to as the air height), the height of the material level is obtained.

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3.Protection Grade

This meter fully meets the requirements of protection class IP66/67, please ensure the waterproofness of the cable sealing head. As shown:

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How to ensure that the installation meets the requirements of IP67:


Make sure that the sealing head is not damaged.

Make sure that the cable is not damaged.

Make sure that the cables used meet the requirements of the electrical connection specifications.

Before entering the electrical interface, bend the cable downward to ensure that water does not flow into the housing, see ①

Please tighten the cable sealing head, see ②

Please block the unused electrical interfaces with blind plugs, see ③


4.Product Specification

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Measuring medium: liquid

Measuring range: 0.05m~75m

Process connection: G1½ A/1½NPT thread/flange ≥DN50

Process temperature: -40~80℃

Process pressure: -0.1~0.3MPa

Accuracy: ±2mm

Protection level: IP67

Frequency range: 120GHz

Power supply:

two-wire system (DC24V)/four-wire system (DC12V~24V)/four-wire system (AC220V)

Explosion-proof grade: Exia ⅡC T6 Ga / Exd IIC T6 Gb

Housing: Aluminum/Plastic/Stainless Steel

Signal output: two-wire system 4...20mA/HART protocol/four-wire system 4...20mA /RS485 Modbus


5.Appearance of Size

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6.Technical Parameters

Process connection

Flange

Material

304 stainless steel, PP

Shell

Seal between housing and housing

Silicone Rubber

Shell window

Polycarbonate

Ground terminal

Stainless steel

Supply voltage

four-wire system

Standard

12~24)V DC

Power consumption

max80mA DC24V/2W

Allow ripple

100Hz

Uss<1V

100~100K)Hz

Uss<10mV

Shell

(198~242)V AC

four-wire system

100V AC

four-wire system

Cable parameters

Cable entry/plug

1 M20x1.5 cable entry

1 blind plug M20×15

Ground terminal

Conductor cross section 2.5mm2

Output parameters

output signal

4~20)mA/RS485Modbus

Resolution

1mm

Fault signal

Current output unchanged; 20.5mA; 22mA; 3.9mA

Integration time

(0~20)s, adjustable

Blind spot

0.1m/0.2m/0.3m

Maximum measurement interval

150 meters

Measuring distance

About 1 second (depending on parameter settings)

Adjust the time

About 1 second (depending on parameter settings)

Adjust time, working storage and transportation temperature

-40~80)℃

Process temperature

KDD-FMF11

-40~80℃



KDD-FMF12

-40~110℃



KDD-FMF13

-40~110℃



KDD-FMF15

-40~200℃



KDD-FMF21

-40~110℃



Relative humidity

95%

pressure

Max2.5MPa

Shockproof

Mechanical vibration 10m/s2, (10~150)Hz


7.Instrument Linearity

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8.Installation Requirements

When installing the instrument, avoid installing it above the inlet, and try to avoid all kinds of objects that affect the signal, such as stirring paddles, etc.

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● Under extremely complicated working conditions, the instrument can work normally if there is no obstacle in the area of 20cm radius with the radar installation point as the center.

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Company Features
1. Our plant is home to state-of-the-art machinery, including 3D design and CNC machines. This enables us to use the very latest manufacturing techniques to provide the best quality product.
2. In order to become a leader in the industry, Kaidi Sensors has been doing its best to serve customers. Get price!
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