Radar Level Meter, Radar Level Transmitter, Radar Level Sensor
CSS-905X is a hight frequency radar level transmitter apply to solid particles and powder, it's small antenna size, easy to install and non-contact radar, no wear, no pollution. Almost no corrosion, bubble effect and not affected by water vapor in the atmosphere, the temperature and pressure changes.
Features
1. Application: Solid particles, Powder
2. Measuring Range: 30 meters
3. Process Connection: Thread, Flange
4. Medium Temperature:-40°C ~ 250°C
5. Process Pressure:-0.1 ~ 4.0MPa
6. Accuracy: ± 10mm
7. Protection Grade: IP67
8. Frequency Range: 26GHz
9. Signal Output: 4... 20mA/HART (Two-wire / Four)RS485/ Modbus
Explosion-proof Grade: Exia ⅡC T6 Ga
Characteristics
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.
Principle
Radar level transmitter antenna microwave pulse is narrow, the downward transmission antenna. Microwave exposure to the medium surface is reflected back again by the antenna system receives, sends the signal to the electronic circuit automatically converted into level signals (because the microwave propagation speed, electromagnetic wave to reach the target and the reflected back to the receiver this time is almost instantaneous).
Installation Guide
CSS-90X Model Selection
|
License
|
P Standard (Non-explosion-proof)
|
|
I Intrinsically safe (Exia IIC T6 Ga)
|
|
G Intrinsically safe type, Flameproof (Exd (ia) IIC T6 Ga)
|
|
Process Connection / Material
|
G Thread G1½″ A / Stainless Steel 304
|
|
N Thread 1½″ NPT / Stainless Steel 304
|
|
B Flange DN80 / Stainless Steel 304
|
|
C Flange DN100 / Stainless Steel 304
|
|
D Flange DN125 / Stainless Steel 304
|
|
E Flange DN150 / Stainless Steel 304
|
|
F Flange DN200 / Stainless Steel 304
|
|
H Flange DN250 / Stainless Steel 304
|
|
M Flange DN80 / Cardan joint ( Nickel plated carbon steel )
|
|
K Flange DN100 / Cardan joint ( Nickel plated carbon steel )
|
|
T Flange DN125 / Cardan joint ( Nickel plated carbon steel )
|
|
Z Flange DN150 / Cardan joint ( Nickel plated carbon steel )
|
|
W Flange DN200 / Cardan joint ( Nickel plated carbon steel )
|
|
V Flange DN250 / Cardan joint ( Nickel plated carbon steel )
|
|
Y Special Custom-tailor
|
|
Antenna Type / Material
|
B Horn Antenna Φ76mm / Stainless Steel 304
|
|
C Horn Antenna Φ96mm / Stainless Steel 304
|
|
D Horn Antenna Φ121mm / Stainless Steel 304
|
|
Seal Up / Process Temperature
|
V Viton / (-40~150) °C
|
|
K Kalrez / (-40~250) °C
|
|
Electronic Unit
|
2 (4~20) mA / 24V DC / Two wire system
|
|
3 (4~20) mA / 24V DC / HART two wire system
|
|
4 (4~20) mA / 220V AC / Four wire system
|
|
5 RS485 / Modbus
|
|
Shell / Protection Grade
|
L Aluminum / IP67
|
|
G Stainless Steel 304 / IP67
|
|
Cable Line
|
M M 20x1.5
|
|
N ½″ NPT
|
|
Field Display/The Programmer
|
A Belt
|
|
X Without
|
Working
More Types
Ordering guide
1: What's your working media? Liquid or solid?
If it's liquid, is there any steam or fog or bubble or wave or stir or flotage in the liquid?
If it's solid, is there any powder in it?
2: What's your working temperature and working pressure?
3: Is the media corrosive? If the media is in a tank, what's the material of the tank and if it's corrosive, is there any insert material which is anti-corrosion?
4: Need ex-proof and anti-corrosion?
5: What's your measuring range? Do have any requirement for the blind zone?
6: Connection: flange connection or screw connection?
7: What's your working environment? Like open tank, tank with lid, the tank shape, or if the tank equals to the atmosphere?
8: Working voltga: 24VDC?
9: Signal output: 4~20mA?
10: Integrated type is OK?
