| Customization: | Available |
|---|---|
| After-sales Service: | in Time Response Within 2 Hours |
| Warranty: | 12 Months |
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Electromagnetic heat meter is a kind of meter to measure the heat released by the heat transport fluid in the heat transfer system. It uses high-precision and high-reliability electromagnetic flowmeter as flow measurement, and uses high-precision and high-stability platinum thermal resistance to do temperature measurement, so that the heat meter has very excellent measurement performance. It can be widely used for heat measurement of centralized heating, supply heating and air conditioning in residential building community, office buildings, enterprise and public institution, etc..
Using 16-bit single chip microcomputer for data calculation, platinum thermal resistance for temperature measurement, electromagnetic flowmeter for flow measurement, high accuracy, stable and reliable use, excellent performance.
The measurement accuracy is not affected by the changes of the viscosity, density, pressure and conductivity , fluid distribution and other parameters of the heat transport fluid.
No obstruction parts in the measuring tube, no pressure loss, not affected by bad water quality. Wide measuring flow range, flow rate can be arbitrarily set within 1m/s ~ 10m/s.
Large screen LCD backlight all Chinese/English display mode, number can be clear read in the condition of strong light or no light.
With simultaneous display function of accumulative heat, accumulative flow, instantaneous heat, instantaneous flow, water inlet temperature, water outlet temperature, temperature difference and other data, it can query and display the flow rate, power off record and other parameters. Adopting the method of enthalpy heat correction with random temperature change to ensure accurate measurement under different water temperatures.
With function of unified DC signal and frequency signal output, and this function can be switched between heat and flow parameters.
With batch processing (quantitative output), equivalent pulse output, key control to directly zero clear function.
With RS-485 (RS-232, M-BUS and HART optional) digital communication output, convenient to achieve remote communication.
With password protection function, the working parameters are not allowed modifying without password.
1. Converter parameters
· Power Supply: 220V AC(110VAC ~ 245VAC), 24VDC
· Power consumption: ≤20W (matched power consumption) · Accuracy level: 0.5 or 1 (matched accuracy)
· Protection grade: IP65
·Ambient temperature: Class A
·Temperature resolution: 0.01
·Optional temperature measurement range: -30 ~ 180
·Temperature difference measurement range: 1 ~ 90
·Maximum flow reading (m3) : 99999999 (ten bits)
·Maximum heat reading (Mwh) : 9999999999 (ten bits)
·Heat unit: kJ, MJ, GJ, kwh, Mwh (optional)
·Analog output: 4 ~ 20mA DC / 600 load resistance (can be switched between heat and flow parameters)
·Pulse output: maximum frequency 5000Hz, pulse width 0.1ms ~ 999.9ms (can be switched between heat and flow parameters)
·Communication: RS-485 (optional: RS-232, M-BUS, HART, etc.)
2. Sensor parameters
·Nominal diameter: DN50 ~ DN1400mm
·Nominal pressure: 0.6MPa ~ 4MPa
·Lining materials: high temperature resistant rubber, PTFE, PFA, F46
·Electrode materials: molybdenum stainless steel, Hastelloy B, Hastelloy C, Titanium, Platinum-Iridium alloy, Tantalum
·Structural form: Compact type and Separated type
·Medium temperature: -30 ~ 180
·Connection mode: flange type
3. Technical parameters of temperature sensor:
· Sensor type: PT1000
· Installation mode: protective sleeve
· Temperature measurement range: -50 ~ 200
· Conductor length: 0.6m ~ 15m
Kaifeng ChuangXin Measurement and Control Instrument Co., Ltd.was established in 2009, and is a professional company occupied in instruments R & D, manufacturer, sales and technical counsel.The main products are Electromagnetic Flowmeter, Vortex Flowmeter, Turbine Flowmeter, Orifice Flowmeter, Metal float flowmeter, Ultrasonic flowmeter, Swirlmeter and some other process control instruments. Our products are widely used in water treatment, environmental protection, water conservancy, petroleum, chemical, pharmaceutical, natural gas, electricity, heating supplying, papermaking, metallurgy, scientific research, national defense project and other fields.
Our enterprise development strategy is "People-Oriented, Quality First, Development on Technology ".
We attach importance to management internally, and expanding the market externally, to focus on the business philosophy of quality products, good service, reasonable price, honest and trustworthy all along.
Our Name Chuangxin in Chinese means to innovate. Someone says Innovation is the core of the manufacturing industry, it is to master the key core technologies, which must be achieved by self-reliance and independent innovation, we strive all the time in this direction.
Keeping continuous innovating and improving to provide satisfactory products and services to our global clients.
We can provide ODM, OEM Service
Tell us your application conditon, we'll give advice in choosing suitable product
Standard production and on-time delivery
Field installation and commissioning guide is available
In time After-sales service
Q: If the Electromagnetic flowmeter can be used to measure chemical solutions?
A: Generally they can. Meanwhile we have to confirm whether the solution is conductive or not, then we have to know the solution's composition and concentration and according to this can we finally confirm the what lining and electrode materials are available.
Q: Which industries are the electromagnetic flowmeter used?
A: Electromagnetic flowmeter is commonly used in metallurgy, petrochemical, papermaking, textile, water supply and drainage, sewage treatment, pharmaceutical, food, biological, fine chemical industry, etc.
Q: What about the quality assurance service?
A: Our guarantee period is 12 months, the product quality problem that appears in the quality assurance period, we give free maintenance or change.
Q: Are you trading company or manufacturer ?
A: We are factory and has manufacture kinds of flowmeter for more than 14years.
Q: How about your delivery time?
A: Depends on the order quantity, generally it is 2-4 working days if the goods are in stock.
or it is 7-9 working days if the order quantity is with 50 sets to be produced for all processes.
Q: Could we visit your factory?
A: Certainly, we welcome all clients visit us at their convenience for further understanding each other.
Q: What is your terms of payment ?
A: Payment below US$1000, 100% in advance; Payment over US$1000 can be 30% deposit before production, and the balance settled before shippment.
Q: How would you deliver the shipment ?
A: Acocrding to the order quantity or customers' request, express, air, sea are avalible.
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