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Product Details:
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| Power Operating Range: | 24 V D C | Probe Process Temperature: | -40°C~150°C |
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| Stability: | No Activity, No Easy To Wear Parts | Protection Class: | IP67 |
| Process Connection: | Flange (optional) | Explosion-proof Grade: | Exia II CT6 Ga（optional） |
| Signal Output: | 4…20mA /HART/RS485/ Modbus. | Process Pressure: | -0.1 ~2.5MPa |
| High Light: | Circuit RF Admittance Level Transmitter,Corrosive Liquid RF Admittance Level Switch,IP67 Admittance Type RF Transmitter |
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Unique Circuit Design RF Admittance Level Transmitter For Strong Corrosive Liquid
The working Principle of Unique Circuit Design RF Admittance Level Transmitter For Strong Corrosive Liquid
The material level meter uses high-frequency technology to generate a low-power radio frequency signal on the probe from the electronic circuit. The probe acts as a sensitive element and feeds back the signal changes caused by the dielectric constant of the material level to the electronic circuit; these changes include capacitance and The change of the conductance, so the reactance (the signal of the comprehensive change of the capacitive reactance and the impedance) is processed in the electronic circuit; the change of the reactance causes the phase of the high frequency signal on the pole to change. Therefore, the phase difference between the high-frequency signal on the pole and the reference signal in the electronic circuit also changes. After the change is processed, the drive output circuit sends an alarm signal to detect whether there is material in the silo.
Design features of Unique Circuit Design RF Admittance Level Transmitter For Strong Corrosive Liquid
◎ 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 Unique Circuit Design RF Admittance Level Transmitter For Strong Corrosive Liquid
| 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.) | |
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product model
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NYSP-M16 NYSP-M17 NYSP-M18 NYSP-M19 NYSP-M20 NYSP-M21 NYSP-M22 NYSP-M23 NYSP-M24 |
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Antenna form
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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 |
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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.
Contact Person: Anna Zhang
Tel: 15021679084
