High-performance density meter with 0– 2.5 g/cc calibration range. The tuning fork densitometer sensor is composed of two piezoelectric crystals, one piezoelectric crystal generates vibration, the other piezoelectric crystal detects the vibration, and the tuning fork sensor has a built-in temperature sensor to compensate for the vibration of the piezoelectric crystal.
Mounting Thread
Aluminum Alloy shell
316 Stainless Steel Fork Body
SISCO tuning fork densitometer is suitable for petrochemical industry, brewing industry, food industry, pharmaceutical industry and mineral processing (such as clay, carbonate, silicate, etc.), specifically for the measurment for chemical, reservoir, ore slurry, medicine tank, cement, printing and dyeing waste, acid tower, and power plant, density detection of stirred mixtures, end-point monitoring of reactors, and interface detection of separators.
Model | SISCO-APX301-LI |
Measuring Medium (Optional) | LiOH Solution, Sulfuric Acid Solution, Lime Slurry, NH3·nH2O, Urea Ammonium Nitrate Solution |
Measuring Range | 0 – 2.5 g/cc (0 – 2500 kg/m3), 0~100.0% |
Calibration Range | 0 – 2.5 g/cc (0 – 2500 kg/m3), 0~100.0% |
Measurement Accuracy | ± 0.002 g/cc (± 2 kg/m3), ±0.5% |
Repeatability | ± 0.001 g/cc (± 0.2 kg/m3) ±0.1% |
Medium Temperature Range | -50℃ ~ +150℃ |
Working Pressure (Optional) | 0.2~0.3MPa, Max. Pressure ≤4MPa |
Fluid Viscosity Range | 0 – 600Cp |
Media Temperature (Optional) | 0~100℃, 0~150℃ |
Temperature Coefficient | <0.1 kg/m3/℃ (± 0.5%) After Correction |
Stress Effect | Negligible |
Built-in Temperature Sensor | Digital Sensor |
Electrical Connection (Optional) | M20*1.5, G1/2, NPT1/2 |
Connection Type (Optional) | G1/2” Thread/ DN50 Flanged/ DN80 Flanged/ 1/2” Trip Clamp/ 2” Trip Clamp |
Fork Body Coating | Standard PTFE or PFA |
Power Supply | 24VDC, ≥50mA |
Analog Signal Output | 4-20mA, 0-1000Hz, RS485 Modbus, 4 Wires |
Output Accuracy (20℃) | ± 0.1% of reading or ± 0.05% FS |
Output repeatability (-40~+85℃) | ± 0.05% FS |
Protection Level | IP65 |
A1: What is a density meter used for?
Q1: Density meters are instruments that measure the density of a sample liquid or gas. Digital density meters are used in the pharmaceutical, petroleum, chemical, and food and beverage industries for quality control and in research and development.
A2: How does a fork density meter work?
Q2: The Fork Density Meters use vibrating fork technology to measure density directly, and can be used in process control where density is the primary control parameter for the end product or as an indicator of another quality control parameter, such as %solids or %concentration.
A3: How to use a density meter?
Q3: Density meters work by measuring the oscillation of a glass tube that contains the sample. There are digital density meters that can measure specific gravity and refraction index as well as the density of a sample.
Tips: How to maintain a tuning fork density meter?
When the tuning fork density meter is used, how to maintain it to ensure that the tuning fork density meter can be used better.
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.