LEQUA – SIN HAI CHEONG (M) SDN BHD

Ultrasonic Open Channel Flow Meter

Sin Hai — Fri, 08 Sep 2023 08:37:43 +0000

Features

The patented intelligent software for acoustic wave technology enables intelligent echo analysis without any debugging or special procedures. This technology possesses dynamic thinking and dynamic analysis capabilities.
The, possession of patent~ed intelligent ,acoustic wave technology significantly enhances the accuracy of the instrument, with a liquid level accuracy of 0.3% and the ability to resist various interference waves.
This instrument is a non-contact device, avoiding direct contact with the liquid, resulting in a low failure rate.
The instrument provides multiple installation methods and users can calibrate the instrument using this manual.
All input and output lines of the instrument are equipped with protection functions against lightning and short circuits.

Ultrasonic Level Meter

Sin Hai — Fri, 08 Sep 2023 08:26:06 +0000

Ultrasonic level sensor combines ultrasonic sensors, temperature sensors, ultrasonic servo circuits, and transmission circuits and uses SMD components and ASIC. All these features realize a concise and smart level transmitter.

LeQua 9965

Sin Hai — Fri, 08 Sep 2023 08:10:31 +0000

Features

96x96 intelligent online PH/ORP transmitter;
Outdoor waterproof type design;
Large LCM screen;
Graphic display symbol is clear, and easy to operate;
Electrode cleaning contact;
Provide solution grounding function;
With two points more positive;
Combined key to enter the setting, calibration mode design;
Two-channel 4-20mA isolation protection output;
One channel 4-20mA output and RS485 standard communication protocol.

LeQua 9901

Sin Hai — Fri, 08 Sep 2023 08:10:14 +0000

Features

144x144 intelligent online PH/ORP transmitter;
Outdoor waterproof type design;
Large LCD screen;
Graphic display symbol is clear, easy to operate;
Electrode cleaning contact;
Provide solution grounding function;
With two points more positive;
Combined key to enter the setting, calibration mode design;
Two channel4-20mA isolation protection output;
One channel4-20mA output and RS485 standard communication protocol.

Full Bore Electromagnetic Meter

Sin Hai — Fri, 08 Sep 2023 07:59:07 +0000

Features

Accurate and stable/ LCD display;
Excellent immunity to negative pressure;
4-20mA output and RS485 communication;
Anti-leak and Anti-separation;
Electrode material: Stainless steel SUS316, Hastelloy C, Titanium, Tantalum
Platinum iridium, Stainless steel covered with tungsten carbide;
It applies not only to general processes but also to tough applications such as mining, papermaking, pastry, etc.

LeQua Conductivity Transmitter

Sin Hai — Fri, 08 Sep 2023 07:47:10 +0000

Features

96x96 intelligent online conductivity transmitter;
Outdoor waterproof type design;
Large LCM screen for easy reading;
Multiparameter display: on the same screen, conductivity, output current, temperature, digital communication, upper limit control;

The conductivity temperature compensation coefficient and TDS conversion coefficient can be adjusted freely; Dual-circuit relays can control conductivity and temperature separately, and the hysteresis can be adjusted freely; LCD backlight can be selected, energy-saving mode, automatic shutdown at regular time; Password management function to prevent misoperation by nonprofessionals.