High Stability Anti-Hanging Material IP67 NYSP-Z21 RF Admittance Level Transmitter
NYSP-Z21 RF Admittance Level Transmitter Working Principle
Radio frequency conductivity measurement technology is a liquid level measurement technology with unique advantages. Although the concept is similar to that of general capacitance measurement technology, RF conductance technology combines the driving shielding circuit and chopper circuit in the electronic unit, so the impedance and capacitance resistance can be measured separately. The impedance and reactance of any overhang are calculated to be equal according to the physical law, so the influence of overhang can be measured and eliminated from the total output through the phase shift of the oscillator circuit.
NYSP-Z21 RF Admittance Level Transmitter Design Feature
1. Suitable for high temperature, high pressure and corrosive environment.
2. Not affected by noisy, dusty, misty and changes in the temperature.
3. No blind distance, ideal for different tanks.
4. Economic for large tanks.
5. 4~20mA output compatible for most control systems and meters.
NYSP-Z21 RF Admittance Level Transmitter Technical Parameters
| Typical application |
Low dielectric constant liquid, can be installed separately |
| Probe type |
Cartridge hard rod PTFE/304 (optional) |
| Power supply |
24VDC |
| Medium temperature |
-40~+200℃ |
| Process pressure |
-0.1~8.0MPa |
| Process connection |
1 1/2" BSPT thread (standard) flange mount (optional) |
| Protection level |
IP67 |
| Explosion-proof grade |
Exia II CT6 |
| Signal output |
4...20mA/HART/RS485/Modbus... |
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IP67 NYSP - Z21 RF Admittance Level Transmitter Anti Hanging Material Images
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