Key Features

Heightened Measurability
Ultrasonic double beam makes up for flaws of existing ultrasonic products, and is not influenced by chromaticity or conductivity
Easier Manipulation
Instant commencement of measurement with simple one-touch manipulation, and easier replacement of tube due to its length switch identical to existing ultrasonic densitometers
Decreased Influence by Gas or Air
Leveled output data of CH1 and CH2 substantially decreases the measurement errors
Built-in Response Function
Restrictive condition for rate of change shall be set by adjusting the allowable variable breadth, the function for control of output change, in the event that the output changes substantially by radical change in concentration or penetration of excessive bubbles
Automatic Zero-Point Correction
No additional zero-point settings necessary after initial zero-point setting.
Built-in Temperature Sensor
Temperature sensor built in detector or converter for automatic temperature compensation
Simple Range Setting
Simple range setting without change of frequency by low or high concentration
Sensor Removable for Cleaning
Air or water cleaning available if necessary
High Output and Sensitivity
High sensitivity maintained by maximized output in the same frequency even for the contaminant

Major Functions

Liquid crystal display (LCD) for indicating measurement status including Concentration, Temp, Bargraph, Trend
Self-diagnosis and display brightness control
Present current value and concentration value ranging from 5 minutes to 48 hours identifiable on display with a built-in trend
Data cut off: data shall be cut off in the event that there exits a radical decrease in the echo by penetration of excessive bubbles
Frequency change: change of frequency by low or high concentration
Simultaneous indication of 2ch data: Simultaneous indication of measuring data of CH1 and CH2, and indication of average value

The ultrasonic Double Beam densitometer operates on the principle outlined in the diagram below. Ultrasonic sensors are inserted into a single pipe, and ultrasonic waves emitted from respective transducers are propagated through the fluid, attenuated, and transmitted to receivers. By calculating the extent of attenuation of the ultrasonic waves, the sludge concentration is determined.

Converter	LT-3000
Detector	SDS-03

MODEL	LT - 3000
Measuring method	Ultrasonic attenuation
Measuring type	Double beam type, Single beam type
Measuring range	0~30% (0~10%. 0~20%, 0~30%)
Measuring degree	±1% F. S
Resolution	0.1% T. S
Reproducibility	±1.0% F. S
Limearity	±1.0% F. S
Control method	CPU control method
Indication unit	%, ppm, g/ℓ
Response speed	Adjustable
Function	Self-diagnosis, display brightness control
Indication	LCD (CONCENTRATION, TREND, TEMP, BARGRAPH, CURRENT VALUE)
Output	ㆍDC4-20mA ㆍLoad resistance ≤600Ω ㆍISOLATION OUTPUT ㆍRS-485 OUTPUT MAX 1200m
Alarm output	H, L (Rated voltage: AC250V 5A), Lamp
Ambient temperature	-20℃~＋70℃
Structure	IP65
Material	Speical coated STEEL
Power consumption	Approx. 30VA
Power	AC90 ~240V
Weight	5.5Kg

MODEL	SDS-03 (Convertible High Concentration or Low Concentration)
Frequency	1MHz, 3MHz
Pipe diameter	50mm, 65mm, 80mm, 100mm, 125mm, 150mm, 200mm, 250mm, 300mm, 400mm, 500mm (Customization required for other sizes)
Sedimentary type	200mm (Gap Size)
Material	PIPE : SUS304 or SUS316 SENSOR : SUS316 FLANGE : SUS304 or SUS 316
Flange specification	KS, JIS, DIN, ANSI - Specification : JIS10K, KS10K - Internal pressure : 1MPa(10bar)
Sensor quantity	Double Bream : 4개(2 sets), Single Beam : 2개(1 set)
Workable temperature	-20℃ ~ ＋150℃
Resolution	0.05%T. S
Liquid temperature	0 ~ 90℃
Pressure range	1MPa
Structure	IP68
Exclusive cable	10M (Standard)
Cable Box	IP65 (Aluminium)
Temperature detector	Built-in type (pt100Ω)
Cleaning method	Water or air cleaning selectable