LT-2000 > Ultrasonic Sludge Level Meter

본문 바로가기

Product Introduction

Ultrasonic Sludge Depth Meter
LT-2000

주요특징

  • Stable continuous measurement of statistical signal available with microprocessor
  • Advanced measurement available without disturbance to interface
  • Excellent interface level tracking
  • Easier repair and maintenance
  • Present current value identifiable

Major Functions

  • Strengthened indication function with larger LCD
    - Level, Temp, Trend, Graph (Ultrasonic-Echo Wave)
  • Simple parameter setting
  • Display brightness control
  • 2 Sensors connected to 1 converter
  • Level change ranging from 5 minute to 48 hours identifiable on display with a built-in trend

Use

  • Sewage disposal plant
    (1st depositing reservoir, sludge thickener, sludge undercurrent tank, 2nd depositing reservoir)
  • Water purification plant (flocculent settling basin, sludge thickener)
  • Interface measurement of solid and liquid separator and fluid separator of various plants
  • Sludge level measurement of various waste water disposal facilities

Sensor Installation Tips

Specification

Equipment Configuration (Standard)

Converter LT - 200 1 unit
Detector SS - 01 1 unit

변환기

MODEL LT - 2000
A (1CH) B(2CH)
Measuring method Ultrasonic pulse reflection testing principle 
(Ultrasonic concentration difference testing method)
Measuring range 0 ~ 10M, 0 ~ 20M, 0 ~ 30M (incl. Blind zone)
Measuring degree ±1cm
Control method CPU control method
Measuring cycle 5 ~ 10 times/sec
Function Self-diagnosis, display brightness control
Indication LCD (H×W : 88mm×148mm) 
ㆍLEVEL (Simultaneous indication for 2CH) 
ㆍTEMP (Simultaneous indication for 2CH)
ㆍTREND (Former data trend from 10 min to 48 hours) 
ㆍGRAPH (Indication of ultrasonic echo)
Output

① DC 4 ~ 20mA (Built-in lightning arrestor), Simultaneous indication for 2CH
② Alarm contact points H, L (Simultaneous indication for 2CH)
③ RS-485 (Simultaneous indication for 2CH), Profibus (Option)

Workable temperature -20 ~ +70℃

 

Power AC90 ~ 240V (50/60Hz)
Material Special coated STEEL
Power consumption Approx. 20VA
Structure Spinning structure
Weight 3.8kg

검출기

MODEL SS - 02
A(1ch) B(2ch)
Frequency 200kHz (Both for high and low frequency)
Measuring range 0 ~ 10M, 0 ~ 20M (incl. Blind zone)
Beam range ±3˚
Workable temperature -10 ~ +80℃
Structure Water-proof type
Radiating surface Round form (Air and gas prevention)
Material Urethane, PP
Cable ø7 × 14M (Standard)/4C Shield
Weight 800g
Cleaning method Water, air or wiper cleaning selectable
Headquarters(Factory) : Gunwiqongdangil 97, Gunwi-gun, Gyeongsangbuk-doTel : +82-54-383-7181FAX : +82-54-383-7188
Institute of Technology : 42, Palgong-ro 45-gil, Dong-gu, Daegu, Republic of Korea (Esia Polis)Tel : +82-53-383-7181FAX : +82-53-383-7188
COPYRIGHT(C) LETECH ALL RIGHT RESERVED.
6
312,775