PZ-D25 Oil and Gas Tester

Using a built-in high-sensitivity flow and pressure sensor, the device accurately collects airflow data and calculates the gas-liquid ratio and system pressure limits. It also supports manual input of fuel volume and nozzle count. With dual quick-connect ports, the PZ-D25 is compatible with most vapor recovery nozzles on the market.

KEY FEATURES & ADVANTAGES

1. Full stainless-steel construction – durable, corrosion-resistant, anti-static.

2. Integrated nitrogen flow control and inlet.

3. 2.8-inch high-resolution color LCD screen for clear, detailed data display.

4. Built-in GPS and Bluetooth, supports real-time location and wireless data printing.

5. Real-time flow/pressure curve display for visual analysis of system tightness.

6. Supports Chinese Pinyin input, stores gas station and contact data.

7. Historical record and station list management built-in.

8. Mobile app compatibility for managing vapor recovery data and analysis.

9. High-capacity rechargeable lithium battery, auto shut-off after 20 minutes idle.

TECHNICAL SPECIFICATIONS

• Measurement medium: Synthetic gas, oil-containing air

• Flow range: 10–140 L/min

• Pressure range: -3kPa to +3kPa

• Explosion-proof rating: Ex ib IIB T4 Gb

• Operating temp: -40℃ to 50℃

• Relative humidity: ≤95%

• Atmospheric pressure: 0–106 kPa