Innovative Solutions for Precision Measurement

Holykell, founded in 2001, is a high-tech enterprise mainly engaged in industrial measuring instruments such as pressure level, temperature & wireless sensors, flow meters and one-stop solutions.

Product Overview

Flow meters

HOLYKELL offers a diverse range of flowmeter products, including ultrasonic, radar, electromagnetic, positive displacement, mass, vortex, and turbine flowmeters. Ultrasonic flow meters are ideal for clean, single-phase liquids in applications like factory effluent and sewage treatment. Radar flow sensors provide non-contact measurements for rivers, irrigation canals, and flood control. Electromagnetic flowmeters are designed for conductive liquids, with various types to suit different applications. Volumetric Flow Meters are used for measuring expensive and high-viscosity media. Tri-rotor flow meters are widely used in crude oil and refined oil trade settlements. The MDR-E dual rotor flow meter boasts precision design and assembly. Mass flow meters directly output mass flow and can measure most liquids and gases. Vortex flowmeters are ideal for industrial pipeline fluids like gas and steam. Turbine flowmeters find application in petroleum, organic and inorganic liquids, and cryogenic fluids. Roots Flow Meter is precise and suitable for continuous or intermittent liquid flow measurement. Target Flow Meter finds widespread use in petroleum, chemical, energy, and environmental industries. HEG oval wheel gear rotor flow meters measure high-viscosity media and are popular in various industries like petroleum and paper making. Lastly, the Metal tube rotometer is well-suited for small diameter, low-velocity flows with a simple structure and minimal pressure loss.

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Level sensors

Holykell level sensors offer technically as well as economically attractive solutions for a wide range of level measuring tasks. In high-volume projects as well as in smaller quantities, you always benefit from the highest quality products and competitive price. Holykell sensors own approved CE, RoHs, ATEX, FCC and SGS international certificates. Holykell instruments are reliable and safe for water,oil liquid measurement and control of medicine, metallurgy, electricity, mine, city water supply, drainage and hydrology etc.

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Pressure Sensors

A pressure sensor (pressure transmitter) converts the physical quantity 'pressure' into an industry-standard signal. Holykell provide pressure sensors: for refrigeration and air-conditioning applications, the food industry, mobile working machines, medical gases and the semiconductor industry. We can also build custom sensors to meet your specific needs. Our pressure sensors offer accuracies starting from 0.05 %, measuring ranges from 20inWc ... 200,000 psi, digital interfaces such as RS485 I²C RS232 SDI-12, multiple international approvals, and hazardous areas.

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Wireless IOT System

Holykell's Wireless IoT System offers seamless connectivity and comprehensive monitoring capabilities for a variety of applications. With state-of-the-art wireless technology, our system allows for real-time data acquisition and analysis, enabling users to remotely monitor and manage critical processes with ease. Whether it's environmental monitoring, asset tracking, or smart agriculture, Holykell's Wireless IoT System provides reliable performance and flexibility to meet diverse needs. Experience the future of connectivity and control with Holykell's innovative solution.

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