Product features:
- Wide measuring range: 0～1m～200mH2O
- Multiple outputs available: 4-20mA, 4-20mA+Hart, 0.5-4.5V, MODBUS-RTU/RS485
- Unique three-layer filter screen design to prevent damage and block
- Good temperature drift ≤0.01%FS/℃
- Anti-condensation technology and anti-interference design
- All-welded structure and protection rating up to IP68
Field of application:
The product is mainly applicable to dams, rivers and other occasions where are rich in sediment to realize the measurement and control of static and dynamic level of various liquids.
Technical parameters:
Range
0～1, 5, 100, 200mH2O
Pressure type
Gauge pressure
Output signal
4～20mA, 4～20mA+HART protocol, 4～20mA+RS485 protocol
Input voltage
12～36V DC
Accuracy
0.1
0.2（0.25）
0.5
Nonlinear repeatability delaying
0.1
0.2（0.25）
0.5
Zero and sensitivity drift
0.01
0.02（0.025）
0.005
Temperature compensation
-10℃～70℃
Work temperature
-20～+85℃
Long-term stability
≤0.1±%FS/year
Response time
＜1ms
Overload capacity
200%
Load resistance
R=(U-12.5)/0.02-RD
U=power voltage; RD=internal resistance of power source
Measurement medium
Corrosive media compatible with 316L
Diaphragm material
316L stainless steel
Case material
1Cr18Ni9Ti
Protection rating
IP68
LONN-3LX Sediment Control Level Transmitter
Download: here