- Product Details
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Quick Details
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Brand Name:
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Changde
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Model Number:
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LXS-15E
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Product name:
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Wet dial water meter
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Material:
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Cast Iron,Brass,bronze
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Certificate:
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ISO4064 ISO9001:2008
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Application:
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Resident,industry
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Accuracy:
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R80
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Temperature:
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Cold Water:0.1-30 /hot Water:0.1-90
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Working Pressure:
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1.0MPa
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Nominal Diameter:
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DN15 DN20 DN25 DN32 DN40 DN50
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Serie No.:
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LXS-20E LXS-25E LXS-32E LXS-40E LXS-50E LXS-65E
Quick Details
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Warranty:
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6 YEARS
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Type:
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Multi-jet meters
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Place of Origin:
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Hunan, China
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Brand Name:
-
Changde
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Model Number:
-
LXS-15E
-
Product name:
-
Wet dial water meter
-
Material:
-
Cast Iron,Brass,bronze
-
Certificate:
-
ISO4064 ISO9001:2008
-
Application:
-
Resident,industry
-
Accuracy:
-
R80
-
Temperature:
-
Cold Water:0.1-30 /hot Water:0.1-90
-
Working Pressure:
-
1.0MPa
-
Nominal Diameter:
-
DN15 DN20 DN25 DN32 DN40 DN50
-
Serie No.:
-
LXS-20E LXS-25E LXS-32E LXS-40E LXS-50E LXS-65E
Specification of Mechanical water meters
1, Vane wheel semi-liquid sealed cold water meter (LXS-15Y~65Y)
Brief introduction:
Vane wheel semi-liquid sealed cold water meter is mainly composed of a meter case, a cover, a mechanism counting, a metering mechanism. The counting mechanism adopts the form of liquid seal, water on the surface of semi-liquid sealed water meter, the reading part of the wheel is sealed with the anti-corrosive liquid and separated from the use of water for a long time to keep the reading part clear. The sealing liquid has the characteristics of anti-freezing, anti-fog and anti-fouling, etc..
Characteristic:
High accuracy, accurate measurement, convenient maintenance, technical index up to GB/T778.1~3-2007 standard, The separation energy of liquid seal series counter and measured water can keep the indication clear for a long time, High quality anti-corrosion and anti-fouling material used for parts in contact with water, DN15~40 adopts standard pipe thread, DN50 and above use flange connection (iron shell).
Working condition(s):
Water temperature 0.1~30 ℃ , working pressure ≤ 1MPa.
| Product name | Wet dial water meter |
| Material | Cast iron,luminum alloy,brass |
| Nominal diameter | DN15,DN20,DN25,DN32,DN40,DN50, |
| Type | Mechanical water meter |
Figurative diagram:
Shape dimension & weight:
| Diameter(DN) | Length | Width | Height(mm) | Connection thread | Weight | |||
| (mm) | (mm) | (Kg) | ||||||
| L | L1 | B | H | d | D | |||
| 15 | 258 | 165 | 96 | 106 | R1/2 | G3/4 B | 1.6 | |
| 20 | 299 | 195 | 96 | 107 | R3/4 | G1 B | 2.1 | |
| 25 | 345 | 225 | 101 | 114 | R1 | G1 1/4 B | 2.6 | |
| 32 | 354 | 230 | 101 | 114 | R1 1/4 | G1 1/2 B | 2.6 | |
| 40 | 373 | 245 | 124 | 152 | R1 1/2 | G2 B | 4.5 | |
| 50 | 280 | 165 | 178 | Flange G2 B | 16.5 | |||
| Length | Width | Height H | Flange outer diameter D |
Center circle diameter of bolt hole d |
Connecting bolt * No. | Weight(Kg) | ||
| L1 | B | |||||||
| 65 | 280 | 180 | 180 | 180 | 145 | M16*8 | 17.5 | |
Main technical parameters & measurement range:
| Diameter | Q max | Q n | Qt(Q2) | Q min(Q1) | Min.sealemark | Max.reading | ||||||
| (DN) | (Q4) | (Q3) | Q2/Q1=1.6 m3/h | Specific value Q3/Q1 m3/h | ||||||||
| Q4/Q3=1.25 m3/h | R80 | R100 | R125 | R160 | R80 | R100 | R125 | R160 | m3 | m3 | ||
| 15 | 3.125 | 2.5 | 0.05 | 0.04 | 0.032 | 0.025 | 0.032 | 0.025 | 0.02 | 0.016 | 0.0001 | 99999 |
| 20 | 5 | 4 | 0.08 | 0.064 | 0.05 | 0.04 | 0.05 | 0.04 | 0.032 | 0.025 | 0.0001 | 99999 |
| 25 | 7.875 | 6.3 | 0.126 | 0.1 | 0.08 | 0.063 | 0.08 | 0.063 | 0.5 | 0.4 | 0.0001 | 99999 |
| 32 | 12.5 | 10 | 0.2 | 0.16 | 0.125 | 0.1 | 0.125 | 0.1 | 0.08 | 0.063 | 0.0001 | 99999 |
| 40 | 20 | 16 | 0.32 | 0.256 | 0.2 | 0.16 | 0.2 | 0.16 | 0.12 | 0.1 | 0.001 | 999999 |
| 50/65 | 31.25 | 25 | 0.5 | 0.4 | 0.032 | 0.25 | 0.3125 | 0.25 | 0.2 | 0.156 | 0.001 | 999999 |
Indication allowable error:
Low region max. allowable error:
From Q min inclusive up to but excluding Qt is ± 5%.
High region max. allowable error:
From Qt inclusive up to and including Q max is ± 2%
