Stable and Accurate YK-120B Digital Pressure Gauge for Precise Pressure Measurement

Product Name:YK-120B

Core Features & Advantages

1. High Precision Measurement

Utilizes high-performance diffused silicon core with accuracy up to ±0.5% FS (±0.25% optional), ensuring reliable and accurate data measurement.Built-in temperature compensation circuitry effectively minimizes measurement errors caused by ambient temperature variations, guaranteeing stability across the entire operating temperature range.

2. Multiple Signal Output & Communication Options

Standard 2-wire 4-20mA DC analog output for seamless compatibility with existing control systems.Optional RS485 digital output (supporting Modbus-RTU protocol) for easy device networking and remote monitoring.

3. Rugged and Durable Construction

Manufactured with 304/316L stainless steel process connections and isolation diaphragm, providing excellent corrosion resistance for a wide range of media.Fully sealed welded structure with IP65 protection rating, effectively preventing moisture and dust ingress, making it suitable for harsh industrial environments.

4. Flexible Installation and Operation

Offers various pressure interfaces (e.g., G1/4, M20*1.5, NPT1/2) and electrical connections (e.g., Hirschmann connector, cable direct outlet) for easy installation.Zero and span adjustable via external potentiometers without opening the housing, ensuring simple and safe operation.

5. Broad Application Range

Wide measuring range from 0～1kPa to 0～60MPa.Suitable for numerous applications including hydraulic systems, pneumatic control, water treatment, central air conditioning, industrial process control, compressors, and new energy systems.

Typical Applications

Industrial Process Control: Pressure monitoring and control in pipelines and tanks.

Fluid Power Systems: Pressure protection and feedback in hydraulic stations, water pumps, and oil pressure systems.

HVAC (Heating, Ventilation, and Air Conditioning): Refrigerant pressure monitoring in chillers, heat pumps, and pipelines.

Energy & Environmental Protection: Pressure monitoring in water treatment equipment, air compressors, and gas pressure control.

OEM Equipment Integration: Original equipment manufacturing applications such as injection molding machines, testing machines, and medical equipment.

YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument.
we have 12 years sensor producing and developing experiences

Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a variety of products for you choice: pressure transmitters,temperature transmitters,flow transmitters,weighing instruments and so on.Our products have been made by advanced technology, with high quality, fast delivery period, which have attracted so many domestic and foreign customers.

12 moths warranty
OEM&ODM
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