Differential pressure transmitters are transmitters that measure the difference in pressure across the transmitter. Output standard signals (such as 4~20mA, 0~5V). Differential pressure transmitters are mainly used to measure differential pressure, pressure and negative pressure of liquids, gases and steam. It is also possible to measure liquid levels in open or pressurized vessels. Equipped with … Read more
Filter Differential Pressure refers to the difference in inlet and outlet pressures when liquid or gas passes through the filter. By monitoring the differential pressure across the filter, the operator can understand how well the filter is performing. In the filter, there is a pressure difference between the upstream of the filter and the downstream … Read more
We often hear about 2 wire ultrasonic level transmitter, 4 wire ultrasonic level transmitter, etc. Ultrasonic level transmitter can be divided into two-wire system, three-wire system and four-wire system. Ultrasonic level transmitter emits ultrasonic pulses from a sensor. After the sound wave is reflected by the liquid surface, the sensor receives it. Use an overvoltage … Read more
There are generally three types of Pressure transducer wiring diagrams: two-wire, three-wire, and four-wire. As the name suggests, there are several wires that need to be connected to the electrical interface of the pressure transmitter, which is a multi-wire connection method. When purchasing the signal output of the pressure transmitter, you also need to choose … Read more
Analog pressure transducers convert measured pressure into a continuous analog signal output. It provides an output signal proportional to the pressure being measured. Common analog output methods are: 4-20mA, 0-5/10V DC, 0.5-4.5V DC, 0.5V~2.5V DC. Sino-Inst manufactures and supplies a wide range of analog pressure transducers, from compact, cost-effective OEM transducers to high temperature, high … Read more
Submersible Pressure Transducers are a special type of pressure transmitter. Equipped with a sturdy, durable and airtight stainless steel casing with a protection level of up to IP68. The probe measures static pressure. This allows conclusions to be drawn about the current liquid level, i.e. the height of the liquid column above. Commonly used for … Read more
Explosion proof pressure transducers are mainly used in flammable and explosive places such as petroleum, chemical industry, paint and pharmaceuticals. These places have higher requirements for explosion-proof levels. Explosion Proof Pressure Transducers converts the absolute pressure or gauge pressure of the measured medium into standard electrical signals such as 4~20mA, 0~5VDC, 0~10VDC and 1~5VDC. Sino-Inst … Read more
What is Liquid Level Controller? Liquid level controller refers to the control of high and low liquid levels through mechanical or electronic methods. Can control solenoid valves, water pumps, etc. Used to monitor fluid levels and ensure fluids remain at set levels. This enables semi-automatic or full automation of tank liquid level monitoring and control. … Read more
Voltage Output Pressure Transducers are a common type of industrial pressure transmitter. The signals that can be selected are 0~10VDC, 0~5VDC, 1~5VDC, and 0.5~2.5VDC. Current output and voltage output are the analog output signals of the pressure transmitter. Voltage Output Pressure Transducers can be better aligned with programmable logic controller (PLC) and direct digital controller … Read more
Hydrogen pressure transmitters can convert gas hydrogen or liquid hydrogen pressure signals into standard electrical signals. Hydrogen has strong reducing properties and is a common industrial gas. Sino-Inst supplies hydrogen pressure transmitters specifically designed for industrial hydrogen measurement. Including measuring gaseous hydrogen, low-temperature liquid hydrogen, etc. It has many advantages in pressure monitoring applications of … Read more