OEM manufacturer Portable Water Flow Meter - SUP-LDGR Electromagnetic BTU meter – Sinomeasure
OEM manufacturer Portable 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:
Dedicated to strict top quality command and considerate purchaser support, our experienced staff customers are always available to discuss your necessities and be certain full client gratification for OEM manufacturer Portable Water Flow Meter - SUP-LDGR Electromagnetic BTU meter – Sinomeasure , The product will supply to all over the world, such as: Albania, Mozambique, Puerto Rico, To achieve reciprocal advantages, our company is widely boosting our tactics of globalization in terms of communication with overseas customers, fast delivery, the best quality and long-term cooperation. Our company upholds the spirit of "innovation, harmony, team work and sharing, trails, pragmatic progress". Give us a chance and we will prove our capability. With your kind help, we believe that we can create a bright future with you together.
By Harriet from Victoria - 2018.09.08 17:09
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
By Elma from Swiss - 2017.06.22 12:49