|Nominal Diameter:||15~800mm||Flow Rate Range:||0.5－10m/s|
|Accuracy:||±0.5%R， ±1%R (below DN200)||Signal Output:||4-20mA,|
|Ambient Humidity:||5%～95%||Protection Grade:||IP65, It Can Be Customized Up To IP67|
4Mpa electromagnetic flow transmitter,
Electromagnetic Flow Transmitter 15mm,
magnetic flow indicator 800mm
NYLL-CH Electromagnetic Heat Meter
The NYLL-CH series electromagnetic thermal energy meter is a measuring meter for measuring the heat released by the heat fluid loaded in a heat transfer system.It uses a high precision, high reliability of the electromagnetic flow meter as a flow measurement, using a high precision, high stability of the platinum thermal resistance to do the temperature measurement, so that the thermal energy meter has a very excellent measurement performance.It can be widely used in the measurement of civil residential areas, office buildings, enterprises and institutions of central heating, heating, air conditioning and other heat.
NYLL-CH Electromagnetic Heat Meter Technical Parameters
Flow rate range
JB/T 9248-2015/GB/T32224 -2015/CJ128 -2007
±0.5%R, ±1%R (below DN200)
The theoretical value ≥5uS/cm, the actual use value ≥30uS/cm.
|Nominal pressure||Standard 1.0MPa||Optional1.6MPa||Optional 2.5MPa||Optional 4.0MPa|
0℃ - +80℃或-25℃ - +120℃或 +70-+250℃
-10℃ - +55℃
|Neoprene lining (CR)||+80℃|
|Silicone rubber (FVMQ)||-20-+250℃|
PTFE lining (F4)
Polyfluoroethylene propylene lining (F46)
Output signal Cable port size Power voltage Power consumption
Signalelectrodeand groundelectrodematerial Electrode form Electrodes number Connection flange Connection flange
4 -20mA; pulse / frequency 2kHz (default), SKHz (Max):
M20*1. 5 (standard nylon water - proof joint, optional explosion - proof metal joint) 110/220VAC(100-240VAC), 50Hz/60Hz； 24VDC ±10%
RS -485, support standard MODBUS - RTU protocol, HART protocol, GPRS
Stainless steel 316L, Hastelloy C, Hastelloy B, titanium, tantalum, platinum
Inter inserted type, outer inserted type electrodes need to be customized
Standard 3-4 electrodes (2 measuring electrodes, 十a grounding electrodes), configured by caliber
In line with the national standard GB9119 (can be customized according to user requirements) In line with the national standard GB9119 (can be customized according to user requirements)
|Grounding ring material||Stainless steel, molybdenum-containing stainless steel|
|DN15-DN450||Stainless steel lCr18Ni9Ti (normal austenitic stainless steel SUS321)|
|Housing material||Standard carbon steel, stainless steel needs to be customized|
|Protection grade||Separate type IP68, IP65|
|Integrated type IP65|
NYLL-CH Electromagnetic Heat Meter Design Features
◎PT1000 thermal resistance is used for temperature measurement, and electromagnetic flow meter for flow measurement, with high measurement accuracy, stable and reliable, and excellent performance.
◎ Measurement pipe has no resistance parts, no pressure damage, not affected by bad water quality.
◎ The measured flow range is wide and the flow rate can be set from 0.5 m/s to 10 m/s.
◎ Large screen LCD backlight display in all Chinese, can be read clearly in strong light and no light.
◎ It has the simultaneous display function of cumulative heat rate, cumulative flow rate, instantaneous heat rate, instantaneous flow rate, water inlet temperature, water effluent temperature and other data.
◎ Thermal enthalpy heat correction method with random temperature change is adopted to ensure accurate measurement at different water temperatures.
◎ With MODBUS, HART, GPRS, PROFIBUS digital communication output, convenient for remote communication.Password protection function, you cannot modify the working parameters without a password.
Contact Person: Gao