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4-20mA HART Digital Signal Guided Wave Radar LPG Level Meter Transmitter
Guided wave radar level meter measures the distance between radar flange to interface by electromagnetic wave, then calculate the material level.
Radar liquid level meter is for measuring liquid level, radar material level meter is for measuring solid level, they are generally called radar level meter.
The accuracy of radar level meter is not affected by temperature and pressure. It is the ideal instrument for measuring liquid and solid level in complex application field.
Parameters
| Suitable for Medium | Strongly corrosive liquid |
| Application | H2SO4, HCl, HF, strong base, acetone, toluene, DM, etc. in tank |
| Explosion-proof Grade | Exia IICT6 Gb |
| Measuring Range | 30m for liquid, 15m for solid |
| Aerials | PTFE single cable or rod type antenna |
| Accuracy | ±3~10mm for liquid, ±10~30mm for solid |
| Process Temperature | (-40 ~ 200) ℃ |
| Process Pressure | (-0.1 ~ 4) MPa |
| The signal Output | Default 4 ~ 20mA,HART is optional |
| Display | 128×64 dot matrix LCD |
| Power Supply | Default 2 wire DC24V; 4 wire DC24V/AC220V is optional |
| Casing | Aluminum |
| Process Connection | Thread, flange is optional |
Parameters
| Suitable for Medium | Liquid, especially low dielectric constant |
| Application | No ion water, deoxidized water and other liquid measurement |
| Explosion-proof Grade | Exia IICT6 Gb |
| Measuring Range | 3m |
| Aerials | Coaxial tube type antenna |
| Accuracy | ±3~10mm for liquid |
| Process Temperature | (-40 ~ 200) ℃ |
| Process Pressure | (-0.1 ~ 1) MPa |
| The signal Output | Default 4 ~ 20mA,HART is optional |
| Display | 128×64 dot matrix LCD |
| Power Supply | Default 2 wire DC24V; 4 wire DC24V/AC220V is optional |
| Casing | Aluminum |
| Process Connection | Flange, Min. flange is DN40 |
Parameters
| Suitable for Medium | Liquid, solid powder |
| Application | Slightly corrosive chemical liquid in tank, coal ash powder, lime powder, cement in silo |
| Explosion-proof Grade | Exia IICT6 Gb |
| Measuring Range | 30m for liquid, 15m for solid |
| Aerials | Single cable or rod type antenna |
| Accuracy | ±3~10mm for liquid, ±10~30mm for solid |
| Process Temperature | (-40 ~ 250) ℃ |
| Process Pressure | (-0.1 ~ 1) MPa |
| The signal Output | Default 4 ~ 20mA,HART is optional |
| Display | 128×64 dot matrix LCD |
| Power Supply | Default 2 wire DC24V; 4 wire DC24V/AC220V is optional |
| Casing | Aluminum |
| Process Connection | Thread, flange is optional |
Parameters
| Suitable for Medium | Powder, low dielectric constant solid |
| Application | Cement powder, coal ash powder, low dielectric constant solid measurement, such as wood flour, PE particles, bakelite, etc. |
| Explosion-proof Grade | Exia IICT6 Gb |
| Measuring Range | 30m |
| Aerials | PTFE single cable or rod type antenna |
| Accuracy | ±3~10mm for liquid, ±10~30mm for solid |
| Process Temperature | (-40 ~ 200) ℃ |
| Process Pressure | (-0.1 ~ 4) MPa |
| The signal Output | Default 4 ~ 20mA,HART is optional |
| Display | 128×64 dot matrix LCD |
| Power Supply | Default 2 wire DC24V; 4 wire DC24V/AC220V is optional |
| Casing | Aluminum |
| Process Connection | Thread, flange is optional |
Parameters
| Suitable for Medium | Solid, especially suitable for liquid in high temperature and pressure condition |
| Application | Sealed tank, liquid measurement in high temperature and pressure |
| Explosion-proof Grade | Exia IICT6 Gb |
| Measuring Range | 6m |
| Aerials | single cable or rod type antenna |
| Accuracy | ±3~10mm for liquid |
| Process Temperature | (-40 ~ 400) ℃ |
| Process Pressure | (-0.1 ~ 4) MPa |
| The signal Output | Default 4 ~ 20mA,HART is optional |
| Display | 128×64 dot matrix LCD |
| Power Supply | Default 2 wire DC24V; 4 wire DC24V/AC220V is optional |
| Casing | Aluminum |
| Process Connection | Flange, Min. flange is DN50 |
what's the Specification Our Radar Level Sensor?
1. Small antenna size, easy to install; Non-contact radar, no wear,
no pollution.
2. Almost no corrosion, bubble effect; almost not affected by water
vapor in the atmosphere, the temperature and pressure changes.
3. Serious dust environment on the high level meter work has little
effect.
4. A shorter wavelength, the reflection of solid surface
inclination is better.
5. Beam angle is small, the energy is concentrated, can enhance the
ability of echo and to avoid interference.
6. The measuring range is smaller, for a measurement will yield
good results.
7. High signal-to-noise ratio, the level fluctuation state can
obtain better performance.
8. High frequency, measurement of solid and low dielectric constant
of the best choice.
