SEBA HYDROMETRIE PLUS70 RADAR SENSOR AND DATA LOGGER

Features: Contact free measuring system for high accuracy surface water level measurements Mounting at bridges, jibs and footbridges Measuring range 0...15 m, 35 m, 70 m Individually available as: - sensor with 4...20mA / 0.4 – 2 V output; remote measuring station with GSM/ GPRS or telephone-modem Closed power supply with 12 V battery or solar panel The radar sensor SEBAPuls is a high accuracy measuring device for measuring the surface water level without direct contact to the medium. Pulse principle ( 26GHz-technology) The so-called pulse procedure sends a short microwave impulse to the water surface. The transmitter has a short time lag. Within this time the water transmits the pulses to the integrated evaluation system. The run time of the impulses corresponds directly to the distance to the actual surface water level. Advantages: Unaffected by mudding, drifting materials, weedage, sewage and brackish or saline water Low constructional efforts ( e.g mounting at bridge jibs) No measurement cross-section reduction ( hydraulic is not remolded) No influence in measuring accuracy caused by air humidity ( fog) and air temperature fluctuations Low energy consumption Hort measuring cycle Non-existence of a blind angle Short mounting distance ( approx. 20… 30 cm) The basic configuration of the measuring system is a sensor with analogue output ( 4...20mA) . According to the modular conception, the SEBAPuls can be equipped with an additional stor age ( e.g. SEBA Data Loggers) and a remote transmission system ( via GSM-network, fix network, etc.) Includes: Seba SEBAPuls 70 Radar Level Sensor with 4-20 mA output and 0-70 m Range RAD 58092 Standard Installation Kit IFX 7000101 Interface Cable RS232 ( MDS-5 light or PC/ Laptop) SWX 362 Software WBedien Specifications: Output: 4 - 20mA. Measuring range: 0 - 70 m. Accuracy: + 15 mm. Measuring principle: Pulse runtime procedure. Current consumption: 22.4 mA. Radiation angle: 8º . Sensor protection: Hom antenna ( 95 mm Ø ) . Protection class: IP66. Connection: 2 wires.