Electronic density meter DMA 35
Data sheet
- Property
Portable ATEX-certified electronic density meter for accurate aviation fuel density and API gravity measurement.
Designed for safe refueling operations in hazardous petrochemical environments.
The DMA 35 Ex Petrol ensures reliable and on-site density control of Jet A-1, AVGAS, diesel and gasoline fuels during airport refueling operations.
Its ATEX II 2 G Ex ib IIC T4 certification guarantees intrinsic safety in explosive atmospheres.
High measurement accuracy prevents fuel specification deviations and enhances flight safety.
Its IP54 rugged housing withstands harsh apron and depot conditions.
Portable, ergonomic and battery-powered, it increases operational efficiency for refueling teams.
TECHNICAL SPECIFICATIONS
Product name : DMA 35 Ex Petrol
Measurement principle : Oscillating U-tube (borosilicate glass)
Density range : 0 to 3 g/cm³
Temperature range : 0 °C to 40 °C
Viscosity range : 0 to 1000 mPa·s
Accuracy :
- Density: ±0.001 g/cm³
- Temperature: ±0.2 °C
Repeatability :
- Density: 0.0005 g/cm³
- Temperature: 0.1 °C
Resolution :
- Density: 0.0001 g/cm³
- Temperature: 0.1 °C
Operating temperature : -10 °C to +50 °C
Sample volume : 2 mL
Data memory : 1024 results with timestamp
Integrated units : Density, API gravity (API 15°C), SG, alcohol %, H2SO4 %, Brix, Plato, 10 programmable units
Power supply : 2 x 1.5V AA batteries
Dimensions : 140 x 138 x 27 mm
Weight : 396 g
Interfaces : IrDA, RFID
Protection class : IP54
STANDARS & COMPLIANCE
- ATEX marking: II 2 G Ex ib IIC T4
- IP 559 compliant
- IP54 protection rating
- ASTM D7777
- ISO 15212-1
- ISO 5725 (repeatability & reproducibility)
In aviation fuel handling, density verification at 15°C is a mandatory quality control parameter. The DMA 35 Ex Petrol enables safe and immediate API gravity measurement directly on apron, hydrant systems, fuel trucks and storage tanks.
Its intrinsic safety certification allows use in classified hazardous areas (Zone 1 & 2). The integrated pump system ensures bubble-free sampling for precise results, supporting compliance with ASTM and international aviation fuel standards.
Widely used in airport refueling services, petrochemical storage facilities, industrial maintenance and fuel quality inspections, this portable density meter enhances operational safety and regulatory compliance.
