Product name: | Rotor Dry single flow meter LXSG-13D3~20D3 |
Category: | Rotary Wing Single Flow Series Water Meter |
Product model: | LXSG-13D3~20D3 |
Name: LXSG-13D ~ 25D rotary-wing dry single flow cold water meter
LXSGR-13D ~ 25D rotary-wing dry single flow hot water
Uses: This series of water meter is used to measure household or a resident unit, passing through the pipeline cold (hot) water usage.
Conditions of Use:
Temperature class: T30 (cold water) T90 (hot water)
Pressure Level: MAP 10
Pressure loss rating: △ P 63
Indication error limit:
From minimum flow (Q1) to excluding transitional flow (Q2) of the lower zone ± 5%
From the high zone of the transitional flow (Q2) to overload flow (Q4) of cold water ± 2%, ± 3% of hot water
Characteristics and main technical parameters:
Dry, magnetic drive, magnetically shielded; single stream; using high-quality materials, stable and reliable performance;
Vacuum sealed, anti-condensation fogging, long term clear reading; regulating or outside within a conditioning in two ways.
Small size, light weight
Case may be copper or plastic case shell
The main technical parameters:
caliber | Measuring range | Traffic overload | Common flow Q3 | Transitional Flow Q2 | Minimum flow Q1 | Starting flow | Minimum reading | The maximum reading | |
DN | Q3/Q1 | Q4 | |||||||
mm | m3/h | L/h | m3 | ||||||
15 | 80 | 3.125 | 2.5 | 50 | 31.25 | 14 | 0.00005 | 99999 | |
100 | 40 | 25 | |||||||
125 | 32 | 20 | 12 | ||||||
160 | 25 | 15.625 | |||||||
20 | 80 | 5 | 4 | 80 | 50 | 18 | |||
100 | 64 | 40 | |||||||
125 | 51.2 | 32 | 16 | ||||||
160 | 40 | 25 |
● flow error curve
● Pressure loss curve
● Dimensions and weight
model | Nominal diameter(mm) | long L | width B | high H | Connection thread | weight |
mm | ||||||
LXSGR-13D1 | 13 | 110 | 82 | 92 | G3/4B | 0.7 |
LXSGR-13D2 | 13 | 110 | 65 | 72 | G3/4B | 0.7 |
LXSGR-20D1 | 20 | 130 | 82 | 92 | G1B | 0.85 |
LXSGR-20D2 | 20 | 130 | 65 | 72 | G3/4B | 0.7 |
LXSGR-13D3 | 13 | 80/110 | 72 | 85 | G3/4B | 075/0.80 |
LXSGR-20D3 | 20 | 130 | 72 | 85 | G1B | 0.9 |
Working temperature no higher than 90 ° c
Working pressure is less than 1MPa
Ningbo Shengde WaterMeter Co.,Ltd.Reserved.code
Adderss:Xin'an lndustry Zone, Xijiao, Ningbo, China Tel:+86-0574-88440229 Sales dep tel:
Contact person: Purchasing dep tel: E-mail:76412366@qq.com Zip:315101
Copyright ? Sunway Hanguang Electric Manufacturing Limited