The DW801 pressure transmitter is priced around 800-3000 yuan, significantly affected by accuracy, material, and functions. The core cost of diffused silicon sensors includes sensing elements, circuit design, etc., and explosion-proof certification adds a 30% premium. During procurement, be cautious of traps such as overstated parameters and material substitution. It is recommended to choose 316L stainless steel material such as MPM4120C, which is more economical for long-term use. We provide industry application solutions and 5-year warranty service. Get professional selection advice and a quotation now.