Catalog
Resonance Tube Density Meter
Resonance Tube Density Meter | Expert in slurry and strong acid measurement- Overview
- Brief Tech-Parameter
TDS Resonance Tube Density Meter is the inline density meter for continuously measurement of the fluid. TDS unit is also available for measuring solid content (%) or concentration (&) based on specific application.
Working Principles
TDS Density Meter adopts vibration tube to measure density value. The resonant frequency is in inverse proportion to fluid density. The changing fluid density will affect the vibration tube which affects the resonant frequency. According to the resonant frequency, TDS unit is able to precisely calculate the density in real time.
Straight Tube Type Meter (matured in slurry / cement measurement)
Borosilicate Glass Tube Type Density Meter (matured in acid / alkali measurement; Catering to strong corrosive liquid)
| Performance | |||||
| Measuring Range | 0~3 g/cm3 (Straight Tube Type); 0.4~2.0 (Borosilicate Glass Tube Type) | Accuracy | ±1.0 kg/m3 | ||
| Process Temp. Effects | ± 0.0001 g/cc | Repeatability | ± 0.1 kg/m3 | ||
| Process Pres. Effects | Negligible | Process Tempt. | -50~+150 (Deg. C) | ||
| Max. Working Press. | Standard: 1.0 MPa | Ambient Tempt. | -40~+85 (Deg. C) | ||
| Ex-Proof | Exd IIC T6 Gb | Protection Class | IP65 | ||
| Structure Material | |||||
| Wetted Part | Standard: 316L | Anti-Corrosion: Hastelloy-C22 Alloy; Borosilicate Glass Tube Type | |||
| Electrical Enclosure | Standard: Aluminium Alloy Castings | Anti-Corrosion: Stainless Steel; Plastic | |||
| Pipe Polishing | Electro-polishing | ||||
| Other Parameters | |||||
| Power Supply | 24V DC / 220V AC | Output | 4-wire; 4-20mA, via HART | ||