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LXSW Wireless Multi-jet Cold Water Meter

LXSW Wireless Multi-jet Cold Water Meter

Country/Region china

Company Willfar information technology Company

Categories Multi Jet Water Meter

Update 2020-02-26 22:23:16

ICP License Issued by the Chinese Ministry

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LXSW Wireless Multi-jet Cold Water Meter

Our LXSW wireless multi-jet cold water meter is designed for measuring flows of cold potable water. This horizontal dry dial multi-jet cold water meter delivers advantageous reliable measurement performance for revenue billing in domestic applications.

Our cold water meter uses the ISM band by ITU radio communication sector. It is capable of remote reading by handhelds or concentrators. This wireless multi-jet cold water meter has an internal valve that can be controlled by radio frequency for AMR monitoring system.

LXSW Performance Characteristics
Meter size/Nominal flow rateQnm3/h1.52.52.5
Q3m3/h2.544
Nominal sizeDNmm152025
DNinches1/23/41
Maximum flow rateQmax / Q4±2%m3/h3/3.1255/55/5
Transitional flow rateQt/ Q2±2%l/h50/5080/8080/80
Minimum flow rateQmin / Q1±5%l/h30/3150/5050/50
Measuring rangeQ3/ Q1HR80R80R80
Continuous load approx.1.6 x Qnl/h250040004000
Q3l/h250040004000
Maximum registration99999.999999999.999999999.9999
Pressure classes MAPPNMPa1.01.01.0
PNbar101010
Pressure loss classesp63(not exceed 0.063MPa, at any flow rate within the range Q1 to Q3)
Temperature classes MATMATT30T30T30
Maximum water temperature (maximum of 2 hours)Tmax505050
Waterproof protectionIP67IP67IP67
LXSW electronic performance
Power sourceLithium thionyl chloride battery(replaceable)
Batterylife(std)Typically over 4 years(2 read per month)
Batteryvoltage3.6 V
Max. current at static working status30A
Pulse input0.1m3/p
Radio frequency range(433-435)MHz (470-510)MHz If you want to use other radio frequency range, please contact us.
Max. transmitting power50mW
AntennaInternal
Valve lifetimeExceeding 10,000 times
Dimension
Nominal sizeDNmm152025
DNinches1/23/41
Meter connection threadISO 228/1inchesG3/4BG1B
Connection pipe threadISO 7/1inchesR1/2R3/4R1
L Meter lengthmm165190 195(default)225
W Widthmm100100100
H1 High centerline to bottommm252525
H2 High centerline to topmm105105105

Features and Benefits
1. Remote reading and valve control
2. Ultra low-power design to ensure battery’s long life
3. Encrypted data communication
4. IP68 waterproof protection
5. History data recording. This wireless multi-jet cold water meter can record the water consumption of the last 12 months.
6. On-demand valve control. Remote valve opened/closed by radio frequency communication
7. Meter reading. The meter reading system is used to read water consumption, billing data, status etc.
8. Magnet detection. This cold water meter will autom


China LXSW Wireless Multi-jet Cold Water Meter

LXSW Wireless Multi-jet Cold Water Meter Images

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