Due to no contact with the measured medium, the radar level sensor is almost free of maintenance, no damage, hanging materials and other phenomena. There is no replacement problem of accessories, long life, simple installation and simple calibration.
The non-contact radar leve sensor is not affected by temperature, pressure, gas, etc. because it does not contact the measured medium. It can be used under bad working conditions, large changes, water vapor, steam, foam and other ultrasonic level gauges that are not competent. Radar level sensors are almost maintenance-free, no damage, hanging materials, etc., there is no parts replacement problems, life is long, simple to install, simple to calibrate, and is not affected by gas composition, dust, temperature changes in the silo.
The high frequency 26G non contact radar level sensor has a unique related solution technology that allows it to precisely determine the time difference between a pulse being emitted and one being received. This allows for additional calculations of the antenna’s distance from the measured medium’s surface.
Feasures:
Model | WERD803 |
Medium | Temp Resistant, Presssure Resistant, Slight Corrosive Liquid
Solid Material,Strong Dust ,Easy To Crystallize Or Condensation |
Shipping weight | 2.5kg |
Measuring range * | 0-10m, 0-30m, 0-50m, 0-70m |
Accuracy | ±3mm |
Resolution | 1mm |
Display | LCD display |
Measured interval | 1s (according to parameter setting) |
Adjustment time | 1s (according to parameter setting) |
Microwave frequency | 26GHz |
Output signal * | 4-20mA (can be connected with HART), RS485/232 |
Power supply * | DC 6-24V, AC 220V/50Hz |
Material | Shell: aluminum, process connection: 304 stainless steel, horn: 304 stainless steel |
Horn antenna size * | Φ76mm (only for range less than 30m), Φ96mm, Φ121mm |
Pressure | Maximum 4MPa |
Shock resistance | 10m/s2, (10~150)Hz |
Communication protocol | Modbus |
Medium | Solid Material,Strong Dust
Easy To Crystallize Or Condensation |
Storage temperature | -40~+100℃ (-40~+212℉) |
Process connection (antenna) temperature | -40~+150℃ (-40~+302℉) |
Protection class | IP67 |
Electrical connection | 2 waterproof connectors M20*1.5mm, or 2 waterproof connectors 1/2″ NPT |
Installation * | G1-1/2″A thread, vertical bracket, flange |
Warranty | 12 months |