Non Contact River Level Sensor adopts high frequency pluse radar level transmitter technology ,4-20mA and RS485 optional for signal output, it is widely used for water level of river , lake , shoal ,tank, flood control etc .
Non Contact River Level Sensor adopts high frequency pluse radar level transmitter technology ,4-20mA and RS485 optional for signal output, it is widely used for water level of river , lake , shoal ,tank, flood control etc .
This Non Contact River Level Sensor can fixed at the river bank by the installation frame . After installation ,do not forget to tighten the cable entry connector and the aluminum housing head , otherwise the liquid entering may cause damage to the radar level sensor.
Features:
▲The beam angle is small, the energy is concentrated, and it has stronger anti-interference ability, which greatly improves the measurement accuracy and reliability.
▲ The antenna size is small, easy to install and install dust cover and other antenna protection devices.
▲The measurement blind area is smaller, and good results can be obtained for small tank measurement.
▲The wavelength is shorter, which is more suitable for the particle position measurement of dust and small particles
▲Using advanced microprocessor and unique EchoDiscovey echo processing technology, it can be applied to various complex working conditions. Using pulse working mode, the high frequency radar level meter has very low transmitting power.
Model | WERD802 |
Medium | Temp Resistant, Presssure Resistant, Slight Corrosive Liquid
Solid Material,Strong Dust ,Easy To Crystallize Or Condensation |
Shipping weight | 2.5kg |
Measuring range * | 0-30m |
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 |
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 |