|
| Brand Name: | NUOYINGJIAYUE |
| Model Number: | NYRD803S |
| MOQ: | 1 pcs |
| Price: | $450 to $1700 /pcs |
| Payment Terms: | T/T |
| Supply Ability: | 1000 pcs/ pre month |
Accuracy Measurement 35m Liquid NYRD803S 6GHz Radar Level Transmitter
NYRD803S 6GHz Radar Level Transmitter Working Principle
Radar waves travel at the speed of light. The running time can be converted into a level signal by electronic components. A special time extension method ensures stable and accurate measurements within a short period of time.
Even in case of spurious echoes under complex operating conditions, the level echoes can be accurately analyzed with the latest microprocessor technology and debugging software.
Input:
The antenna receives the reflected micropulses and transmits them to the electronic circuit. The microprocessor processes this signal and identifies the echoes produced by the micropulses on the surface of the material. The correct echo signal identification is done by the pulse software, and the accuracy can reach the millimeter level.
The distance D from the material surface is proportional to the pulse time travel T:
D=C×T/2 (C is the speed of light)
Since the distance E of the empty tank is known, the level L is :
L=E-D
output:
Set by entering empty tank height E (= zero point), full tank height F (= full scale) and some application parameters. Application parameters will automatically adapt the instrument to the measurement environment, corresponding to a 4-20mA output.
NYRD803S 6GHz Radar Level Transmitter Technical Parameters
| Typical application | Liquid, high process temperature liquid |
| Antenna material | 304(optional) |
| Measuring range | 35m |
| Power supply | 24VDC(Two lines, four lines) |
| Medium temperature | -40~+300℃ |
| Process pressure | -0.1~4.0MPa |
| Process connection | Flange (optional) |
| Measuring accuracy | 0.05%-0.1%F.S |
| Protection level | IP67 |
| Explosion-proof grade | Exia II CT6 |
| Signal output | 4...20mA/HART/RS485/Modbus... |
NYRD803S 6GHz Radar Level Transmitter Design Feature
1.It adopts advanced microwave processing technology and unique echo discovery echo processing technology. This product can be applied to various complex working conditions.
2.Its "false echo learning" function enables the instrument to accurately identify true echoes under a variety of false echo conditions, resulting in accurate measurement results.
3.Various process connection modes and detection element types can be customized according to customer requirements.
4.Using the pulse working mode, the product has extremely low emission power and can be installed in various metal and non-metal containers without harm to human body and environment.
Note: According to the specific requirements of users can be customized design products.
