China OEM Hot Water Flow Meter - SUP-LDGR Electromagnetic BTU meter – Sinomeasure
China OEM Hot Water Flow Meter - SUP-LDGR Electromagnetic BTU meter – Sinomeasure Detail:
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Specification
| Product | Electromagnetic BTU meter |
| Model | SUP-LDGR |
| Diameter nominal | DN15 ~DN1000 |
| Accuracy | ±2.5%，(flowrate=1m/s) |
| Working pressure | 1.6MPa |
| Liner material | PFA, F46, Neoprene, PTFE, FEP |
| Electrode material | Stainless steel SUS316, Hastelloy C, Titanium, |
| Tantalum, Platinum-iridium | |
| Medium temperature | Integral type: -10℃~80℃ |
| Split type: -25℃~180℃ | |
| Power supply | 100-240VAC，50/60Hz, 22VDC—26VDC |
| Electrical conductivity | > 50μS/cm |
| Ingress protection | IP65, IP68 |
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Principle
SUP-LDGR electromagnetic BTU meter(Heat meter) operating principle: Hot (cold) water supplied by a heat source flows into a heat exchange system at a high (low) temperature(a radiator, heat exchanger, or complex system consisting of them),Outflow at low (high) temperature, in which heat is released or absorbed to the user through heat exchange (note: this process includes energy exchange between heating system and cooling system).When water flow through the heat exchange system, according to the flow sensor of flow and matching the temperature of the sensor is given for the return water temperature, and flow through time, through the calculation of the calculator and display the system heat release or absorption.
Q = ∫(τ0→τ1) qm × Δh ×dτ =∫(τ0→τ1) ρ×qv×∆h ×dτ
Q ：Heat released or absorbed by the system，JorkWh;
qm：Mass flow of water through a heat meter，kg/h；
qv：Volume flow of water through the heat meter，m3/h；
ρ：The density of water flowing through the heat meter，kg/ m3；
∆h：The difference in enthalpy between inlet and outlet temperatures of the heat
exchange system，J/kg；
τ：time，h.
Noted: the product strictly prohibited to be used in explosion-proof occasions.
Product detail pictures:
Related Product Guide:
Responsible excellent and fantastic credit rating standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality initial, buyer supreme" for China OEM Hot Water Flow Meter - SUP-LDGR Electromagnetic BTU meter – Sinomeasure , The product will supply to all over the world, such as: Cancun, Nepal, Ukraine, We have a excellent team supplying professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy with you. We also warmly welcome customers to visit our company and purchase our products.
By Eve from Netherlands - 2017.11.20 15:58
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
By Janet from Porto - 2018.12.05 13:53
