Description
PRODUCT DESCRIPTION
RKL-03 Ultrasonic Liquid Level Transmitter is a kind of non-contact, high reliability, high cost performance, easy installation and maintenance of material level measuring instrument.It doesn’t have to contact medium can meet the requirements of most of the material level measurement.Firing pulse and receives the pulse interval and the antenna to the surface of the measured medium is proportional to the distance, to calculate the distance on the surface of the antenna to the measured medium. The ultrasonic liquid level sensor can cooperate with RK600-01 data logger or general recording instrument is used.
SPECIFICATIONS
|
Item |
Technical specifications |
|
Range |
5m,10m,15m,20m,30m |
|
Output |
4-20mA( 2wires),4-20mA(4wires),RS485(4wires) |
|
Supply Voltage |
24VDC,220VAC |
|
Accuracy |
0.5%-1% |
|
Resolution |
±3mm or 0.1%FS(take the maximum value) |
|
Display |
LCD with English |
| Control output(optional) | Relay AC250V/8A or 30V/5A |
| Power consumption | 4-wire,without relay:1.9W
4-wire,with relay:3.1W 2-wire,without relay:0.72W |
| Ingress Protection | Probe:IP68,Display unit:IP66 |
| Operating Temperature | Probe:-40℃~ +85℃,Display unit:-20℃~ +60℃ |
| Housing material | Anti-aging corrosion resistant engineering plastics |
| Process connection | Range=0-5m:M48*2
Range=0-10m:G2 or M60*2 Range=0-20m:G3 or M78*2 Range=0-30m:G3 M78*2 Range>30m:M108*2 |
| Menu setting | Reference zero point, maximum of measuring range,minimum of measuring range,alarm point,Return difference setting,working mode,response time,parameter correction,communication setting etc. |
| Storage Condition | 10℃-50℃@20%-90%RH |
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