Product Introduction of AFJ-150 U-shaped Inclined Differential Pressure Gauge
The AFJ-150 U-shaped Inclined Differential Pressure Gauge is a supporting product of the "AFP" series Pitot tube, designed for use in ventilation management in coal mines, metallurgy, railways, construction, and other related sectors. It features a simple structure, accurate measurement, portability, and ease of maintenance. Equipped with a small tripod, the instrument allows for convenient and quick installation and debugging during on-site use in underground mines. When used in conjunction with a Pitot tube, it can measure wind speed, wind resistance, and flow in coal mine ventilation networks, and can also be used for calibrating anemometers.
Main Basic Parameters
1. Measurement range: 0~1471 Pascal. (0~150 mm water column)
2. Accuracy class: Grade 4.
3. Operating temperature: 5~40°C.
4. Tilt coefficients: 0.1, 0.2, 0.5, 0.7.
5. Working fluid: Alcohol, with a nominal specific gravity of 0.810 g/cm3.
6. Dimensions: Length × Width × Height (mm) not exceeding 440 × 130 × 75.
7. Weight: Instrument: 2.2 kg
Tripod: 0.7 kg.

Zhengzhou Aidi ProductionMine U-shaped Inclined Differential Pressure GaugeSupplies Coal Drill Cuttings Desorption Tester, Deep Hole Sampling Device, Pressure Tester, Geological Exploration Desorption Tester, Borehole Flow Meter, Mine Extraction and Outburst Prevention Equipment, True Density Tester for Coal, Gas Content Tester, Automatic Initial Gas Emission Rate Tester, Diffusion Rate Tester, Gas Parameter Tester for Coal Extraction Pipelines, Borehole Coal Powder Circulation Device, Isothermal High-Pressure Adsorption Device, ab Value Tester, Coal Firmness Coefficient Tester