Battery Powered YK-100 Digital Pressure Gauge Remote Monitoring 4-20mA Water Oil Air Pressure Sensor

Product Description

The YK-100 Digital Pressure Gauge is a high‑accuracy, battery‑powered or loop‑powered pressure measuring device designed for industrial and commercial applications. Featuring a rugged stainless steel sensor and housing, it delivers stable and repeatable readings with ±0.5% FS accuracy. The large LCD display with backlight ensures easy reading even in dark or dim environments. Available output options include 4‑20mA, RS485 Modbus, HART protocol, and switch output, allowing seamless integration into monitoring, control, or automation systems. With a wide pressure range (vacuum up to 200Bar) and IP65/IP67 protection, the YK-100 is reliable for water, oil, gas, air, and other compatible media. Its low power consumption supports long‑term battery life (12‑18 months), making it ideal for remote or portable use.

Applications

• Hydraulic system pressure monitoring

• Pneumatic equipment and air compressor testing

• Water supply and pipeline pressure measurement

• Oil and gas pressure monitoring

• HVAC refrigerant and cooling water pressure checking

• Pump and compressor protection

• Industrial process control and automation

• Laboratory pressure calibration and data logging

• Food and pharmaceutical sanitary pressure measurement (with 316L diaphragm)

• Petrochemical and offshore pressure testing (explosion‑proof version available)