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NYSP-M19 Anti-Hanging RF Admittance Level Transmitter With Large Measuring Range
The working Principle of NYSP-M19 Anti-hanging RF Admittance Level Transmitter With Large Measuring Range
RF conductivity measurement technique is a position measurement technique with unique advantages. Although similar to the concept of general capacitance measurement technology, the RF conduction technology adds Driving-shield circuit and chopper circuit to the electronic unit, thus enabling separate measurement of impedance and capacaciance. Calculated by the laws of physics, the impedance and toleracitivity of any pendant are equal, so the effects of the pendant can be measured and eliminated from the total output by the phase shift of the oscillating circuit.
The radio frequency admittance level transmitter is a continuous level measurement product based on the principle of RF conductivity. The product has several advantages, such as high stability, high sensitivity and a wider measuring range. Compared with the traditional capacitive level meter, the uniquedesign can simply and conveniently realize the instrument setting. Once the setting is completed, it can be used normally and maintenance-free for life. So that users can intuitively understand the operation of the equipment, and timely deal with the problems, in complex industrial occasions is also as safe and reliable.
Design features of NYSP-M19 Anti-hanging RF Admittance Level Transmitter With Large Measuring Range
◎ anti hanging: the unique driving shield circuit design improves the anti hanging ability
◎ power supply range: power supply working range: 13 ~ 35vdc
◎ probe process temperature: - 100 ℃ ~ 800 ℃
◎No dead zone measurement, can be applied to a large range of material level measurement occasions of more than ten centimeters or even several centimeters
◎The maximum measuring range can reach hundred meters, even hundreds of meters
◎Viscous material interface measurement is a great advantage of this instrument
◎stable and reliable output, resistant to fly ash, falling material, water vapor, crystallization and wax
◎no movement, no parts easy to wear, no regular cleaning, maintenance and debugging
Technical parameters of NYSP-M19 Anti-hanging RF Admittance Level Transmitter With Large Measuring Range
| Typical application | Liquid(Corrosion, conductivity, low dielectric constant, stirring, interface, electric dehydration, viscosity, deep well, ultra large range and other occasions) |
| Dust (conductivity, insulating powder, etc.) | |
| Solid (conductivity, insulating, ultra-high temperature insulating solid, etc.) | |
product model
| NYSP-M16 NYSP-M17 NYSP-M18 NYSP-M19 NYSP-M20 NYSP-M21 NYSP-M22 NYSP-M23 NYSP-M24 |
Antenna form
| Soft cable, insulated soft cable, non insulated soft cable, hard rod, insulated hard rod, insulated hard rod at both ends, cylindrical hard rod |
| Antenna Material | PTFE,304,316 |
| measuring range | 3m, 20m(Deep well can measure hundreds of meters and can be customized) |
| Wavelength | 635-650mm |
| Measurement precision | 0.05%~0.1%F.S |
| Power supply | 24VDC |
signal output | 4...20mA/HART/ RS485/Modbus…. |
| Process temperature | -40~+130℃,-100~+200℃, -40~+260℃, -50~+500℃ |
| Process pressure | -0.1~1.6MPa,-0.1~4.0MPa, -0.1~6.3MPa |
| Process connection | screw thread,flange(selectable) |
| Electrical interface | M20*1.5,½ ″NPT |
| levels of protection | IP65,IP67,IP68(selectable) |
| Explosion-proof grade | Exia II CT6 Ga,Exd II CT6 Gb(See certificate for details) |
※Note:The product can be customized according to the specific requirements of users.
