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Type：CX-RLM-070 series of guided wave radar material level gauge
Illustrate：CX-RLM-070 series of guided wave radar material level gauge
Guided wave radar material level gauge
CX-RLM-070 series of guided wave radar material level gauge
Products:
| types | CX-RLM-071 | CX-RLM-072 | CX-RLM-073 |
| Application | Liquid, solid granules | Liquid, solid granules | Liquid |
| Measuring range | 30 meters | 6 meters | 6 meters |
| Process connection | Screw, flange | Screw, flange | Screw, flange |
| Process temperature | -40-250℃ | -40-250℃ | -40-250℃ |
| Process pressure | -1.0-40bar | -1.0-40bar | -1.0-40bar |
| Precision | ±1mm | ±1mm | ±1mm |
| Frequency range | 100MHZ-1.8GHZ | 100MHZ-1.8GHZ | 100MHZ-1.8GHZ |
|
Anti-explosion/safety grade |
EXiaIICT6/IP68 | EXiaIICT6/IP68 | EXiaIICT6/IP68 |
| Signal output | 4…20mA/HART(two phases) | 4…20mA/HART(two phases) | 4…20mA/HART(two phases) |
Technical parameters :
Parameter: Working frequency: 100MHZ-1.8GHZ
Measuring range: cable type：0-30m；Rod, co-axial type: 0-6m
Repeatability: ±3mm
Resolution: 1mm
Sampling: wave echo sampling 55 times/s
Response speed：>0.2S（depends on concrete application status）
Output current signal: 4-20mA
Precision：<0.1%
Communication interface： HART communication protocol
Process connection: G1-1/2
Flange 2″，3″，4″，6″
Process pressure: -1-40bar
Environment conditions: temperature -40℃～+80℃
Shell safety grade: IP68
Anti-explosion grade： EXiaIICT6
Measuring distance:
The following table lists the relations between different types of measured mediums and measuring distance
| Mediums grouping | DK(ε) | Solid granules | Liquids | Measuring range |
| 1 | 1.4…1.6 |
－ondensation gas, such as N2CO2 |
3m（only refers to coaxial rod type probe） |
|
| 2 | 1.6…1.9 |
－plastic with granules －ime stone, special cement －sugar |
－liquefied gas, such as propane －solvent －Fern 12/freon －palm oil |
25m |
| 3 | 1.9…2.5 | －Ordinary cement, plaster | －Mineral oil, fuels | 30m |
| 4 | 2.5…4 |
－corn, seeds －Stone －Sand |
－benzene, styrene, toluene －furan －naphthalene |
30m |
| 5 | 4…7 |
－Wet stones, minerals －salt |
－chlorobenzene, chloroform ， －cellulose spray －Isocyanuric hydrochloride, amine |
30m |
| 6 | >7 |
－Metal powder －Carbon black －Coal and charcoal |
－water containing liquid －alcohol －liquid ammonia |
30m |
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