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IRR0 - IRR1,500,000
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Chauffagekar Star 1300-20 Cast Iron Boiler
- Dimensions of the boiler (length, width, height): 3680 * 900 * 1200 mm
- Number of blades: 20
- Working pressure: 10 bar
- Avoids energy loss with complete insulation of the cloak
Warranty :
10 years Chauffagekar warrantyWarranty and after-sale Services:
10 years
Warranty terms: 10 years warranty since installation- On sale!
Chauffagekar Star 1300-19 Cast Iron Boiler
- Heating energy: 1237000 kcal/h
- Boiler dimensions (length, width, height): 3520*900*1200 mm
- Number of blades: 19
- Working pressure: 10 bar
- Fuel type: natural gas or gasoline
- On sale!
- On sale!
- Out-of-Stock
Chauffagekar Star 1300-18 Cast Iron Boiler
- Heating energy: 1174000 kcal/h
- Boiler dimensions (length, width, height): 3360*900*1200 mm
- Number of blades: 18
- Working pressure: 10 bar
- Fuel type: natural gas or gasoline
10 Years Warranty
10 years
- On sale!
Chauffagekar Superheat 1300-20 Cast-Iron Boiler
- Heating energy: 1,300,000 kcal/h
- Boiler dimensions (length, width, height): 3680*900*1200 mm
- Number of blades: 20
- Working pressure: 6 bar
- Fuel type: natural gas or gasoline
10 Years Warranty
10 years
- On sale!
Chauffagekar Superheat 1300-19 Cast-Iron Boiler
- Heating energy: 1237000 kcal/h
- Boiler dimensions (length, width, height): 3520*900*1200 mm
- Number of blades: 19
- Working pressure: 6 bar
- Fuel type: natural gas or gasoline
10 Years Warranty
10 years
- On sale!
Chauffagekar Star 1300-17 Cast Iron Boiler
- Heating energy: 1113000 kcal/h
- Dimensions of the boiler (length, width, height): 3200*900*1200 mm
- Number of blades: 17
- Working pressure: 10 bar
- Fuel type: natural gas or gasoline
- On sale!
flow control and measurement
Controlling and measuring the flow rate of fluids through pipes and tanks is important for the optimal use of cooling and heating equipment, heat exchangers, etc. in HVAC industry. In the following, the technical specifications, brands, how to choose and the price of all types of flow control and measurement equipment for wholesale purchasing are presented.
Choosing and Analyzing flow control and measurement equipment
If you want to use flow control and measurement equipment to measure the amount of flow rate of fluids passing through pipes and tanks and you, do not know what flow control and measurement equipment are better, with what measurement accuracy, brand, price, and Use specifications, stay with us in the rest of this article to answer all your questions regarding the purchase price, technical specifications and the best types of flow control and measurement equipment you need.
One of the needs in various industries is to measure the flow rate of fluids through pipes and tanks. A flowmeter or flowmeter is a device that measures the flow rate of a fluid (water, oil, acid, fuel, gas, steam, etc.). Flowmeters include sensors, transducers, and transmitters. To measure the amount of fluid, the sensor first senses the fluid and sends it to the transducer; the transducer converts this physical quantity into an electrical pulse or a mechanical quantity that can be measured. Finally, the transmitter receives this quantity and converts it into a signal suitable for the control system. he does. In this article, we have tried to briefly introduce you to the types of flow control and measurement tools and their functions.
choosing a flowmeter, consider the following factors
- fluid density
- Electrical conductivity
- Fluid working temperature
- Fluid working pressure
- Fluid viscosity
- Fluid friction with the passage channel
- Acidic or non-acidic
Types of flowmeter
- Speed flowmeter
- Mass flowmeter
- Volume flowmeter
- Inferential flowmeter
speed flowmeters
- Ultrasonic flowmeter
In this method, the flowmeter sends ultrasonic waves with a specific frequency to the fluid, and in return, by measuring the change in the frequency of the return waves, it calculates the speed and, as a result, the flow rate of the fluid.
- Turbine Flowmeter
In this method, by measuring the rotation speed of the turbine blades when the fluid flow is passing and its ratio with the speed of the fluid passing through, they calculate the volume flow of the fluid.
- Electromagnetic Flowmeter
In this method, an electromagnet creates a magnetic field perpendicular to the flow; then, by measuring the voltage proportional to the speed created in the conducting fluids, it calculates the volume flow. In this method, attention should be paid to the minimum fluid conductivity and fluid speed.
- Vortex flowmeter
In this method, electric pulses are produced by creating an obstacle in the way of the fluid, and in this way, the fluid speed and volume flow are calculated.
mass flowmeters
- Coriolis mass flowmeter
In this method, they measure the mass flow based on the Coriolis acceleration phenomenon. In this way, a flexible tube is placed in the fluid path, and by measuring the Coriolis force resulting from the passing flow, which is caused by the oscillation perpendicular to the direction of the fluid flow passing through this tube, the mass flow rate of the fluid is measured.
- Thermal mass flowmeter
In this method, the basis of the work is based on parameters such as pressure, density, and adhesion. The transmitter calculates the mass flow based on the thermal energy supplied to the heater and the temperature difference measurement between two temperature sensors inside the fluid tank. These flowmeters are not suitable for acidic fluids due to the possibility of sensor wear.
inferential flowmeters
- Differential Pressure Flowmeter
In this method, by placing an obstacle in the path of the fluid, the amount of pressure drop or difference is measured, and the mass flow of the fluid is calculated.
- Variable area flowmeter
These flowmeters include a conical metal or glass tube containing a float to move according to the flow rate of the fluid. With the movement of this float, the flow rate of the fluid is obtained, and the mass flow of the fluid is calculated.
volume flowmeters
- Positive Displacement Flowmeter
In these flowmeters, there is a chamber that divides the flow into smaller units, which calculates the total flow by counting the number of volumetric units transferred. Their flowmeters have different types: arm flowmeters, disc flowmeters, rotary flowmeters, piston flowmeters, and vane flowmeters.
Purchase order and guarantee of flow control and measurement equipment
- In the flow control and measurement group of the reference site (DamaTajhiz), you can view the information and prices of various types of flowmeters, flow-switches, transmitters, flow transmitters, etc. from reputable brands such as Anders Hauser, Rosemont, Honeywell, Corone, etc., for reviewing, selecting and bulk buying.
- Considering that all the products on the website (DamaTajhiz) are provided with the original warranty if you bulk buy any flow control and measurement equipment offered on the website (DamaTajhiz), all the special sales discounts of each of the brands, such as Anders Hauser, Rosemont, Honeywell, Crowne, etc. are included in the order price of respected buyers. (Ask Damatajhiz experts for the specialized sales of flow control and measurement equipment)
- After reading the above, if you have any more questions to decide to buy any kinds of flow control and measuring equipment in bulk, you can contact us through email or whatsapp to get advice and ask your questions.
Trademark registration certificate - Stewardship business license from the Virtual Business Union - Business license from the heating and air conditioning equipment industry
The presence of DAMATAJHIZ in international exhibitions of construction facilities and cooling and heating systems
See more, and choose a better
Dear user: If you make an online purchase of Dubai Control and Measurement Group products from the DAMATAJHIZ reference site, you will have the possibility of delivery within 4 to 6 working hours in Tehran (and 2 working days for other cities).
In addition to the valid business license from the heating and air conditioning trade union, the specialized group of DAMATAJHIZ has an electronic trust symbol and started its store site in 2013 in the head office of Tehran.
There are 30 products.
Active filters
Rosemount Multipurpose pressure transmitter model 3051
- To measure pressure, level, and flow
- Country of manufacture: America
- Out-of-Stock
IT Liquid Flow switch DB50MI
- SPDT sensor
- Connection material: brass
- Connection size: 3/8 to 2 inches
- Maximum working pressure: 25 bar
- Degree of protection: IP65 class II
- Out-of-Stock
IT Liquids Flow switch DB40MI
- Contacts: Microswitch with SPDT contacts
- Switch capacity :5 A, 250 V AC
- Media temperature : -20…+110°C
- Storage temperature : -20…+70°C
- Out-of-Stock
IT Liquids Flow switch DB32MI
- SPDT sensor
- Connection material: brass
- Connection size: 3/8 to 2 inches
- Maximum working pressure: 25 bar
- Degree of protection: IP65 class II
- Fluid: water, water + 50% glycol
- Fluid pressure reduction: 0.01 bar
- Blade material (pedal): 316L stainless steel
- Electrical specifications: 5 amps, 250 volts AC
- Fluid temperature: -20...110+ degrees Celsius
- Flow rate: 5 to 6 ... 70 to 90 liters per minute of water
- Out-of-Stock
IT Liquids Flow switch DB25MI
- SPDT sensor
- Connection material: brass
- Connection size: 3/8 to 2 inches
- Maximum working pressure: 25 bar
- Degree of protection: IP65 class II
- Fluid: water, water + 50% glycol
- Fluid pressure reduction: 0.01 bar
- Out-of-Stock
IT Liquids Flow switch Model DB20MI/1
- Linear flow switch
- Connection size: "3/4 G
- Maximum working pressure: 25 bar
- made in Italy
- DN20
- Out-of-Stock
IT Liquids Flow switch Model DB15MI
- Switch capacity: 5A 250v AC
- Storage humidity: RH95%
- Maximum pressure: 25 bar, 2500 kPa
- Pressure drop in QMAX: 0.01bar, 1KPA
- Tolerance: ± 15%
- Out-of-Stock
IT Liquids Flow switch Model DB10MI
- Linear flow switch
- Connection size: 3/8 G
- Maximum working pressure: 25 bar
- made in Italy
- Out-of-Stock
IT Water Flow switch Model SF1K
- Connection size: 1 inch
- Adjustable blade size: 1 to 8 inches
- Maximum working pressure: 11 bar
- Out-of-Stock
Endress Hauser Electromagnetic flow transmitter Promag 10W
- Application: To measure the flow of liquids with a minimum conductivity of 50μS/cm
- Measuring range: 9~110,000 cubic decimeters per minute
- Output: 4 to 20 mA
- Out-of-Stock
MADECO Glass flowmeter or rotameter MDRT10
- To measure the flow of liquids with low viscosity
- Maximum working pressure: up to 8 bar
- Ambient temperature range: -10~55 degrees Celsius
- Maximum fluid temperature: 65 degrees Celsius
- Accuracy: 4%
- Out-of-Stock
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