400 BAR Battery-Powered Digital Hydraulic/Air Pressure Gauge – High Accuracy

Precision digital pressure gauge engineered for industrial applications requiring accurate measurement. Features an 80mm diameter display with 1/4" BST fitting for broad compatibility.

Key Features

• 4-digit LCD screen with white backlight
• Peak function and switchable pressure units
• Zero clearing capability
• Anti-EMI design (EN61326 compliant)
• EEPROM data retention

Technical Specifications

• Pressure Range: 0–400 BAR
• Pressure Type: Gauge pressure, negative gauge pressure
• Overload Capacity: 150% of range (<10MPa), 120% of range (>10MPa)
• Accuracy: ±0.4%FS or ±0.2%FS
• Long-Term Stability: 0.2%FS per year

Power & Performance

• Power Supply: 3V (2x AAA batteries) or 24V
• Battery Life: 8–12 months
• Sampling Rate: 3 readings per second

Environmental & Construction

• Temperature Compensation: -20°C to 70°C
• Thread: M20×1.5 or customized
• Connector Material: 304 stainless steel
• Compatible Media: Non-corrosive substances compatible with 304 or 316 stainless steel