This digital sensor is suitable for real-time pH value monitoring in industrial wastewater, water works, food processing, pharmaceutical, and other industries. It integrates electronic circuits and microprocessors inside the sensor.
Ultrasonic flow meters operate by alternately transmitting and receiving a frequency between two transducers and measuring the time that it takes for sound to travel between the two. The difference in the transit time is directly and accurately related to the velocity of the liquid in the pipe. This wall mount ultrasonic flow meter is designed for use in a closed conduit. The transducers are clamp-on types, which in turn makes for easy installation and operation.
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The Modular Ultrasonic Flow Meter is compact and economical. It works using the transmit-time working theory. One ultrasonic sensor sends an ultra-sound wave and another sensor receives this wave. The transmit time from send to receive has a direct relationship with the flow speed. The converter then calculates the flow speed based on the transmit time. Can be installed onto an instrument box easily via DIN rail. It has no pressure loss and measurement is not affected by temperature or pressure changes. Accuracy can reach ±1%. It has an LCD display and communicates via 4-20mA, pulse or RS485 outputs. It also has reliable empty full tube detection technology. Excellent low flow rate measurement performance. Turndown ratio 100:1.
The Standard Vortex Flow Meter is robust and measures the flow volume of non-conductive liquids, gases, and saturated and superheated steam. The vortex flow meter can add temperature and pressure compensation. It has an embedded sensor, with 4 piezo-electric crystals encapsulated inside the sensor, which is patented. There are no moving parts, and no abrasion, and the non-wearing parts inside the vortex flow meter sensor are in a fully welded SS304 body (SS316 selectable). It eliminates drift & vibration influence well compared to other meters. It can also work as a BTU meter to measure steam or hot water energy. It has a wide range of applications.
The Oval Gear Flow Meter is a positive displacement flow meter composed of a meter shell, oval gear rotor and converter. It is an instrument used for continuous or discontinuous metering and control of liquids in the pipeline. It has the advantages of the large metering range such as excellent accuracy, small pressure loss and high viscosity adaptability. It has good performance high-temperature and high-viscosity liquids. Applications include calibration and metering of crude oil, chemicals, food and bev, pharmaceutical, scientific research and military.
