Smart Digital Pressure Gauge YK-100B RS485 Modbus RTU for SCADA Industrial Automation

Product Description: YK-100B Digital Pressure Gauge

The YK-100B Digital Pressure Gauge is a high‑performance, microprocessor‑based instrument designed for precise pressure measurement in industrial, laboratory, and process automation applications. With accuracy up to ±0.05% FS, it serves as an ideal choice for calibration tasks, hydraulic systems, pneumatic lines, and general pressure monitoring.

Built with a 316L stainless steel sensor and a rugged SS304 housing (IP65/IP67 optional), the YK-100B withstands harsh environments including oil, gas, petrochemical, and water treatment plants. The 5‑digit LCD with white backlight ensures clear readability even in low‑light conditions.

Users can freely select pressure units (MPa, psi, bar, kgf/cm², mbar, etc.) via front‑panel buttons. The gauge offers flexible power options: a long‑life 3.6 V lithium battery for portable use, or external 12–32 V DC for continuous operation.

Key Selling Points

1. High Accuracy & Stability – Accuracy up to ±0.05% FS, ideal for calibration and precision measurement tasks.

2. Multiple Output Options – Built-in RS485 (Modbus RTU) and 4‑20 mA analog output for easy system integration.

3. User‑Friendly Design – 5‑digit LCD with backlight, user‑selectable pressure units (MPa, psi, bar, etc.).

4. Robust & Reliable – 316L stainless steel sensor, IP65/IP67 enclosure, suitable for harsh industrial environments.