Good User Reputation for In Line Air Flow Meter - SUP-LDGR Electromagnetic BTU meter – Sinomeasure
Good User Reputation for In Line Air 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:
To create more benefit for buyers is our business philosophy; shopper growing is our working chase for Good User Reputation for In Line Air Flow Meter - SUP-LDGR Electromagnetic BTU meter – Sinomeasure , The product will supply to all over the world, such as: Puerto Rico, Mali, Gabon, Look forward to the future, we'll focus more on the brand building and promotion . And in the process of our brand global strategic layout we welcome more and more partners join us, work together with us based on mutual benefit. Let's develop market by fully utilizing our in depth advantages and strive for building.
By Jamie from Doha - 2018.07.27 12:26
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
By Myrna from Portland - 2018.12.10 19:03