Beskrivning
RLL-01 Submersible Liquid Level Transmitter adopts dry ceramic capacitor sensor or temperature-compensating isolating-membrane diffusing silicon pressure sensor as a sensing element.supported with the special cable provided with air venting conduit as well as special water–tightness technology, which ensure water tightness of immersing-type sensor and make the reference pressure chamber connecting with the ambient atmosphere so as to attain accurate results of measurement and excellent stability.
* High accuracy, High sensitivity
* Fast response
* Good stability
* Strong resistance to interface
* Anti-corrosion material optional
* Low temperature drift
APPLICATIONS
* Agricultural irrigation
* Petroleum
* Chemical
* Power generation plant
* Urban water drainage
* Hydrographic survey
* Environmental protection
SPECIFICATIONS
|
Item |
Technical specifications |
|
Range |
0 ~ 0.5m…200mH2O or 0 ~ 5KPa…2MPa |
|
Output |
4-20mA,0-5V,0-10V,RS485 |
|
Supply Voltage |
12-30VDC,24V typ. |
|
Over Pressure |
2×FS |
|
Measuring Medium |
The liquid(not sticky ) compatible with 316 stainless steel |
|
Total Accuracy |
0.1{edbfe352f301579bb332dff86ced542172b0c80ed0c941f0c02cdd1fe307a783}FS(range≥10m) 0.3{edbfe352f301579bb332dff86ced542172b0c80ed0c941f0c02cdd1fe307a783}FS(range≥10m) 0.5{edbfe352f301579bb332dff86ced542172b0c80ed0c941f0c02cdd1fe307a783}FS |
|
Long-term Stability |
0.1{edbfe352f301579bb332dff86ced542172b0c80ed0c941f0c02cdd1fe307a783}FS/year typ.,0.2{edbfe352f301579bb332dff86ced542172b0c80ed0c941f0c02cdd1fe307a783}FS/year max. |
|
Ingress Protection |
IP68 |
|
Operating Temperature |
-40℃~ +80℃ |
|
Compensating Temperature |
-10℃~ 70℃ |
|
Temperature Drifting |
0.03{edbfe352f301579bb332dff86ced542172b0c80ed0c941f0c02cdd1fe307a783}FS/℃ typ.,0.05{edbfe352f301579bb332dff86ced542172b0c80ed0c941f0c02cdd1fe307a783}FS/℃ |
|
Cycle Life |
1*10^8 @25℃ |
|
Main Material |
Sensor:316L,housing:304SS (316L is optional) |
|
Power Consumption |
Current output:(U*0.02)W, Voltage output:(U*0.008)W, Digital output:(U*0.015)W |
|
Load Capacity |
Current output:≤(U-7)/0.02Ω, Voltage output:≥100kΩ |
|
Weight(unpacked) |
Approx. 230g |
|
Storage Condition |
10℃-50℃@20{edbfe352f301579bb332dff86ced542172b0c80ed0c941f0c02cdd1fe307a783}-90{edbfe352f301579bb332dff86ced542172b0c80ed0c941f0c02cdd1fe307a783}RH |
