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Digital Water Flow Meter Wireless Remote Battery Powered

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Xi'an Yunyi Instrument Co., Ltd

Country/Region:china

Tel:86--17391798091

Contact Person:
Miss.Alice View Contact Details

Digital Water Flow Meter Wireless Remote Battery Powered

Brand Name	Yunyi
Model Number	LDG
Place of Origin	China
Minimum Order Quantity	1
Payment Terms	T/T, Western Union
Supply Ability	1pcs per week
Delivery Time	5-8 work days
Packaging Details	Carton
Name	Wireless Remote Battery Powered Digital Water Flow Meter
Pipe size	DN4-2200
Accuracy	1.0~0.5
Temperature unit	-20-180℃
Flowrate	Based on pipe size
Output	RS485
Power supply	battery
Material	stainless steel

Detailed Product Description

Wireless Remote Battery Powered Digital Water Flow Meter

Description Wireless Remote Battery Powered Digital Water Flow Meter

803E series electromagnetic water meter converters are battery powered, capable of being used together with common electromagnetic flow meters, with the flow rate measurement accuracy up to 0.5 level and 0.2 level. That is to say, a new type of products — electromagnetic water meter series will be developed simply by connecting a 803E convertor to a common electromagnetic flow meter.

The 803E electromagnetic water meter converter is equipped with a lithium battery as its standard configuration, which can work over three consecutive years. If a high-capacity battery is equipped, the continuous working time will be much longer.

Designed with IP68-level seal protection for its die-cast aluminum case, the 803E electromagnetic water meter converter is particularly applicable for damp environment, for example, underground mine.

Parameter Wireless Remote Battery Powered Digital Water Flow Meter

Ambient temperature-20℃-50℃

Ambient humidity less95%

Level of protection for case: IP68

Measuring range of flow rate:0 --- 15m/s

Range of nominal diameters measurableDN3-DN600

Accuracy grade of sensors: Grade 0.5, grade 0.2

Measurable parameters: instantaneous flow rate, instantaneous flow velocity

Recordable parameters: accumulative total of flow, record of 32 events

Test alarm parameters: Fluid empty-tube test alarm

Exciting current test alarm

Battery capacity test alarm

Calibrated output signal: Flow and impulse per unit volume

Radio communication mode: SRD,GPRS,CDMA

Working hours of battery

Table of working hours of battery sensor calibers (1/15HZ)excitation frequency

Range of calibers	DN3-150	DN200-350	DN400-600	DN700-1000
Working hours of battery	40 months	32 months	30 months	26 months

Table of working hours of battery--- sensor calibers (1/30HZ)excitation frequency

Range of calibers

DN3-150

DN200-350

DN400-600

DN700-1000

Working hours of battery

66 months

60 months

50 months

46 months

Select the lining material

Should be based on the measured medium temperature corrosive wear and to select the lining material

Lining material	corrosion resistance	Working temperature	Application
Ne	General resistance to low concentrations of acid salt corrosion	-20～70℃	lower industrial water effluent pH and salt concentration
PO	Has an excellent wear resistance, abrasion resistance slurry dedicated to strong, not decay	-10～60℃	Liquids containing solid particles (slurry pulp, etc.)
FEP	1 corrosion resistant and quite PTFE 2 high mechanical strength, good wear resistance 3 table smooth, easy adhesion precipitate 4 have strong abrasive media fluid good resistance to outside negative, anti-vacuum effect	-40～180℃	except mortar. Like with PTFE can be used for drinks and other health requirements of the media
PTFE	lmost all of the corrosion resistant chemical media, poor wear resistance	-40～180℃	Not be used for pipes and wear strong negative fluid

Selective Electrode Materials

Should be based on the measured fluid corrosive to select material of the electrodes, check the manual for special fluids should be corrosion test

Material

Code

corrosion resistance

316Lstainless steel

1 applies to a neutral solution of industrial, domestic water, raw water wells, urban sewage
2 weak corrosive acids, bases, salts medium such as carbonic acid, acetic acid, etc.

Hastelloy C

1 applies to anti-oxidizing acids, such as a mixture of nitric acid, mixed acid, chromic acid and sulfuric acid

2 oxidation resistance salt or other corrosive environments, such as the oxidant Fe, Cu
3 Sea water, alkali solution, the oxide solution has excellent corrosion resistance

4 NA: hydrochloric acid

Hastelloy B

1 for the non-oxidizing acids, bases, salts such as sulfuric acid, phosphoric acid, hydrofluoric acid has good corrosion
2 NA: nitrate

Titanium

seawater resistant, various chlorides suddenly hypochlorite and a variety of corrosion hydroxide

except hydrofluoric acid, almost all corrosive chemical media capability. But expensive

Platinum

salt solution applicable to all of the acid (fuming sulfuric acid and nitric acid)

Tungsten

has excellent wear resistance, dedicated to the mud, pulp and other abrasive media

Features Wireless Remote Battery Powered Digital Water Flow Meter

1. High-frequency switching power supply, the flowmeter can be used normally with a voltage of 85~265V
2. Install fuse, abnormal circuit will not damage the flowmeter motherboard

3. British ARM chip, using British ARM chip, stable operation
4. Sealed cast aluminum head, protection grade IP68, rainproof and dustproof

Product Tags: Digital Water Flow Meter DN4 RS485 Wireless Remote Water Flow Meter Water Ultrasonic Flow Meter

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