Radar Level Meter Sensor Compact Radar Level Transmitter

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♦Based on the self-developed CMOS millimeter wave RF chip, a more compact RF architecture, a higher signal-to-noise ratio, and a smaller blind zone are realized.

♦5GHz working bandwidth means higher measurement resolution and accuracy.

♦3°antenna beam angle, so the interference in the environment has less impact on the instrument, and the installation is more convenient.

♦Shorter wavelength yields good reflection properties on sloped solids, so aiming towards material angle of repose is usually not necessary.

♦Support remote debugging and remote upgrading to reduce the cost of field personnel.

♦Non-contact radar, wear-resistant and no pollution.

♦A variety of output circuit interfaces and acquisition system.

♦The integrated anti-corrosion cover structure effectively prevents the corrosive medium from coming into contact with the probe and has excellent anti-corrosion performance.

Product Detail

Radar Level Meter Sensor Compact Radar Level Transmitter

The series is FMCW radar operating at 76-81 GHz, which has a maximum measuring range of 120m and a minimum blind zone of 8cm. It supports 4-wire and 2-wire applications. Higher operating frequency and shorter wavelength make it ideal for solid applications, including those with extreme dust and high temperature to + 200℃. The radar consists of an electronic circuit coupled to a lens antenna and flange for quick and easy positioning.

Technical Specification

Frequency	76GHz ~ 81GHz, 5GHz FMCW bandwidth
Measuring range	0~ 120m
Measurement accuracy	±1mm
Beam angle	3°/8°
Minimum measured dielectric constant	≥2
Power	15~28VDC
Communication	MODBUS/HART
Signal output	4 ~ 20mA or RS-485
Fault output	3.8mA, 4mA, 20mA, 21mA, hold
Field operation / programming	128 × 64 dot matrix display / 4 buttons
	PC software
	Blue-tooth
Humidity	≤95%RH
Enclosure	Aluminum alloy, stainless steel
Antenna type	Lens antenna/anti-corrosive antenna / flflange isolated by quartz
Process temperature	T0:-40~85℃; T1:-40~200℃; T2:-40~500℃; T3:-40~1000℃
Process pressure	-0.1~2MPa
Product Size	Ø100*270mm
Cable entry	M20*1.5
Recommended cables	AWG18 or 0.75mm²
Protection class	IP67
Explosion-proof grade	ExdiaIICT6
Installation method	Thread or flflange
Weight	2.480Kg/2.995Kg
Packing box size	370270180mm