Flowmeter


The WZL electromagnetic flowmeter independently designed, developed and produced by our company has the characteristics of simple structure, high measurement accuracy, long service life, simple operation and easy maintenance. The product is widely used in metallurgy, chemical industry, petroleum, urban construction, environmental protection, food and other fields, reliable measurement of water, tap water, sewage, diesel, gasoline and low viscosity crude oil and other liquid volume flow.

Wireless load sensor


The WLL-0705 wireless load sensor designed, developed and manufactured by our company is used to collect the power map data of pumping wells (beam pumping wells, belt pumping wells, etc.), and is an important equipment for fault diagnosis and fluid production calculation of pumping wells. The main body is a steel structure, which can ensure no damage to the impact (free fall 5 meters on the concrete floor).

Wireless Integrated Load Displacement Sensor


The WLL-0705 wireless load sensor designed, developed and manufactured by our company is used to collect the power map data of pumping wells (beam pumping wells, belt pumping wells, etc.), and is an important equipment for fault diagnosis and fluid production calculation of pumping wells. Adopting the load and displacement integration mode, the main body is a steel structure, which can ensure the impact resistance without damage (free fall 5 meters on the cement ground).

Wired communication load sensor


The WLL-0705 wireless load sensor designed, developed and manufactured by our company is used to collect the power map data of pumping wells (beam pumping wells, belt pumping wells, etc.), and is an important equipment for fault diagnosis and fluid production calculation of pumping wells. The main body is a steel structure, which can ensure no damage to the impact (free fall 5 meters on the concrete floor). The wireless load sensor adopts the design concept of "micro-power consumption", and the battery service life is more than 3 years; it adopts micro-transmission power and high-sensitivity receiving strategy; it is produced in strict accordance with the technical requirements of the National Radio Regulatory Commission for civil wireless control devices; it adopts code division Multiple access modulation method allows multiple devices to transmit data in the same area without interfering with each other; wireless data transmission method is adopted to cancel wiring, it solves the problems caused by the influence of the cable on the workover operation, the cable is easy to break, the equipment reliability is poor, and the interface is easy to enter water.

Wireless angular displacement sensor


The WLAT-31 wireless angular displacement sensor independently designed, developed and manufactured by our company is a high-precision digital Internet of Things product designed for the slow stroke cycle of beam pumping unit and the application of displacement measurement.

Single flange type high precision intelligent pressure transmitter


Our company independently designed, developed and produced WLP-0601 series intelligent pressure transmitters. The central sensing unit adopts the world's leading high-precision silicon pressure sensor technology and packaging technology. The monocrystalline silicon pressure sensor is located at the top of the metal body, away from the medium contact surface, realizing mechanical isolation and thermal isolation. The sensor lead integrated with glass sintering realizes high-strength electrical insulation with the metal substrate, improve the flexible performance of electronic circuits and the ability to withstand transient voltage protection. Platinum level accuracy of ± 0.05%, unidirectional overpressure up to 70MPa. Excellent static pressure performance, the best static pressure error can be controlled within ± 0.05%/10MPa, the temperature change is very small, the best can be controlled within ± 0.04%/10K.