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Flange Type Electromagnetic Flow Meter 1Mpa Forward Reverse

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Flange Type Electromagnetic Flow Meter 1Mpa Forward Reverse

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Brand Name :	NUOYINGJIAYE
Model Number :	NYLD-S
Certification :	Explosion-proof certificate
Price :	$200 to $1500
Payment Terms :	T/T
Supply Ability :	300 pcs/ pre month
Delivery Time :	7 work days

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Flange Type Electromagnetic Flow Meter 1Mpa Forward Reverse

NYLD-S Electromagnetic Water Meter

The NYLD-S electromagnetic water meter is a battery-powered electromagnetic induction water meter which can be installed anywhere without sacrificing accuracy and performance. It does not require the main power supply.It is specifically designed for individual water applications such as water withdrawal, pipe network distribution, metering charges and irrigation. It has intelligent information and high measurement performance, which is easy to install and saves user investment.

The NYLD-S electromagnetic water meter (also known as battery power supply electromagnetic flowmeter) adopts internal battery power supply without external power supply, which is suitable for the field power grid cannot reach and difficult power grid laying, especially for the monitoring, measurement and settlement of tap water supply system.HBLD / D battery power supply electromagnetic flowmeter converter, using ultra-low power circuit technology design efficient and reliable excitation, signal processing circuit measurement function, to ensure that the converter has high reliability and stability, at the same time using efficient system management technology to greatly reduce the system power consumption, save power supply cost while realizing accurate measurement.

NYLD-S Electromagnetic Water Meter Technical Parameters

caliber	DN 3～DN 600
measuring range	≤10 m/ s
flange	Meet GB 9119 standard (standard), carbon steel (optional stainless steel), other standards to negotiate
pressure rating	DN3～DN600 1.0,1.6,2.5,4.0 Mpa
lining material	Natural rubber, neoprene, polyurethane rubber, PFA, F 46, PTFE polytetrafluoroethylene, ETFE
conductivity	≥20μS/ cm
Electrode material	316 L, Harbin alloy, titanium, tantalum, platinum-iridium alloy, stainless steel coated with tungsten carbide
medium temperature	- 25℃ ～/+ 80℃
ambient temperature	- 25℃ ～/+ 60℃
environmental effect	<±0 . 1 %/ 10℃
intrinsic error	± 0.5% of values value
repeatability error	≤±0 . 25 %
Power Supply Voltage	Built-in 2 to 519 Ah batteries, voltage of 3.6 V (battery exhausted and replaceable)
Battery life	Over 5 years (2 batteries with 1 / 5 Hz response)
Electrical connection	M 20 X 1.5 Seal sleeve, G 1 / 2,1 / 2 NPT
levels of protection	IP 65 / IP 68 ( selectable)

NYLD-S Electromagnetic Water Meter Classification

show	Three lines of display: using 120 segment code display, can realize the flow speed, flow, total amount, billing, alarm information, battery power and other data and information display.Display content is selectable and can be switched without the magnetic spring switch to operating authentication.
Internal cumulative calculator	For the total forward flow, the total and net reverse flow can achieve an 8-bit cumulative calculation.
Programming	If the data is provided to the Company upon ordering, the relevant data will be prepared inside the converter before leaving the factory.When necessary, it is easy to reprogram the converter through the communication interface by the upper computer or the operator authorized by the user, and it will not affect the technical performance of the converter.
Communication mode	RS 485 Communications
Reactive mode	Excitation frequency of 1 / 15Hz; 2.5Hz excitation frequency; other optional
Power Supply Voltage	Standard configuration: 219Ah 3.6V high-energy lithium battery (not rechargeable) Option: 3~519Ah 3.6V high-energy lithium battery (not rechargeable)
Battery life	Two 19Ah high-energy lithium battery with 1 / 15Hz excitation response for 5 years Two 19Ah high-energy lithium battery with 2.5Hz excitation response for 1 year
Report to the police	Battery-powered type electromagnetic flow meter can monitor the following alarms: air traffic control alarm, sensor fault (excitation open circuit), reverse flow, upper and lower flow alarm, and battery depletion.After programming the alarm, the instrument can display the corresponding alarm information after the above alarm and can indicate the alarm information to the computer computer through the communication interface.
Temperature	Operating environment temperature: -25℃ ~60℃ ； Storage temperature: -25℃ ~60℃
Protection against the external environment	One body size reaches IP67, divided into body size converter IP67, sensor IP68
Data parameters	Instrument parameters and measurement data are stored in non-volatile memory (generally stored for 10 years)For the use requirements of measurement and settlement, the instrument has mechanical seal and electronic seal two devices can effectively prevent it Parameters that determine measurement measurements are not modified by unauthorized persons.

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