1. Product Information

　　DCT 1 258 Handheld ultrasonic flowmeter is a wide range of applications, transit-time type ultrasonic flowmeter . It is compact and lightweight, rechargeable battery and universal power supply is designed so that you can achieve anywhere pipeline measure .It uses the most advanced digital technologies and intelligent adaptive acoustic technology, make the measurement stability more prominent. At the same time, it uses a focused acoustic patented, make the products in the continuous measurement of reception quality was significantly enhanced

　　DCT1258 Standard configuration as shown: ① Transmitter ② Sensors Cable (5m)

　　③4-20A Signal line ④Suitcase

　　⑤Chargers ⑥Coupling agent

　　⑦Stainless steel chain

　　DCT 1 258 Handheld ultrasonic flowmeter is made up of transmitter and sensor. Magnetic clamp

　　probe installation simple , continuous measurement can be adsorbed on the metal pipe with a magnetic. Especially suitable for the requirements of a variety of pressure flow measurement site

　　The transmitter is equipped with a SD card mass storage, (Maximum storage 128 days of historical data) ,can record every moment of flow data changes, Greatly improving the safety and reliability of the cumulative traffic data collection.

　　The new DCT1258 handheld ultrasonic flowmeter uses advanced modular integrated design, independent menu operation. Large LCD backlit 4-line display, Chinese interface, operation more simple and convenient

　　2. Features

　　Magnetic clamp installation, simple and convenient

　　Compact and lightweight, easy to use

　　LCD backlight, Chinese and English display

　　Positive and negative flow measurement, cumulative flow

　　SD card function, 2.2 million sets of data storage

　　3. Apply to the fluid

　　Suitable for pure liquid, In the liquid without impurities, particles, suspended matter and bubbles, and it is full pipe flow measurement

　　4. Apply pipe

　　Carbon steel

　　stainless steel

　　PVC

　　Cast iron

　　Copper

　　Aluminium

　　5.application

　　★ Water (hot water, chilled water, city water, sea water, waste water, etc.);

　　★ Sewage with small particle content;

　　★ Oil (crude oil, lubricating oil, diesel oil, fuel oil, etc.);

　　★ Chemicals (alcohol, acids, etc.);

　　★ Plant effluent;

　　★ Beverage, liquid food;

　　★ Ultra-pure liquids;

　　★ Solvents and other liquids

　　6.Specifications

　　Wiring

　　Size

　　Select the measurement point

90 degree bend

T-Tee

Diffuser

Orifice

Regulating valve

Pumps

Vertical mounting

　　Site selection principles

　　1. Should avoid clock 6 or 12 point position, so as to avoid sediment at the bottom of the pipe or pipes upper part of the bubble, air-pocket caused by signal attenuation.

　　2. Fully considering the tube wall scaling condition, as far as possible choose no scaling section measuring, can fully meet, need to think about scaling for lining in order to get better the measurement accuracy.

Accuracy：0.2
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