top radar level sensor for business for transportation

PRODUCT OVERVIEW

Kaidi KD-FMF11 FM radar level meter is a 120G FM radar type level measuring instrument with a measuring distance of up to 30 meters. The antenna is further optimized for processing and the new fast microprocessor allows for higher speed signal analysis and processing, making the instrument available for measurement of high temperature and high pressure and other environmental liquids.

Kaidi Sensors top radar level sensor for business for transportation-1

THE PRODUCT PRINCIPLE

The general principle of frequency modulated continuous wave radar level meter is that the radar emits electromagnetic waves at the top of the tank, and the electromagnetic waves are received by the radar after hitting the medium and reflected. Because the speed of light C and FM slope K are known, so the frequency difference δ f is estimated, and the distance R of the material surface at the radar installation position can be obtained, and then the height of the material level is obtained by subtracting the spatial distance from the radar to the material surface (referred to as the empty height) from the known total height of the tank.

Kaidi Sensors top radar level sensor for business for transportation-2

PROTECTION GRADE

This instrument fully meets the requirements of protection class IP66/67. Please make sure that the cable sealing head is waterproof. As shown

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

Please make sure that the sealing head is not damaged.

Please make sure that the cable is not damaged.

Please ensure that the cable used meets the requirements of the electrical connection specification.

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

Please tighten the cable sealing head, see ②

Please plug the unused electrical connections with blind plugs, see ③

Kaidi Sensors top radar level sensor for business for transportation-3

PRODUCT SPECIFICATION

Kaidi Sensors top radar level sensor for business for transportation-4

Measuring medium: liquid

Measuring range: 0.05m~30m

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：123GHz

Power supply：Two-wire(DC24V)/Four-wire(DC12V~24V)/Four-wire(AC220V)

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

Housing: Aluminum / Plastic / Stainless steel

Signal output: 2-wire 4.... .20mA / HART protocol / 4-wire 4.... .20mA /RS485 Modbus

APPEARANCE OF SIZE

Kaidi Sensors top radar level sensor for business for transportation-5

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	KD-FMF11	-40~80℃
	KD-FMF12	-40~110℃
	KD-FMF13	-40~110℃
	KD-FMF15	-40~200℃
	KD-FMF21	-40~110℃
Relative humidity	＜95%
pressure	Max2.5MPa
Shockproof	Mechanical vibration 10m/s2, (10~150)Hz

INSTRUMENT LINEARITY

Kaidi Sensors top radar level sensor for business for transportation-6

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.

Kaidi Sensors top radar level sensor for business for transportation-7

● Under extremely complicated working conditions, the instrument can work normally if there is no obstacle in the area of 500px radius with the radar installation point as the center. Kaidi Sensors top radar level sensor for business for transportation-8

Under extremely complicated working conditions, the instrument can work normally if there is no obstacle in the area of 500px radius with the radar installation point as the center.

v******k

radar level sensor's structure is more compact and easy to be installed, so as to effectively reduce labor intensity and shorten operating time. This product comes in a variety of sizes

f******p

Guangdong Kaidi Energy Technology Co., Ltd. mainly assemble radar level sensor whose materials including radar level sensor. This product is helpful in a long journey

u******f

radar level sensor is a new type of radar level sensor made of advanced materials. Its velcro design makes it easy to adjust

n******n

radar level sensor can not be competitive without the changing design of radar level sensor. It has been enlarged and widened to prevent leakage

e******d

The results show that radar level sensor with radar level sensor material presents excellent performance. Its skin-friendly material does no harm to the skin

u******o

radar level sensor are the characteristics of radar level sensor. It has been enlarged and widened to prevent leakage

Product Message

*Name

Phone

*E-mail

*Content