Real-World Applications of Density Measurement .

Optimize Process Efficiency Across Multiple Industries.

Why Inline Density Measurement

Inline density measurement is widely used in industrial processes where continuous monitoring of material consistency, concentration, or slurry conditions is critical.

Real-time density monitoring helps manufacturers improve process visibility, reduce manual sampling, and maintain stable production conditions.

Common Process Challenges

Material Inconsistency

Changing material density may affect process stability and final product quality.

Limited Process Visibility

Manual testing methods cannot provide continuous real-time monitoring.

Production Variations

Unstable process conditions may lead to inconsistent production results.

High Manual Intervention

Frequent sampling and laboratory testing can reduce operational efficiency.

Typical Density Measurement Applications

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Benefits of Inline Density Measurement

Continuous Real-Time Monitoring

Monitor process conditions continuously without interrupting production.

Improved Process Stability

Maintain stable operating conditions throughout industrial processes.

Reduced Manual Sampling

Minimize laboratory testing and manual intervention requirements.

Industrial System Integration

Compatible with industrial automation and process control systems.

Recommended Density Measurement Instruments

Portable Density & Concentration Meter LONN800A – Split-Type Touch Screen

LONN800A split-type portable density & Concentration meter and handheld concentration meter, ±0.001g/cm³ density accuracy, ±0.5% concentration accuracy. Tuning fork sensor, 4.3″ touch screen, detachable probe, 5-second response.

Measurement Type： Density + Concentration (split-type)
Density Range： 0-2.5 g/cm³
Density Accuracy： ±0.001 g/cm³
Density Resolution： 0.0001 g/cm³
Density Repeatability： ±0.0002 g/cm³
Concentration Range： 0-100% (pre-programmed curves at 20°C)
Concentration Accuracy： ±0.5%
Response Time： ≤ 5 seconds
Power Supply： Built-in lithium battery (7.4V DC) + USB-C charger
Display： 4.3-inch color LCD touch screen
Sensor Type： Tuning fork vibration (detachable probe)
Probe Material： 316L stainless steel
Cable Length： 1.5 m standard (extendable to 10 m)

LONN800 Professional Handheld Density & Concentration Meter

LONN800 handheld density & concentration meter is aportable, battery-powered density and concentration measurement instrument designed for on-site testing in pharmaceutical, chemical, ±0.003g/mL accuracy. Measures density, concentration & Baumé. Portable, battery-powered, 2-second response.

Measurement Type: Density + Concentration + Baumé (integrated)
Density Range: 0-2 g/mL (custom calibration available)
Density Accuracy: ±0.003 g/mL
Density Resolution: 0.0001 g/mL
Density Repeatability: ±0.0005 g/mL
Concentration Range: 0-100% (calibrated at 20°C)
Concentration Accuracy: ±0.5%
Response Time: 2 seconds
Power Supply: Built-in lithium battery (3.7V DC) + charger
Display: LCD with backlight (button operation)

LONN7001 Tee Ultrasonic Density & Concentration Meter — Flange DN25 Inline

LONN7001 tee ultrasonic density & concentration meter with flange DN25 connection. Non-nuclear acoustic impedance, 4-20mA/RS485. For chemical & petrochemical inline monitoring.

Measurement Principle： Ultrasonic Acoustic Impedance
Measuring Range： 0–100% solids (concentration); 0.5–3.0 g/cm³ (density)
Accuracy： ±1% of reading (concentration)
Output： 4-20mA + RS485 Modbus RTU
Process Connection： Flange DN25 (ANSI/DIN/JIS)
Process Temperature： -25°C to +150°C
Power Supply： 24V DC or AC220V