Solution Background: The urgent need for precise pressure control in industrial automation

Outstanding precision indicators: The display accuracy of the entire series of products reaches ±2% F.S.±1digit, and the repeatability accuracy is ±0.2% F.S.±1digit. The accuracy of some high-end models (such as ZSE30A-C4L-N-L) has been upgraded to ±1% F.S., ensuring precise feedback of pressure data. Wide-range pressure adaptation: Covering all scenarios including vacuum pressure (-101 kPa), mixed pressure, and positive pressure (up to 1.05MPa), with a maximum pressure resistance of 1.5MPa, meeting the pressure monitoring requirements under different working conditions. Rapid response mechanism: The delay time is as low as 1ms (ZSE30A series), and the models with a rapid response time of less than 1.5ms (ZSE20F series) are widely compatible with high-speed automated equipment, avoiding production interruptions caused by pressure fluctuations.

Intuitive visual interaction: Supports 2-color / 3-color LED display (red/green main screen + orange sub-screen), 4-digit 7-segment numbers clearly present pressure values, status at a glance. Some models are equipped with three-screen display and multi-parameter synchronous visualization. Minimalist operation process: Innovative "3-step setting" function, no complex programming required. Pressure threshold configuration can be completed by pressing keys or external input. Support fine-tuning of display values to further enhance control accuracy. Intelligent interconnection upgrade: IO-Link corresponding model (20C series), Modbus communication protocol support (ISE40A/ZSE40A series), can be connected to PLC and touch screen to achieve remote monitoring and data traceability. The expansion module offers 4~20mA analog output, facilitating data integration in smart factories.

Space optimization design: The thin model (ZSE10 series) is only 9.8mm thick, which is half of the traditional model. Modular quick-change couplings (straight-through type/elbow type) with M5/R1/8 piping specifications are compact in installation, save equipment space, and are suitable for scenarios with limited space. Strong environmental adaptability: The protection grade reaches IP40 (some models are IP65), dust-proof and water-proof, and can withstand storage temperatures of -10 to 60℃ and working temperatures of 0 to 50℃. It can operate stably in complex workshop environments such as oil stains, dust, and humidity fluctuations. Low-consumption and long-life feature: The consumption current is controlled below 25 to 40mA, resulting in lower energy consumption. Supports various media such as air, non-corrosive gases, and non-flammable gases. Certified by CE/RoHS international standards, it has a long service life and low maintenance costs.

Multiple output specifications are available: NPN/PNP open collector 1 to 2 outputs are provided.  Some models support analog voltage (1 to 5V) output, with a maximum load current of 80mA, and are compatible with various PLCS and pneumatic control systems.  Variable control mode: Supports upper and lower limit comparison mode and variable hysteresis mode.  It can flexibly configure pressure trigger logic according to production needs, and is suitable for diverse application scenarios such as vacuum adsorption, part fixation, and material transmission.

Low energy consumption and long service life characteristics lower operating costs, while modular design and frequent maintenance-free features reduce human input.

Support industrial interconnection and data traceability to assist enterprises in transforming towards intelligent and digital production.