NB Wireless Remote Stainless Steel Drinkable Cold Water Meter with Ball Valve Custom

Home / Product / Drinkable Water Meter / NB Wireless Remote Stainless Steel Drinkable Cold Water Meter with Ball Valve
NB Wireless Remote Stainless Steel Drinkable Cold Water Meter with Ball Valve

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.

● Climate and EMC class B, E1.


3. Electronic Technique

Datacomms

Static current

Report

Operating frequency

Transmitted power

Receive sensitivity

Lora

20μA

Hall\Reed switch

470-510MHz

≤20dBm

-136+1dBm

NB-lot

10μA

Hall\Reed switch

B1,B2,B5,B8,NB-lot

≤23dBm

-131+1dBm

 

3. Head Loss Curve


4. Accuracy Error Curve 


5. Installation Dimension 

Item No

LXHS-8

L1

mm

258

L

mm

165

H

mm

124

W

mm

80

Connection Thread

D(mm)

G3/4"

d(mm)

R1/2

Weight

with unions(kg)

1.3KG

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[mn³]

99 999

Resolution of the indicating device[mn³]

0.00005

Flow profile sensitivity classes

U10,D5

Orientation limitation

HORIZONTAL


Send Message
Drinkable Water Meter
NINGBO JINGCHENG TECHNOLOGY CO.,LTD.
Explore More
NINGBO JINGCHENG TECHNOLOGY CO.,LTD.