Woltman Photoelectric Direct Reading Remote Control Digital Water Meter
LXZ2 is a woltman type remote control smart water meter, measuring the cold potable water for residential application in sizes 40mm-600mm for cold water.
* Adopting M-BUS or RS485 communication mode.
* Electronic parts are separately sealed, and the water proof can be IP68.
* Highest accuracy, lowest error, low starting flow rate.
* Multi jet dry type water meter.
* Magnetic drive, lower transmission resistance, frog-resistant.
* Magnetic shield, for external magnetic field protection
* Low power consumption.
* Being stable and reliable by the "position identification" characteristics of photoelectric and microelectronic technology.
* Automatic reading and management.
* Each meter has an unique location number, easy wire construction.
Technical data conforms to ISO 4064 Class B, Class C, R80, R100, R125 or R160 standard for horizontal installation.
* Meter body: Brass and iron for selecting.
* Communication interface mode: RS485 interface or MBUS interface (optional)
* Communication transmission rate: 1200bps, 2400bps, 4800bps or 9600bps (optional)
*Communication specification: CJ/T188-2004 agreement, DL/T645-2007 or MODBUS Agreement (optional), or a special agreement to be made to order.
*Power Supply: DC 9-24V (RS485 interface) and DC24-42V(MBUS interface);
* Humidity: 0~95% RH
*The distance between data collector and meter: ≤300m;
* Power consumption: ≤1uA (Static Working Current); ≤12uA (instant current during remote reading)
* Water temperature: ≤50ºC for cold water meter
* Water temperature: ≤90ºC for hot water meter
* Water pressure: ≤1MPa or 1.6MPa optional
(10bar or 16bar optional)
*The meter should be installed in vertical position with the direction of the flow as indicated by the arrow cast in the meter body with the register face upwards.
*Pipeline must be flushed before installation.
*The meter should be constantly full of water during operation.
Maximum Permissible Error
In the lower zone from Qmin(Q1) inclusive up to but excluding Qt (Q2) is ±5%.
In the upper zone from Qt(Q2) inclusive up to and including Qmax(Q4) is ±2%(cold water meter).
In the upper zone from Qt(Q2) inclusive up to and including Qmax (Q4) is ±3% (hot water meter).
Each water meter has one set couplings optional: 2pcs tube, 2pcs nut and 2pcs gasket.
MAIN TECHNICAL DATA According to ISO4064 :2003 (Old Standard)
|Meter Size||Measuring||Max Flow||Nominal Flow||Transitional Flow||Min Flow||Min Reading||Max Reading|
MAIN TECHNICAL DATA According to ISO4064:2005 (New Standard)
|Meter Size||Measuring||Q4||Q3||Q2||Q1||Min Reading||Max Reading|
|mm||R||m³/h|| || || ||m³|| |
Dimensions and Weight
|Meter size||Length L||Width B||Height H||Connecting thread|
|mm||mm||D||Bolt circle Dia D1||Connecting bolt|
Our promise is that if there is any quality problem for our "JIANGBEI" Residential Smart water meter, we will take the full responsiblity!
CERTIFICATES AND HONORS
Why Choose "JIANGBEI" Residential Smart water meter?
2. 3 Years' warranty. If you have met any quality problems for our JIANGBEI Residential Smart water meter, please just inform us. A fast and good after-service would be provided to you!
- 25 Years' manufacturing experience of different kinds of Residential Smart water meter, with strict management system of ISO 9001, ISO14001 and ISO 45001.
3.JIANGBEI Residential Smart water meter is exactly made according to ISO 4064/CE/EN 14154 (MID)/OIML R49 standard, and now we are applying for MID certification.
4. JIANGBEI has the testing laboratory for Residential Smart water meter, which can test Residential Smart water meter in different temperature, different pressure, different position, etc.. Now we are applying for SCNAS certification for it.
5.JIANGBEI has the automatic test bench for Residential Smart water meter in sizes from 50mm to 600mm, which can test Residential Smart water meter by weight, volume and comparison.
6. You can check the testing or the results of each single Residential Smart water meter on-line by JIANGBEI newly designed unique automatic test bench.
7. According to your different project requirements, JIANGBEI will give you the best Residential Smart water meter solution by our professional technical team and long experience in wireless water meter field.
Trust me! You will be satisfied by our perfect Residential Smart water meter and after-sale service, and you will never get complaint from your customers.