The HYFDM886 Series Fork Density (Concentration) meter is a continuous online measurement of liquid density and is used primarily for industrial process automation control. Density can be expressed as: Brix, GL, Baume, Plato, and percent concentration, depending on the industrial process.
The HYFDM886 series of Fork density (concentration) meter can be widely used in industrial sites such as on-site pipelines, open or closed storage tanks, and can continuously and in real-time measure the liquid density of pipelines or tanks.
Typical application
◆Sugar industry and wine industry:
Extract juice, syrup, grape juice, etc., alcohol GL degree, ethane ethanol interface, etc.
◆Dairy industry:
Condensed milk, lactose, cheese, cheese, lactic acid, etc.
◆Construction, mining:
Pulping, coal (washing coal), potash, brine, phosphate, compounds, limestone, copper, etc.
◆Refining:
Lubricating oil, aromatics, fuel oil, vegetable oil, etc.
◆Food processing:
Tomato juice, juice, vegetable oil, starch milk, jam, etc.
◆Pulp and paper industry:
Black pulp, green pulp, pulp cleaning, evaporator, white pulp, caustic, etc.
◆Chemical:
Battery (concentration of sulfuric acid, ratio) acid, caustic soda, urea, detergent, polymer, ethylene glycol, sodium chloride, sodium hydroxide, etc.
◆Petrochemical:
Liquefied natural gas, oil and gas washing, kerosene, lubricating oil, oil/water interface, etc.
◆Beverage processing:
Beer, soft drinks, fruit wine, instant coffee, malt, etc.
◆Pharmaceutical:
Concentration, fermentation, evaporation, ratio
Technical advantages
◆Direct density or concentration readings, the engineering units available include: g/cm3, kg/m3, specific gravity, °Brix, °Baume, °Plato, °GL, solid percentage, etc.
◆Suitable for flowing or stationary liquids
◆Suitable for pipeline and tank density measurement
◆Four-wire system uses 4-20mA/Hart output
◆Adopt integrated structure, no moving parts
◆Standard industrial and sanitary process connections
◆Converter can be equipped with GPRS wireless remote transmission function
◆Built-in temperature sensor for accurate temperature compensation
◆Online remote verification, digital local display
◆Factory multi-point linear correction, higher precision
◆On-site recalibration: no standard reference source, no experimental calibration, no process interruption
◆The converter is compatible with wall mount, embedded and desktop installation methods.
◆The converter adopts touch screen display and the interface is more friendly
Product Features
The meter measures line density and temperature and calculates standard density using API tables or matrix references and parameters such as API, Brix, percent solids, percent concentration, mass percent, volume percent, and specific gravity (even user-defined quadratic equations) .
These parameters can be used to drive two integrated mA (4-20mA) outputs, making them a process variable in a control application without additional electronic processing components.
1st line: Brix/Baume/Plato or others 2nd line: Density or Concentration 3rd line: Temperature
4th line: Date and time
Performance parameters
|
Accuracy |
±0.001 g/cc(±1.0 kg/m3) |
|
|
Range |
0~3 g/cc |
|
|
Repeatbility |
±0.0001g/cc |
|
|
Process temperature effect |
±0.0001g/cc |
|
|
Temperature range |
– 50 ℃ ~ +200 ℃ |
|
|
Output |
4-20/frequency (Rs485 or Hart as optional) |
|
|
Power supply |
24VDC |
|
|
Process temperature |
– 50 ℃ ~ +150 ℃（– 58 ℉ ~+302 ℉） |
|
|
Ambient temperature |
– 40 ℃ ~ +85 ℃（– 40 ℉ ~ +185 ℉） |
|
|
Max work pressure |
Short stem |
3000 psi (207 bar) |
|
Long stem |
1450 psi (100 bar) |
|
|
Over pressure protect |
1.5 times of max pressure |
|
|
Protection |
IP65 |
|
Installation
Flange installation ( short stem):
Wiring
Terminal 1 and 2 are 4-20mA output for temperature
Terminal 3 and 4 are 4-20mA output of density
Terminals 7 and 8 are 24 VDC power supply.
Order sheet:
|
Code |
Description |
|
HYFDM-886 |
HYFDM886 Fork Density Meter |
|
Code |
Material |
|
A |
SS316L |
|
C |
Hastelloy C22 |
|
Z |
Special material as optional |
|
Code |
Temperature |
|
N |
0~40℃（Normal temperature） |
|
M |
0~80℃ |
|
H |
0~100℃ |
|
S |
Special request as optional |
|
Code |
Range |
|
X |
0~1g/cc |
|
B |
0~1.5g/cc |
|
E |
0~2g/cc |
|
Q |
0~3g/cc |
|
Code |
Accuracy |
|
1 |
0.10% |
|
2 |
0.05% |
|
Code |
Display |
|
0 |
Without |
|
1 |
LCD display |
|
Code |
Installation |
|
Z |
Flange (equal or over 2") |
|
W |
Thready(Over M42) |
|
T |
Tri-clamp( equal or over 2") |
|
S |
Special request as optional |
|
Code |
Output |
|
A |
4~20mA with Hart |
|
D |
RS485 |
|
Code |
Insertion length |
|
P |
125mm |
|
T |
As per buyer request |
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