Description
1. Features
● Adopting volumetric rotary piston principle of measurement, high precision.
● Dry-type register, anti-magnetic interference, long-term clear reading.
● 304 Stainless steel body.
● Stainless steel ball valve and clean it automatically.
● Climate and EMC class B, E1.
2. Electronic Technique
|
Operating Voltage |
Rated operational voltage |
Electricity |
Quiescent electricity |
Ambient temperature |
Low voltage protection |
Volume of water per pulse signal |
|
2.5-3.6V |
3.6V |
<20mA |
<15uA |
0.1-55 ℃ |
2.4V |
1L |
3. Head Loss Curve
4. Accuracy Error Curve 
5. Installation Dimension 
|
Item No |
LXHS-8 |
|
|
L1 |
mm |
260 |
|
L |
mm |
165 |
|
H |
mm |
105 |
|
W |
mm |
90 |
|
Connection Thread |
D(mm) |
G3/4" |
|
d(mm) |
R1/2 |
|
|
Weight |
with unions(kg) |
1.4KG |
|
without unions(kg) |
||
6. Main Technical Parameter
|
Model number |
LXHS-8 |
|
|
Nominal diameter (DN)[mm] |
8 |
|
|
Ratio Q3/Q1 |
R160 |
R200 |
|
Overload flow rate (Q4) [m³/h] |
1.25 |
1.25 |
|
Permanent flow rate (Q3) [m³/h] |
1 |
1 |
|
Transitional flow rate (Q2) [m³/h] |
0.01 |
0.008 |
|
Minimum flow rate (Q1) [m³/h] |
0.00625 |
0.005 |
|
Accuracy class |
2 |
|
|
Maximum permissible error for the lower flow rate zone (MPEι) |
±5% |
|
|
Maximum permissible error for the upper flow rate zone (MPEμ) |
±2% for water having a temperature ≤30℃ ±3% for water having a temperature ＞30℃ |
|
|
Temperature class |
T30,T50 |
|
|
Water pressure classes |
MAP 16 |
|
|
Pressure-loss classes |
△P63 |
|
|
Indicating range[m³] |
99 999 |
|
|
Resolution of the indicating device[m³] |
0.00005 |
|
|
Flow profile sensitivity classes |
U10,D5 |
|
|
Orientation limitation |
HORIZONTAL |
|
Address: No.168,LinMu Rd.,Zone B, Jiangbei investment Park, Ningbo, Zhejiang,China
Tel: +86-0574-83090480
Fax: +86-0574-83021045
Email: shirley@keyture.cn
Web: https://www.keyturemeter.com/
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