Pressure (differential pressure) transmitter

ZY-3051 pressure (differential pressure) transmitter realizes accurate measurement and transmission of pressure changes in liquid, gas, steam and other media. Realize ideal monitoring of pressure and vacuum medium changes in various places by industrial and mining enterprises, research institutes, and other departments.

overview
　　Pressure（Differential pressure)TransmitterHigh quality imported diffusion silicon and ceramic pressure sensors are selected as sensitive components, and specialized integrated modules are used to achieve accurate measurement and transmission of pressure changes in liquid, gas, steam and other media through precise temperature, zero point, full range and nonlinear compensation. Realize ideal monitoring of pressure and vacuum medium changes in various places by industrial and mining enterprises, research institutes, and other departments.

characteristic
★ DedicatedV/IIntegrated circuits have fewer peripheral components, high reliability, simple and easy maintenance, small size, light weight, and extremely convenient installation and debugging.

★ Aluminum alloy die-casting shell, three end isolation, electrostatic spray protection layer, sturdy and durable.

★4-20mADCTwo line signal transmission, strong anti-interference ability, and long transmission distance.

★LED、LCDThere are three types of indicator heads, namely, pointer, which are very convenient for on-site reading. Can be used to measure viscous, crystalline, and corrosive media.

★ High accuracy and stability. In addition to the imported original sensors that have been laser corrected, the comprehensive temperature drift and nonlinearity of the entire machine within the operating temperature range are finely compensated, resulting in small nonlinearity and good temperature stability within the operating temperature range.
★ DedicatedV/IIntegrated circuits have fewer peripheral components, high reliability, simple and easy maintenance, small size, light weight, and extremely convenient installation and debugging.

★ Aluminum alloy die-casting shell, three end isolation, electrostatic spray protection layer, sturdy and durable.

★4-20mADCTwo line signal transmission, strong anti-interference ability, and long transmission distance.

★LED、LCDThere are three types of indicator heads, namely, pointer, which are very convenient for on-site reading. Can be used to measure viscous, crystalline, and corrosive media.

★ High accuracy and stability. In addition to the imported original sensors that have been laser corrected, the comprehensive temperature drift and nonlinearity of the entire machine within the operating temperature range are finely compensated, resulting in small nonlinearity and good temperature stability within the operating temperature range.

★ DedicatedHARTIntelligent communication with superior performance.

★ Multiple anti-interference modes, can be installed in places with complex electromagnetic signals.

★ Wide range ratio:40∶1.

★ High accuracy:0.1Level0.2Grade.

★ Small size, light weight, can be installed and used in narrow positions.

★316LStainless steel electromechanical integrated structure, sturdy and durable.

★ Integrated dedicated chip with few discrete components and good temperature characteristics.

★ Easy to operate, convenient for maintenance and repair.

★ Adopting an open measurement sensitive element design, it has good suitability for viscous and solid containing media and is not easily clogged.

★ Selected ceramic capacitive sensors with strong corrosion resistance.

★ It has process connections such as external threads, flat flanges, and lock nut pressure rotation, suitable for installation needs in non fixed locations.

★ Strong temperature resistance, the medium temperature can reach100℃.

physical property
★ Isolation membrane:Ceramics316stainless steel

★ Contact medium connectors:stainless steel

★Oring:nbr

★ Shell:Die cast aluminum alloy

★ Shell spraying:epoxy resin

★ Process connection method: 1/ 2NPTExternal threadM20×1.5External threadG1/2External thread

★ Electrical connection: 1/2 NPT

★ Communication conditions: HARTWhen using multi-core twisted pair cables, the communication distance can reach1.5km