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Ultrasonic Level Meter

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Ultrasonic Level Meter

UL7 is non-contact ultrasonic instrument for measuring liquid surface, UL7 usually install on the top of liquid level. Firstly, the sensor emits ultrasonic wave to the liquid surface. Secondly, wave reach to the liquid level and is reflected, sensor receive the echo for processing. Thirdly, the microprocessor will calculate difference of time between ultrasonic emission and receiving, then Convert to distance between sensors to the liquid. Then calculate liquid level through height of tank minus the empty distance (Level = tank height – empty distance)

UL7 liquid-level meter adopts ultrasonic principle to measure the liquid level. Non-contact measurement, effective anti-interference, easy to install, maintain and use.

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DESCRIPTION

This instrument determines the height from the bottom to the surface of the liquid under test by measuring the air propagation time, the time required for an ultrasonic wave emitted from the detector installed above the tested liquid to reflect on the level of the liquid, and then return to the detector.
This product can be widely used for a high degree of measurement of the level of a variety of liquid; solid materials can also be used for distance measurement.

 

FEATURE

-Provides reliable, accurate, and non-contact level measurement
-Non-contact technology offers no moving parts to wear, jam. corrode
-FM approved explosion-proof making it ideal for use in hazardous locations
-Easy programming with 6 digit LCD display and simple menu structure
-Output range is adjustable with choices of inputting tank dimensions or by filling and emptying the tank while calibrating and it automatically and scaling to levels it senses 
-Window cover allows easy viewing of display
-Fail-safe output options and diagnostic capabilities


PRODUCT APPLICATION

01 02 03 04


TECHNICAL DATA

Maximum Measurement Range

5m, 10m, 15m, 20m, 25m, 30m, 40m, 50m, 60m

Accuracy

±0.25% of rate

±0.5% of rate

Resolution

Range10m: 0.5m

Range10m: 10m

Frequency

40 KHz

Power Supply

24V DC and 220V AC

Power Consumption

<1W

Output

Modbus RS485 and 4-20mA

Case Material

PA6/ABS

Blind Area

0.2-0.9m

Maximum Load

750Ω

Ambient Temperature

-20...+55℃


MODEL SELECTION

Model

Suffix Code

Description

ULM-

Gas Roots Flowmeter

Distance

xxx






05: 5m 
10: 10m 
15: 15m 
60: 60m 
XX: On request

Power Supply

AC





220V AC

DC





24V DC

Output Signal

1




2 wires 4-20mA

2




4 wires 4-20mA

Communication

1



None

2



RS485

Relay Output

1



None

2



One relay output

3



Two relay output

Probe Material

PO

Polyoxymethylene

PV

PVDF

PT

PTFE

 

FLOW RANGE

Diameter

Model

Start Rate

Max Flow Rate

Pressure Loss

Pressure Rate

Accuracy

Turndown Ratio

Body Material

m³/h

m³/h

Pa

Mpa

DN25

Q-16

0.6

16

120

1.0/1.6

1.5/1.0

20:01


DN40

Q-20

0.6

20

130

1.0/1.6

1.5/1.0

20:01

Aluminum Alloy

Q-25

0.6

25

130

1.0/1.6

1.5/1.0

20:01


Q-30

0.6

30

130

1.0/1.6

1.5/1.0

20:01


Q-40

0.6

40

180

1.0/1.6

1.5/1.0

30:01:00


Q-60

0.6

60

180

1.0/1.6

1.5/1.0

60:01:00


DN50

Q-20

0.6

20

140

1.0/1.6

1.5/1.0

20:01


Q-25

0.6

25

140

1.0/1.6

1.5/1.0

20:01


Q-30

0.6

30

140

1.0/1.6

1.5/1.0

20:01


Q-40

0.6

40

200

1.0/1.6

1.5/1.0

30:01:00


Q-60

0.6

60

200

1.0/1.6

1.5/1.0

60:01:00


Q-85

0.6

85

210

1.0/1.6

1.5/1.0

70:01:00


DN65

Q-100

0.6

100

220

1.0/1.6

1.5/1.0

70:01:00


Q-140

0.6

140

220

1.0/1.6

1.5/1.0

120:01:00


DN80

Q-100

0.8

100

220

1.0/1.6

1.5/1.0

70:01:00


Q-140

0.8

140

240

1.0/1.6

1.5/1.0

100:01:00


Q-200

0.8

200

240

1.0/1.6

1.5/1.0

100:01:00


DN100

Q-300

0.8

300

280

1.0/1.6

1.5/1.0

110:01:00


Q-450

0.8

450

300

1.0/1.6

1.5/1.0

110:01:00


DN150

Q-650

10

650

580

1.0/1.6

1.5/1.0

80:01:00

Cast lron

Q-1000

10

1000

600

1.0/1.6

1.5/1.0

80:01:00

DN200

Q-1600

20

1600

850

1.0/1.6

1.5/1.0

60:01:00

DN250

Q-3000

30

3000

1050

1.0/1.6

1.0/1.6

40:01:00

 

 


Contact Us
   #26 Puzhu South Road, Pukou District, Nanjing 211800, Jiangsu China
   + 86 25 8644 2824
   + 86 25 5246 8824
    +86 139 1388 6088
   micc@micc.cc 
xuzhuchen@hotmail.com

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