Description
Ultrasonic heat meter
Ultrasonic heat meter is an instrument used to measure and display the heat energy released or absorbed by water flowing through the heat exchange system.When water flows through the Heat meter installed in the heat exchange system, calculate and display the heat energy released or absorbed by the system through a calculator according to the flow rate given by the flow sensor, the inlet and return water temperature signals given by the paired temperature sensor, and the time of water flow.
Advantages of ultrasonic Heat meter
.Adopting imported precision electronic devices, with extremely high measurement accuracy, low power consumption, and good stability;
.No dead spots for dirt deposition, completely unaffected by medium impurities, chemical substances, and magnetic substances, suitable for national water quality.
.The measuring mechanism has no moving parts, never wears, and has a long service life; Minimal pressure loss is beneficial for improving the quality of heating;
.Wide adaptability, dual use of cold and hot;
INSTALLATION REQUIREMENTS:1,Heat meter must be installed in dry accessible place.
2,Using professional installation tools to install the heat meter.
3,The heat meter both can be installed in Inflow pipe or Return flow pipe (factory default installed in the inflow pipe, if need to install on the return pipe, must be clearly indication before the factory during the production). When installation, should pay attention to the flow direction of medium is as the same as the arrow on the heat meter pipe body.Special note: no matter the heat meter installed on inflow pipe or return flow pipe, the temperature sensor should be properly connected ( red label for inflow pipe, blue label for return pipe).4,When install the heat meter, front straight pipe length should not be less than 5 times of the pipe diameter, back straight pipe length should not be less than 2 times of the pipe diameter.
5,Pipe should be kept horizontal as much as possible, and pipeline's sectional area should be not big changes.
6,In order to ensure the meter accuracy, the cable of temperature sensor shall not be cut short or make longer.
7,When the meter is vertical installation in the same position in each floor, between each meter should have partition wall, prevent pipeline leaking or other things falling to damage the meter.
8,Heat meter horizontal installation as the best location, which is beneficial to the meter is normal working .
9,Suggest the meter installed in special box, and with lock, in order to avoid damage.
10,Replace the battery must by professional staff.
11,Wiring Guidelines: M-BUS wiring: black, white (non polarity)RS-485 wiring: red wire to VCC (24VDC+), blue wire to GND (24VDC -), brown wire to A, gray wire to B.
Parameter table:| R(Q3/Q1) | R100 |
| Accuracy Class | Class 2 |
| Communication protocol | CJ-T188-2018,EN1434 |
| Standard Compliance | CJ128-2007,EN1434 |
| Data interface | RS485,M-BUS |
| Temperature Range | 4ºC~95ºC |
| Power supply | Battery DC 3.6V lithium battery |
| Protection Class | IP68 |
| Max.permissible Working Pressure | 1.6 MPa |
| Mechanical Structure | Integration |
| Working Environmental Requirement | Ambient temp.:-15ºC~ +70ºC; Humidity:<100% (RH) |
| EMC Class | E1 |
| Data Storage | 24 Month |
| Static Consumpion | <12μA |
| Average working current | <25μA |
Tai'an xinhaitai sensor Co., Ltd. is a high-tech enterprise specializing in the design, R&D and production of ultrasonic flowmeter series products. The company has a united and confident production and sales team, an R&D team that strives for perfection, the introduction of foreign advanced R&D, production and testing equipment, and the establishment of a modern enterprise management mode and standardized production process. After years of development and honing, and long-term research and summary, the production and operation, management strategy and service concept of the enterprise have become more professional, scientific, large-scale and humanized. In addition to cooperating with the domestic ace enterprises in the heat meter industry and the water meter industry, with the strong support of the municipal Party committee and the municipal government, our company has attracted the eyes of foreign enterprises relying on the e-commerce platform. After profound communication and exchange, we have achieved good cooperation relations. Now our products have been exported to the United States, Russia, France, India, Turkey, Iran and many other countries and regions, It has become a mature foreign trade R&D and production enterprise in Tai'an City. While learning about the changes in the market, we xinhaitai sensor timely improved and upgraded our products, and refined and customized products according to the needs of different customers, so as to meet the needs of customers and the market to the greatest extent.Q: Why did you choose us? A: High precision, high efficiency, and high quality.
Q: Are you a trading company or a manufacturer?
A: We are a factory.
Q: Could you customize the products according to my requirements?
A: Yes. We could customize the products for you.
Q: How long is your delivery time? A: We have it in stock, if you place a order we will deliver it promptly.
Q: Do you provide samples Is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment?
A: We can negotiate through email.
Q:Can we visit your factory?
A:Of course, we sincerely invite you to visit our factory.
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