Remote version ultrasonic level meter _Combined Ultrasonic Level Meter

Current Location：Home > Products > Others > Level Meter > Combined Ultrasonic Level Meter

Product Center

Remote version ultrasonic level meter

LMB/LMC/LMD:

uSeparate probes are easy to install, host installation location is flexible and easy to operate.

uUltrasonic probe using PVC or PTFE materials for a variety of corrosive conditions, sanitary type is optional.

uWith the patents of Smart echo processing technology to ensure the accuracy and stability.

uPatented ultrasound probe structure with short blind range, high sensitivity, build-in with full range of automatic temperature compensation.

uMaximum length allowed for the probe cable 1000m, super anti-electromagnetic interference.

u6 relays at most, MODBUS, HART, PROFIBUS-DP protocol, and other functions.

uElectric heating probe for cold regions.

uCan be flexibly customized according to customer demand.

■ Overview

Remote version ultrasonic level meter is that the level meter's electronic unit (set parameters, display, the signal output) is separate from the ultrasonic probe, connected by cable each other, the ultrasonic probe is installed in the upper container, the electronic unit (i.e., host) can choose the installation location flexibly, in order to facilitate observation, operation.

■ Benefits

l Separate probes are easy to install, host installation location is flexible and easy to operate.

l Ultrasonic probe using PVC or PTFE materials for a variety of corrosive conditions, sanitary type is optional.

l With the patents of Smart echo processing technology to ensure the accuracy and stability.

l Patented ultrasound probe structure with short blind range, high sensitivity, build-in with full range of automatic temperature compensation.

l Maximum length allowed for the probe cable 1000m, super anti-electromagnetic interference.

l 6 relays at most, MODBUS, HART, PROFIBUS-DP protocol, and other functions.

l Electric heating probe for cold regions.

l Can be flexibly customized according to customer demand.

LMB series Remote ultrasonic level meter, the use of imported host shell, compact and easy to install, commonly functional, economical and practical is preferred.

■ Technical specifications

l Model

LMB

l Measuring range

l Accuracy

l Output Current：

l Output Load：

l Output Resolution：

l Mode of Indication：

l Display Resolution：

l Switching Output:

l Relay Type:

l Serial Communication：

l Communication Protocol：

l Baud Rate：

l Power Supply：

l Temperature compensation：

l Temperature Range：

l Measure Cycle：

l Parameter set up：

l Cable Fix：

l Crust Material：

l Protect Grade：

l Mode Installation：

(0~40m)based on different types of probes

0.2% Full span (In air)

DC4~20mA

0~500Ω

0.03% Full span

4 Digit LCD/6 Digit LED

1mm/1cm

2(high and low)(optional)

5A 250VAC/30VDC

RS485(optional)

MODBUS

19200/9600/4800

DC21V~27V 0.1A

AC85~265V,0.05A

The whole range is automatic

-40 ºC ~ +75 ºC

1.5second (tunable)

3 induction buttons

PG13.5/PG11/

ABS

IP67

Wall installation

LMC series remote version ultrasonic level meter is fully functional, with optional multiple relays (6 pcs at most) and communication methods, multi-point measurement, which can also be customized according to customer demand the desired function. Can be equipped with easy to operate remote controller.

■Technical specifications

l Model

LMC

l Measuring range

l Accuracy

l Output Current：

l Output Load：

l Output Resolution：

l Mode of Indication：

l Display Resolution：

l Switching Output:

l Relay Type:

l Relay No.

l Serial Communication：

l Communication Protocol：

l Baud Rate：

l Power Supply：

l Temperature compensation：

l Temperature Range：

l Measure Cycle：

l Parameter set up：

l Cable Fix：

l Crust Material：

l Protect Grade：

l Mode Installation：

(0~40m)based on different types of probes

0.2% Full span (In air)

DC4~20mA (HART optional)

0~500Ω

0.03% Full span

14 Digit LCD in 2 rows with backlight

1mm/1cm

2(high and low)(optional)

5A 250VAC/30VDC

2 /4 /6 (optional)

RS485(optional)

MODBUS/ PROFIBUS-DP )(optional)

19200/9600/4800

DC21V~27V 0.1A

AC85~265V,0.05A

The whole range is automatic

-40 ºC ~+75 ºC

1.5second(tunableness)

3 induction buttons

PG13.5/PG11/PG9

ABS

IP67

Wall installation

LMD series level-difference meter is equipped with one host and two probes, the probes placed in the upper before and after every evil gate, measuring the levels and the host calculates the difference level value. Mainly used in a liquid level difference before and after the water conservancy facilities, such as sewage treatment plant's sedimentation tank, DAMS, etc.

■Technical specifications

l Model

LMD

l Measuring range

l Accuracy

l Output Current：

l Output Load：

l Output Resolution：

l Mode of Indication：

l Display Resolution：

l Relay Output:

l Fault Relay

l Relay Mode

l Relay Type:

l Relay No.

l Serial Communication：

l Baud Rate：

l Power Supply：

l Temperature compensation：

l Temperature Range：

l Measure Cycle：

l Parameter set up：

l Cable Fix：

l Crust Material：

l Protect Grade：

l Mode Installation：

(0~40m)based on different types of probes

0.2% Full span (In air)

Two ways outputs:DC4~20mA

0~500Ω

0.03% Full span

14 Digit LCD in 2 rows with backlight

1mm/1cm

high or low alarm/control (Level or Level-difference)

Level fault detection alarm

Normal open

5A 250VAC/30VDC

2~4

RS485(optional)

19200/9600/4800

DC21V~27V 0.1A

AC85~265V,0.05A

The whole range is automatic

-40 ºC ~+75 ºC

1.5second(tunable)

3 induction buttons

PG13.5/PG11/PG9

ABS

IP67

Wall installation

LA series remote version probe has a number of patented technologies, a variety of ranges and materials to choose from. To meet the cold regions application the electric heating probes can be chosen .The probes can be applied to different application environments, and can be customized to customer special requirements of the install size. Probe cable can be customized up to 1000m , super anti-jamming capability.

■Technical specifications

l Measuring range

(Liquid) LA4： 4.00m (Dead Zone:0.20m)

LA6： 6.00m (Dead Zone:0.25m)

LA8： 8.00m (Dead Zone:0.30m)

LA12： 12.00m (Dead Zone:0.50m)

LA20： 20.00m (Dead Zone:0.80m)

LA30： 30.00m (Dead Zone:1.20m)

LA40： 40.00m (Dead Zone:1.50m)

Effective rang of solid material level is 50% of liquid's

l Accuracy

l Temperature compensation：

l Temperature Range：

l Pressure Range：

l Beam Angle：

l Measure Cycle：

l Cable Fix：

l Cable：

l Sensor Material：

l Protect Grade：

l Corrosion resistance

l Probe Cable Length

l Installation in cold regions

l Mode Installation：

0.2% Full span (In air)

The whole range is automatic

-40 ºC ~75 ºC (LCD：-20 ºC ~+70ºC)

±0.1MP (press definitely)

8º(3db)

1.5second (tunable)

PG13.5/M20/ ½NPT

Ø 6-12mm

ABS/PVC/PTFE

IP68

Resistant to strong corrosion

10m(can be extended to 1000m by order)

Probe lengthened or choose electric heating

Whorl/Flange/Frame

LMB

LMC

LMD

Remote Version Level Meter Selection Guide

	Range	Input Power	Input Current	Output Current	Relays	Communication	Sisplay Mode	Shell Material

LMB	Min 4m,Max 40m	DC24V(10%) AC85～265V	DC 0.1A AC 50mA	DC4～20mA	2	modbus	4 &6 digital LCD	ABS

LMC,LMD	Min 4m,Max 40m	DC24V(10%) AC85～265V	DC 0.1A AC 50mA	DC4～20mA or with Hart	2、4、6	Hart、modbus、profibus	14 digital LCD in 2 rows with backlight	ABS

Level Meter

Remote version ultrasonic level meter

Company

News

Products

Technical Support

Lanry Instruments (Shanghai) Co.,Ltd

Lanry Instruments (Dalian) Co.,Ltd

Online service