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SCH-RLM Compact Radar Level Transmitter

♦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.

  • Item No :

    SCH-RLM
  • Order(MOQ) :

    5
  • Payment :

    T/T
  • Product Origin :

    China

SCH-RLM 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 370*270*180mm

 

Product Display

High Quality OEM 76-81GHz FM Radar Level Meter 80ghz compact radar level transmitter instructions

FAQ

Can I have a free sample for testing ?

Sample order is acceptable, but need you to pay for the product cost and freight . 

 

What about the lead time?

Sample needs 4-5 working days after receiving your payment, mass production needs extra 10-15 working days.

 

Is it OK to print my logo on the products? 

Yes, we support OEM/ODM service. 

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