Air gas pressure sensor transducer Vacuum negative pressure transmitter 4-20mA RS485 modbus i2c 0-10V 5V 3V 12V 1pa 100kpa psi

Compact Pressure Transmitter HHDThe HHD Compact Pressure Transmitter is designed for stable pressure measurement in industrial automation systems, water pumps, air compressors, hydraulic systems, pneumatic equipment, water treatment, industrial machinery and control panels.With diffused silicon sensor technology, compact stainless steel structure and stable signal output, this transmitter provides reliable performance, easy installation and excellent cost-effectiveness for standard industrial pressure measurement applications.The product can provide industrial output signals such as 4-20mA, 0-10V, 0-5V or RS485, depending on the selected model. It can be integrated with PLC, DCS, SCADA, data loggers, controllers and industrial monitoring systems.Product Applications:• Water pumps• Air compressors• Hydraulic systems• Pneumatic systems• Water treatment equipment• Industrial machinery• OEM equipment• Automation control panels• Pipeline pressure monitoring• Process control systems• PLC / DCS / SCADA integration• Industrial maintenance and replacementMain Advantages:• Compact structure and easy installation• Diffused silicon sensor technology• Stable pressure measurement performance• Stainless steel body for industrial use• Output options: 4-20mA / 0-10V / 0-5V / RS485, depending on model• Compatible with PLC, DCS, SCADA and industrial controllers• Common pressure ranges: 1 bar, 10 bar, 16 bar, 25 bar, 100 bar, 600 bar• NPT, G thread and other process connections available on request• Good vibration resistance for industrial environments• Suitable for water, air, oil, non-corrosive gas and compatible industrial fluids• Competitive solution for replacement of imported pressure sensors• Suitable for single-unit orders, maintenance use, batch supply and OEM projectsTechnical Specifications:• Product: Compact Pressure Transmitter• Sensor technology: Diffused silicon• Pressure range: 0–1 bar to 0–600 bar, depending on model• Output signal: 4-20mA / 0-10V / 0-5V / RS485, depending on model• Power supply: 24VDC or depending on model• Body material: Stainless steel• Process connection: G1/4, NPT1/4, M20*1.5 or customized on request• Accuracy: depending on model• Applicable media: water, air, oil, non-corrosive gas and compatible industrial fluids• Installation: direct mounting on, pump, equipment or pressure port• Integration: PLC / DCS / SCADA / controller / data logger• Applications: pumps, compressors, hydraulics, pneumatics, machinery and automation systems• Protection grade: depending on modelGlobal Supply and Technical Support:HHD provides industrial pressure transmitters and process instruments for customers worldwide. We support engineers, distributors, system integrators, panel builders, OEM manufacturers and industrial maintenance companies.We have multiple warehouse and service resources in different regions, helping selected standard models achieve faster delivery in some markets.Localized technical support is available in more than 30 countries through our regional partners and service network, helping customers select the correct model according to pressure range, output signal, power supply, process connection, medium type and application conditions.Selected models may be available with local warehouse shipping, depending on stock, specification and destination country.We are expanding our global channel network. Distributors, technical resellers, system integrators, panel manufacturers, automation companies and OEM partners are welcome to cooperate with HHD.Services Available on Request:• Global technical support• Localized support in more than 30 countries• Multiple regional warehouse resources• Local warehouse shipping for selected models• Model selection support for industrial applications• Batch supply for distributors and integrators• OEM and customized solutions• Documentation and order tracking support• Long-term channel cooperation• Distributor price and project support