DW10 micro-differential pressure transmitter
The DW10 differential pressure transmitter is equipped with high-precision sensor chips and intelligent algorithms, which can eliminate zero drift and accurately measure small differential pressures. It has high sensitivity, a minimum range of 25Pa, a measurement accuracy of ± 1% of full range, and zero point automatic calibration function. By using anti-interference circuits and digital filtering technology, the output signal is stable and has minimal fluctuations.
D2000 Differential Pressure Gauge
The D2000 series differential pressure gauges are elastic differential pressure instruments that utilize advanced spiral magnetic coupling technology and employ silicone diaphragms as sensitive elements. When air pressure (positive pressure, negative pressure, or differential pressure) acts on the two pressure chambers separated by the diaphragm, the diaphragm deforms. This deformation pushes the leaf spring equipped with a magnetic steel, causing the magnetically coupled spiral shaft to rotate up and down. Simultaneously, it drives the pointer to indicate the differential pressure reading on the instrument's dial, thereby achieving the purpose of measuring differential pressure.
DW605 Smart pointer differential pressure transmitter
The DW605 series intelligent differential pressure gauge utilizes advanced spiral magnetic coupling technology and a silicone diaphragm as its sensitive element. Combined with a built-in high-precision pressure sensor and signal processing circuit board, it forms an elastic differential pressure instrument that possesses both mechanical pointer indication and standard electrical signal output functions. When air pressure (positive, negative, or differential pressure) acts on two pressure chambers isolated by the diaphragm, the diaphragm undergoes deformation. On one hand, this deformation pushes the leaf spring equipped with magnetic steel, driving the spiral shaft to rotate through frictionless magnetic coupling, and thus driving the pointer to visually indicate the differential pressure reading on a clear 4-inch dial. On the other hand, the integrated high-stability sensor simultaneously and accurately captures the diaphragm deformation, and the built-in circuit board converts this physical signal into a standard industrial electrical signal (such as 4-20mA) for real-time output.
D2300 series micro differential pressure gauge
Special for hospital (especially suitable for quarantine wards), accurate measurement, measuring range + 30 ~ -30pa, using frictionless magnetic parts, anti-vibration, anti-shaking and high anti-overpressure capability to measure air or non-corrosive gases.
D2000 Pointer type differential pressure gauge
The secondary exhaust pressure gauge D2000-1KPA utilizes frictionless magnetic components, providing shock resistance, anti-vibration, and high overpressure resistance. It measures air or non-corrosive gases and is used in the semiconductor industry.
DW100 series micro differential pressure transmitter
Duwei DW100 micro differential pressure transmitter adopts high-precision sensor chip and intelligent embedded software algorithm to eliminate the zero drift problem of sensor and accurately display micro differential pressure. The micro differential pressure sensor has high sensitivity, and the whole measurement process can ensure ± 1% of full scale and high precision; it has the function of custom range, and the customer can adjust the required range according to the demand on site to fully meet the site requirements; it has the characteristics of rapid response and ultra-low range.
DW103 Micro differential pressure transmitter
DW103 micro differential pressure transmitter adopts a high-precision MEMS silicon piezoresistive sensor as the core design scheme, Dewey patented circuit digital compensation technology, and embedded software algorithm. While maintaining the high accuracy and good linearity of the silicon piezoresistive sensor, it eliminates the problem of sensor zero drift, accurately displays small differential pressures, and outputs 4-20mA standard signals. The guide rail installation structure and ABS engineering plastic shell are sturdy, compact in size, and have the characteristics of high strength, light weight, and easy installation.
DW110 Micro differential pressure transmitter
Duwei DW110 micro differential pressure transmitter uses high-precision sensor chip and intelligent embedded software algorithm to eliminate the zero drift problem of the sensor and accurately display the micro differential pressure. The micro differential pressure sensor of the product has high sensitivity, and the whole measuring process ensures ± 1% full scale high precision; With custom range function, customers can adjust the required range according to the needs of the site, fully meet the site requirements; It has the characteristics of fast response and ultra-low range.
Ninth Floor, China Sound Valley Incubation Building, Intersection of Xiyou Road and Shilian South Road, Hefei High-tech ZoneDUWEI Copyright E: ICP123456789 No
Tel：400-161-8008
Mail：duwei@duwei-inst.com
