Ultrasonic Water Liquid Level Sensor with RS485 4-20mA Level Meter

• Type: Pulse
• Contact: Contactless
• Output Signal Type: 4-20mA,RS485
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: UITK cast aluminium shell
• Production Process: Integration
• Material: ABS or PTFE
• IP Rating: IP65
• Customized: Customized
• Transmitter: 4~20mA
• Digital Output: RS485, RS232 Output
• Shape: Have Split Type and All in One Type
• Switch Level Control: Can with Level Switches, High Level, Hh, L, Ll
• Protection Class: IP68, IP67
• Shell Material: ABS, Aluminium Shell
• Installation Type: Overhead Rack Mounting, Flange or Wall Hung Type
• Power Supply: 220VAC+-15%, 24VDC, 12VDC
• Accuracy: 0.25%~0.5%
• Resolution: 1mm, 3mm, 0.1%
• Transport Package: Wooden Case or Carton
• Specification: SGS
• Trademark: U-ideal
• Origin: Tianjin, China
• HS Code: 90261000
• Production Capacity: 50000PCS/Year
• Package Size: 30.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 4.000kg

Product Description

Product Description

     The instrument contains a number of patents from research, with a new signal processing technology, it has advantages of safe, clean, high precision, long life, reliable, easy installation and maintenance, simple reading etc; Widely used in petroleum, chemical, water treatment, steel, coal, electricity and food processing industries, suitable for acid, alkali, salt, anti-corrosive, high temperature, explosion-proof and other areas. The instrument can be connected to a variety of DCS system through 4~20mA or RS485 (modbus/protocol), provide real time level data for industrial automation operation. 

The instrument has the following characteristics:
     1. The circuit design on the selection of power supply module of high quality of power supply, selection of componentsimported devices with high stability and reliability, and can completely replace the same type imported instrument.
     2. Acoustic intelligence software patent analysis beintelligent echo, without any debugging and other special steps, it has the function of dynamicanalysis, dynamic thinking. 
     3. The patent technology of acoustic wave makes the instrument accuracy improved greatly, the level's precision can reach ±0.25%, resist to all kinds of interference wave.
     4. This instrument is a kind of non-contact instrument, it don't contact with the liquid directly, so it has low failure rate.The instrument provides a variety of installation, the user can test it through the manual .
     5.  Protection function with lightning and short circuit to all input and output line.

Range	4m; 8m; 12m; 20m
Blocking distance	4m:0.20m(PVC -probe) 0.30m(PTFE/PVDF-probe)  8m:0.30m(PVC-probe) 0.40m(PTFE/PVDF-probe)  12m:0.40m(PVC-probe) 0.50m(PTFE/PVDF-probe) 20m:0.80m(PVC-probe) 0.80m(PTFE/PVDF-probe)
Accuracy	0.25% of span in air (with standard signal strength)
Resolution	1mm
Display type	LCD
Signal output	4~20mA (HART optional )
Output resolution ratio	0.03% of the actual range
Temperature range	-40ºC~ 70ºC
Temperature compensation	automatic in the whole range
Pressure range	-0.04~+0.2MPa
Power supply	DC24V
Beam angle	8º (3db)
Measure cycle	1.0~2.0 seconds
Crust material	ABS/Cast aluminum
probe(transmitter)	PVC / PTFE / PVDF
Enclosure rating	IP65/IP67
Mounting mode	thread ,flange

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