Pipeline Condition Monitor

Intelligent pipeline noise leakage meter, independently developed by DWI, based on acoustic vibration detection technology, locates the leakage point by receiving and analyzing the sound and vibration signals generated by pipeline leakage, can automatically monitor the leakage noise and upload it to the management platform, and actively warn through advanced leakage detection algorithms, quickly and efficiently determine whether there is a leakage point on the pipeline, and use relevant algorithms to achieve precise positioning.

The intelligent pipeline leakage hydrophone is based on sound wave detection technology. When a pipeline leaks, the specific frequency sound waves emitted propagate along the fluid to both sides. The hydrophone captures these sound wave signals through a high-sensitivity microphone, and automatically monitors and uploads them to the management platform. Through the leakage detection algorithm, it actively warns, quickly and efficiently determines whether there are leaks on the pipeline, and uses relevant algorithms to achieve precise positioning. The hydrophone has a very high sensitivity to low-frequency water leakage signals and is very suitable for accurate positioning of leaks in plastic pipes, long-distance pipes and large-diameter pipes.

The digital pressure transmitter is a high-precision, high-stability intelligent pressure measurement product. It uses digital technology, combined with the design and manufacturing technology of piezoresistive pressure transmitters, precise digital temperature compensation and nonlinear correction technology, integrated structural design and standardized signal output. It is small in size, high in precision, light in weight, and has a wide range of coverage. It is suitable for places in various industries where precise measurement of fluid pressure is required.

The high-frequency pressure transmitter is a high-frequency response pressure transmitter. This product uses a piezoresistive pressure sensor with a stainless steel isolation diaphragm with a flush membrane structure as a signal measurement element. It is equipped with a dedicated high-frequency response signal processing circuit to convert the signal of the measuring element into a standard current or voltage output signal. It is suitable for dynamic pressure measurement occasions and can effectively capture water hammer/burst pipe signals in the pipeline network and record the process of water hammer/burst pipe events.

The wireless remote pressure gauge is an ultra-low power LCD digital display instrument with wireless communication function. It can be equipped with a variety of network forms and power supply forms. The instrument reports according to the timing and alarm. Users can view data and configure parameters through magnetic control buttons, computer software, Bluetooth software, wireless communication, etc. It is suitable for harsh open-air sites to achieve real-time pressure monitoring and wireless transmission of pressure data. It can detect real-time data of many monitoring points in a large area. It is suitable for fields such as petroleum and petrochemicals, oil and gas extraction, urban gas, water supply networks, etc. that require unmanned and remote monitoring.

The mono crystal silicon intelligent pressure gauge adopts advanced single crystal silicon piezoresistive technology, which greatly improves the accuracy, stability and anti-interference ability of traditional pressure transmitters, and can reach up to 0.075 platinum level accuracy (0.075%FS). The product can be used for pressure measurement of liquid, gas or steam. The transmitter outputs a standard 4-20mA current signal and supports HART protocol, which can realize remote setting, monitoring and other functions. It is especially suitable for demanding process industrial fields.