Digital Pressure Gauge Datalogger DM50L

The DM50L Digital Pressure Gauge is a professional pressure measurement device designed for high-accuracy pressure monitoring and data recording. With an accuracy of ≤ ±0.5% FS at 25°C, it delivers reliable and precise readings for demanding industrial and laboratory applications.

The device supports multiple pressure units — bar, mbar, MPa, kPa, psi, and even custom unit definition, offering maximum flexibility for various testing environments. It can operate using either a 3V battery or 2×AAA batteries, providing long-lasting energy efficiency and uninterrupted performance.

Constructed from stainless steel and durable plastic, the DM50L ensures robustness and safety even under harsh industrial conditions. The integrated data logging function supports micro SD cards up to 32 GB, enabling long-term recording of pressure values for traceable calibration and analysis.

Key Features:

• High accuracy: ≤ ±0.5 %FS (at 25°C)

• Wide measuring range: -1…1 bar to 0…700 bar

• Multiple pressure units: bar, mbar, MPa, kPa, psi + custom units

• Data logging capability: supports micro SD cards up to 32 GB

• Power supply options: 3V or 2×AAA batteries

• Strong build: stainless steel + plastic housing

• Connection type: 1/4″ G male fitting

• Energy-efficient design for long battery life

Technical Specifications:

• Accuracy: ≤ ±0.5 %FS (25°C)

• Pressure Units: bar, mbar, MPa, kPa, psi, custom unit

• Power Options: 3V / 2×1.5V AAA

• Operating Temperature: 0°C … +50°C

• Connection Type: 1/4″ G male

• Material: Stainless steel + plastic

• Data Storage: Up to 32 GB micro SD card

Available Models:

• DM50L-1V: -1…1 bar, resolution 0.001 bar

• DM50L-7V: -1…7 bar, resolution 0.001 bar

• DM50L-35V: -1…35 bar, resolution 0.01 bar

• DM50L-100: 0…100 bar, resolution 0.01 bar

• DM50L-350: 0…350 bar, resolution 0.1 bar

• DM50L-700: 0…700 bar, resolution 0.1 bar

Applications:

• Industrial pressure measurement

• Laboratory testing and calibration

• Water and gas pipeline systems

• Machine maintenance and inspection

• Hydraulic and pneumatic systems