Xi'an Dehou Electronic Technology Co., Ltd.
Xi'an Dehou Electronic Technology Co., Ltd.
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NYRD704 1.8GHz Radar Level Meter 4-20mA 6m Radar Liquid Level Sensor for Slurry Storage Tank and Cement Silo with IP67
NYRD704 1.8GHz Guided Wave Radar Level Meter Working Principle
The high-frequency microwave pulse emitted by the guide wave radar travels along the detection assembly (steel cable or steel rod). When the measured medium is encountered, the dielectric constant changes, causing reflection, and part of the pulse energy is reflected back. The time interval between the emitted pulse and the reflected pulse is directly proportional to the distance of the measured medium.
NYRD704 1.8GHz Guided Wave Radar Level Meter Application Fields
1. Foodstuffs: Juice factory, milk factory, brewery storage tank, etc.
2. Pharmaceuticals: Chinese pharmaceutical storage tanks, separators, fermentation tanks, etc.
3. Water treatment: Reservoirs, cesspools, water treatment tanks, sedimentation tanks, deep wells, drinking water networks, etc.
4. Paper: Storage tower, chemical material storage silo, etc.
5. Other: Quarry, environmental protection, shipbuilding and other industries.
NYRD704 1.8GHz Guided Wave Radar Level Meter Technical Parameters
| Product Model | NYRD704 |
| Typical application | Liquids, especially for liquids with stirring and low dielectric constant |
| Antenna material | 304 |
| Antenna type | Rod antenna |
| Measuring range | 6m |
| Measuring accuracy | ±1mm |
| Power supply | 24VDC (two-wire, four-wire) |
| Medium temperature | -40~+130℃ |
| Process connection | Thread, flange (optional) |
| Process pressure | -0.1~0.3MPa |
| Protection class | IP67 |
| Explosion-proof grade | Exia II CT6 (optional) |
| Signal output | 4...20mA/HART/RS485/Modbus... |
| Electrical interface | M20*1.5, ½ ″NPT |
Note: Products can be customized according to the specific requirements of users.
NYRD704 1.8GHz Guided Wave Radar Level Meter Related Pictures
