RLT 3210 - Radar level transmitter - 80GHz

The RLT 3210 Series Radar Level Transmitters are designed for continuous. Using high-frequency radar technology, the series provides reliable level measurement across industrial applications where conventional contact-based measurement may be challenging.

The RLT 3210 Series uses radar measurement technology to detect the material surface and determine the distance between the transmitter and the measured medium.

KEY HIGHLIGHTS

76–81 GHz Radar
Up to 120 m Measurement Range
±2 mm Accuracy
FMCW Technology
Suitable for Demanding Environments

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Manual

80GHz Radar Level sensor Level measurement Industrial level measurement Tank level measurement Non-contact type level measurement level measurement for solids

Specification

Model No	RLT - 3210	Working Principle	FMCW (Frequency Modulated Continuous Wave)
Medium	Liquid, Solids	Measurement Range	0~10m, 0~20m, 0~30m, 0~50m, 0~60m, 0~70m, 0~120m
Frequency	76 - 81GHz	Accuracy	± 2 mm
Blind Zone	0.2m	Beam Angle	3° ~ 8°
Process Pressure	-1~3 bar	Process Temperature	-20°C ~ 80°C
Ambient Humidity	(0%~95%) RH	Supply Voltage	24VDC
Signal Output	Two-wire/Four-wire, 4-20mA	Communication	RS 485 Modbus, HART, Bluetooth
Protection IP Class	IP67	Process Connection	Threaded, Flanged
Cable Entry	M20 x 1.5(F)/ 1/2" NPT	Explosion - proof mark	Ex db ia IIC T6 Gb
Approvals	CE, ATEX, PESO	Migration (Offset)	±9.9m
Electrical Interface	M20 x 1.5(F)/ 1/2" NPT	Display	128x64 LCD Screen, Debug module
Debugging Methods	LCD Display screen, PC Programmer	Transmitter Housing Material	Die Cast Aluminum, SS
Lens	PTFE	Sealing Material	FKM
Mounting Thread	2''

Parameters	Specifications
Model No	RLT - 3210
Working Principle	FMCW (Frequency Modulated Continuous Wave)
Medium	Liquid, Solids
Measurement Range	0~10m, 0~20m, 0~30m, 0~50m, 0~60m, 0~70m, 0~120m
Frequency	76-81GHz
Accuracy	± 2 mm
Migration (Offset)	±9.9m
Electrical Interface	M20 x 1.5(F)/ 1/2" NPT
Blind Zone	0.2m
Beam Angle	3° ~ 8°
Process Pressure	-1~3 bar
Process Temperature	-20°c ~ 80°c
Ambient Temperature	-40°c ~ +85°c
Ambient Humidity	(0%~95%) RH
Supply Voltage	24V DC
Signal Output	Two-wire/Four-wire, 4-20mA
Communication	RS 485 Modbus, HART, Bluetooth
Display	128x64 LCD Screen, Debug module
Debugging Methods	LCD Display screen, PC Programmer
Transmitter Housing Material	Die Cast Aluminum, SS
Lens	PTFE
Sealing Material	FKM
Mounting Thread	2"
Protection IP Class	IP67
Process Connection	Threaded, Flanged
Cable Entry	M20 x 1.5(F)/ 1/2" NPT
Explosion - proof mark	Ex db ia IIC T6 Gb
Approvals	CE, ATEX, PESO