Online industrial density meter side mounted plug-in online density transmitter

NegotiableUpdate on 12/19

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Industrial online densitometer is a device used for continuous online measurement of liquid concentration and density, which can be directly used in industrial production processes. The density meter adopts advanced technology, including a capacitive differential pressure sensor and a pair of pressure relays connected to it and inserted into the production process. There is a temperature sensor between two pressure relays to compensate for temperature changes in the process liquid. The online density meter is a two-wire density transmitter mainly used for industrial process control. The online density meter generates a corresponding 4-20mA signal based on the concentration and density, which can be remotely calibrated and monitored through digital communication.

Product Details

Application:

Dairy industry: condensed milk, lactose, cheese, dried cheese, lactic acid, etc;

Mining: coal, potash, salt water, phosphate, calcium compounds, limestone, copper, gold, etc;

Refining: lubricating oil, aromatic agents, fuel oil, vegetable oil, etc;

Food processing: tomato juice, grape juice, lemon juice, tomato sauce, molasses, vegetable oil, fruit syrup, jelly, jam, etc;

Pulp and paper industry: black pulp, green pulp, pulp cleaning, evaporator, caustic soda, etc;

Beverage processing: beer, soft drinks, fruit wine, instant coffee, malt, etc;

Chemical industry: caustic soda, acid, urea, cleaning agents, polymer density, ethylene glycol, sodium hydroxide, etc;

Petrochemicals: natural gas, oil and gas washing, kerosene, lubricating oil, oil/water interface, etc.

measurement range	Range: 0-1.5g/cm3 Range: 2:0-2g/cm3 Range: 0-3g/cm3
accuracy class	*：±0.001 g/cm3B 级： ±0.005 g/cm3 Grade C: ± 0.01 g/cm3
Stability within 12 months	0.021×10-3 g/cm3
Environmental temperature impact (every 10 ℃)	0.003×10-3 g/cm3
Static pressure effect (1kgf/cm)	0.001 × 10-3 g/cm3. The system error is eliminated by calibration during static pressure
Power supply impact	± 0.005% calibrated range/volt
Electromagnetic interference impact	Design to meet IEC801 and European standards EN50081EN50082

merit can trace narrate, recount, state	temperature	Pt1000(-40-3000℃)
output signal	Two wire system with 4-20mA/Hart output
power supply	Sensor power supply: 24V DC Converter power supply: 24V DC or 220V AC
instruction	LCD local display
temperature range	Environment: -40-85 ℃ Process: -40-100 ℃ Normal operation: -40-85 ℃
Startup time	0.2 seconds
humidity range	0-RH
temperature compensation	Automatic Pt1000

thing reason point mark	process connection	Sanitary type: 316L SST clamp connection Industrial type: 316L SST flange connection
Liquid contact part	316L、 Hastelloy and tantalum film are optional
Non liquid contact part	Filling fluid: Silicone oil (DC200/350, DC200/20, DC704) Syltherm800 or Glycerin/water
structural form	Installation method of pipeline or tank body

1. First, confirm the unpacking items. Including: one meter head, two probes, two hoses (red and green) connected to the probes, a set of universal mounting brackets and accessories.

2. The density meter needs to be installed in an empty tank. When installing, first install the probe connected to the green hose into the upper part of the tank, and install the probe connected to the red hose into the lower part of the tank. Ensure that the two probes are installed vertically (perpendicular to the horizontal plane).

3. Install the header section through a universal bracket, ensuring that the header is perpendicular to the horizontal plane and positioned higher than the upper probe on the side of the tank.
Note: The header can be installed on the pipeline or flat plate through a universal mounting bracket.

4. Connect.

A: One end of the green hose is connected to the probe on the upper part of the tank, and the other end? 6. Connect the hose connector to the upper interface of the header (with text annotations at the header interface); One end of the red hose is connected to the probe at the bottom of the tank, and the other end? 6. Connect the hose connector to the lower interface of the header (with text annotations at the header interface); Between green and red hoses? The four connectors are connected to the air valve interface of the header part through a three-way joint (there is a text annotation at the header interface, regardless of top or bottom).

B: Connect the 4-8MPa air supply pipe to the compressed air interface in the header section (with text annotations at the header interface); Connect the 24V power cord to the meter head through the electrical interface.

Note: The above operations must be performed when there is no material in the tank.

5. Adjustment. After ventilation and electrification are completed, the feeding operation can be carried out. If there is some deviation between the actual value and the measured value of the density meter, the tightness of the screws on the flange of the side probe of the tank can be adjusted on site until it matches the actual density value.