Electromagnetic Heat Meter
The electromagnetic heat meter is to install a pair of temperature sensors on the up-pipe and down-pipe through the heat-carrying fluid respectively, and the flowmeter is installed on the fluid inlet or return pipe (different installation positions of the flowmeter will result in different final measurement results).
-
Tel:
+86 13353783678 -
E-mail:
info@hbmeter.cc
Product description
The electromagnetic heat meter is to install a pair of temperature sensors on the up-pipe and down-pipe through the heat-carrying fluid respectively, and the flowmeter is installed on the fluid inlet or return pipe (different installation positions of the flowmeter will result in different final measurement results). The flowmeter sends out a pulse signal proportional to the flow rate, a pair of temperature sensors gives an analog signal indicating the temperature, and the integrator collects the signals from the flow rate and temperature sensors, and uses the integration formula to calculate the heat obtained by the heat exchange system.
Features
- 01The electromagnetic heat meter has low pressure loss and high accuracy.
- 02Strong adaptability, compatible with various pipelines.
- 03Stable and reliable, strong anti-interference.
- 04Good measurement linearity and high repeatability.
- 05Wide measuring range and complete series.
- 06No mechanical inertia, responsive.
- 07The electromagnetic heat meter has high accuracy and good energy saving effect.
- 08The electromagnetic heat meter has no moving parts, has a long life and is maintenance-free.
- 09Large-screen LCD display in Chinese and English, which can display real-time data such as the supply and return water temperature, instantaneous flow, cumulative flow value, instantaneous cold (heat) value, and cumulative cold (heat) cumulative value of the measured medium.
- 10Historical data query function, and display in the form of a bar graph, which is convenient for data analysis and viewing.
- 11Parameter settings closer to actual engineering applications, multi-layer password protection to prevent data loss and accidental modification.
- 12Perfect interface function, compatible with current (4-20mA) flow signal and pulse flow signal input.
- 13The electromagnetic heat meter can use ModBus protocol to facilitate integration with other systems.
- 14The electromagnetic heat meter can provide alarm signal output.
- 15Three-wire high-precision paired PT1000 temperature sensor is suitable for various complicated installation environments.
technical parameter
| ————————Technical parameter——————— | ||
 |
Applicable medium | Heat metering in residential districts, office buildings, enterprises and institutions, central heating, heating and air conditioning； |
| Caliber range | DN10-DN3000 | |
| Lining type | Polychloroprene rubber, PTFE, F46, PFA, silicon fluoride, polyurethane rubber； | |
| Electrode type | 316L, Ha B, Ha C, titanium, tantalum, platinum-iridium alloy, stainless steel tungsten carbide | |
| Pressure range | 0.6-10Mpa； | |
| Temperature resistance | -25~80℃； | |
| Accuracy | ±0.5% | |
| Protection level | Sensor IP65\IP67\IP68 (optional), converter IP65 | |
| Electromagnetic cold heat meter | Output type | Frequency, pulse, 4-20mA, RS485, Modbus protocol; Hart protocol (optional), Profibus DP (optional)； |
| Power supply | 85～250V, 45～63Hz, 20VDC --- 36VDC | |
