D900 Box gas micro-differential pressure gauge

0-60Pa to 1KPa measurement, accuracy 5% variable lens dial design, can be panel mounted air and compatible gas positive pressure, negative pressure and differential pressure measurement, suitable for biological safety cabinets, clean workstations, medical respiratory therapy equipment up

DW803 Series Pressure Transmitter

DW801/3 standard pressure transmitter measures the gauge pressure and absolute pressure of gas, steam and liquid. It can be used in all fields of process control. Two-wire 4 ~ 20ma signal output. The DW2008/18's advanced modular design and intelligent temperature compensation allow it to be used in a variety of industrial environments.

Y-B series stainless steel pressure gauge

Stainless steel pressure gauges are widely used in petroleum, chemical industry, chemical fiber, metallurgy, power station and other industrial departments to measure the pressure of various fluid media in the process which requires high corrosion resistance and vibration resistance. This product's overall structure design is reasonable, the craft is fine, has the high measuring accuracy and the lasting stability, is the ideal necessary product.

DW103微差压变送器

DW103微差压变送器，采用高精度MEMS硅压阻传感器作为核心的设计方案、杜威专利电路数字补偿技术和嵌入式软件算法，在保持硅压阻传感器的精度高和线性好的同时，消除了传感器零点漂移问题，能精确显示微小差压，输出4～20mA标准信号。导轨式安装结构及ABS工程塑料外壳，结构坚固、体积小巧，具备强度高、重量轻和安装方便的特点。

DW8012H高精度压力变送器

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.

Diaphragm pressure gauge

The capsule pressure gauge uses the capsule as the sensing element for measuring minute pressure. It is widely used in boiler ventilation, gas pipelines, combustion devices and other similar equipment to measure the micro-pressure and negative pressure of non-explosive dangerous gases which have corrosive effect on copper alloys.

DT201 Temperature verification instrument for high-temperature sterilizing box

DT201 temperature verifier is composed of standard thermocouple produced by Dewey, data acquisition mainframe, computer software and portable computer, and optional dry-well temperature bath for standard thermocouple calibration. This system is suitable for the equipments with strict temperature requirements such as pharmacy, food, biotechnology, hatching and medical treatment, etc. It can form complete verification documents, various statistical reports and historical records for future reference