Waterproof Ultrasonic Level Gauge with 4~20mA Signal

Product Description

Product Description:

MD-L106 Universal ultrasonic level meter is a general-purpose ultrasonic level meter. It implements a fully digital, humanized design concept, with perfect material / liquid level measurement and control, human-machine communication and data transfer functions.

The liquid level gauge adopts engineering plastic ABS waterproof shell, and the case is small and sturdy. The main chip uses dozens of related special integrated circuits such as imported industrial-grade, single-chip microcomputers, digital temperature compensation and ultra-wide voltage input voltage stabilization.

The product is rich in functions and can add modules to achieve other functions (such as GPS communication, etc.) according to customer request. Having strong anti-interference, it can set up and down nodes and online output adjustment arbitrarily, with on-site display, select analog, switch and RS485, interfaces easily with the related facilities.

It has high reliability, no pollution, stable performance, and can meet most liquid level and material level measurement requirements without contacting industrial media. It completely solves the shortcomings of entanglement, blockage, leakage, media corrosion, and inconvenience caused by traditional measurement methods such as pressure, capacitance and float. Therefore, it can be widely used in various fields related to material level and liquid level measurement and control.

 

Technical characteristics:

Optional 4-20mA/RS485 and other output modes

Optional GPRS wireless output

Backup and restore setting parameter function

The analog output can be adjusted arbitrarily

With digital filtering and echo recognition functions

The fixed interference filtering function can be manually set

Support custom serial port data format (selected when ordering)

Support custom mathematical function operations

 

Application:

water and sewage treatment, pump room, collection well, biochemical reaction tank, sedimentation tank, etc.

Electricity, mines, mortar pools, coal slurry pools, butter storage tanks, stockyards or mobile equipment

Food industry, wineries, granaries, food materials tanks, etc.

Specification:
 

Range	2m,5m,8m,10m,12m,15m,20m,25m,30m(Selected when ordering)
Dead Zone	<0.25- 1.5m(Varies by range)
Launch Angle	<10°(Due to different sensors)
Ranging Accuracy	±0.3%FS
Minimum display resolution	1mm
Frequency	20KHz~2000KHz
Accuracy	±0.3%FS
Temperature Compensation	Automatic temperature compensation
Display	OLED
Site setup	Completed by local keys
Analog output signal	4 ~ 20mA load > 300Ω;0~5V;0~10V
Digital output	RS485(Support Modbus RTU protocol)
Wireless transmission	Optional GPRS wireless communication
Switch output	Two NPN / Relays(AC:5A 250V DC:10A
Operation Voltage	DC-12-24V or AC 220V
Power consumption	<1.5W
	Φ74mm×132mm ×G1 1/2(2m Range)
Dimensions	Φ92mm×198mm×M60(5m-15mRange)
	Φ92mmx270mmxDN80 nonstandard flange(20m-30m Range)
	G1 1/2 pipe thread or Φ50mm round hole with big gong ring(2m Range)
Installation interface	M60x2 or Φ61mm round hole with big gong ring(5m-15m Range)
	DN80 non-standard flange (20-30m Range)
Shell Material	ABS plastic, nylon
Incoming cable	User-defined length (Built-in terminal block)
Electrical connection	M20X1.5
Keyboard	Three touches A, B, C buttons
IP Rate	IP65(Customizable higher protection levels)
Explosion-proof grade	Exiall BT4Gb(Selected when ordering) Working environm
Working environment	Temperature and pressure
Storage temperature	≤80%RH No condensation