Holykell products

The US series ultrasonic level meter, ultrasonic level gauge, is a kind of non-contact, controlled by microprocessor, easy installation and maintenance of level measurement instruments. The sensor emits a high-frequency pulse, and then listens for the echo. The pulse is transmitted in a cone. The pulse impacts the level surface and is reflected back to the sensor, now acting as a receiver , and then to the transmitter for signal processing.

The US series ultrasonic level meter, ultrasonic level gauge, is a kind of non-contact, controlled by microprocessor, easy installation and maintenance of level measurement instruments. The sensor emits a high-frequency pulse, and then listens for the echo. The pulse is transmitted in a cone. The pulse impacts the level surface and is reflected back to the sensor, now acting as a receiver , and then to the transmitter for signal processing.

The US series ultrasonic level meter, ultrasonic level gauge, is a kind of non-contact, controlled by microprocessor, easy installation and maintenance of level measurement instruments. The sensor emits a high-frequency pulse, and then listens for the echo. The pulse is transmitted in a cone. The pulse impacts the level surface and is reflected back to the sensor, now acting as a receiver , and then to the transmitter for signal processing.

UE3001 Ultrasonic Level Sensor combines ultrasonic sensors, temperature sensors, ultrasonic servo circuit, transmission circuit and uses SMD components and ASIC which is developed together with the United States partner. All these features realize a concise and smart
level transmitter.

UE3002 Ultrasonic Distance Level Sensor combines ultrasonic sensors, temperature sensors, ultrasonic servo circuit, transmission circuit and uses SMD components and ASIC which is developed together with the United States partner. All these features realize a concise and smart level transmitter. All gold-plated circuit boards, internal electromagnetic shielding and software digital filter are tested for (industrial) 48 hour under high and low temperature aging. It promises higher and long-term reliability. Shell is made of solid texture and good NLEPF acoustic characteristics of synthetic material. The body is shape sophisticated aesthetics, waterproof, dustproof, and can adapt to the most of working conditions on site.A very quick and easy installation, maintenance can be realized.

UE3003 Ultrasonic Level Measurement combines ultrasonic sensors, temperature sensors, ultrasonic servo circuit, transmission circuit and uses SMD components and ASIC which is developed together with the United States partner. All non contact ultrasonic level sensor features realize a concise and smart level transmitter. All gold-plated circuit boards, internal electromagnetic shielding and software digital filter are tested for (industrial) 48 hour under high and low temperature aging. It promises higher and long-term reliability. Shell is made of solid texture and good NLEPF acoustic characteristics of synthetic material. The body is shape sophisticated aesthetics, waterproof, dustproof, and can adapt to the most of working conditions on site.A very quick and easy installation, maintenance can be realized.

HPT700-H Compact Type Differential Pressure Transducer can measure the differential pressure of liquids or gases ,wide range of general purpose and industrial applications.Get all the great performance characteristics of the Micro-Machined Silicon Transducers in these 316 stainless steel differential pressure models . It utilizes a double diaphragm sensor technology that outperforms standard double sensor products in accuracy, reliability and static operating pressure.

4800 Series  Electromagnetic Flow meter is fully comprehensive (all intelligence) which is developed in using the advanced technology from domestic and foreign countries and consisted of 4800-type flow sensor and 4800-type smart converter supporting. It is widely used in water (tap water, industrial water, and sewage treatment) metallurgy, chemical, textile, food, paper, power, pharmaceutical and other industrial areas. It applies to measure (is fit for the measurement of ) the volume flow of conductive medium including the acid, alkali, salt solution, slurry, pulp, paper pulp, waste water.