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China Supplier Single Jet Mechanical Brass Body RS485/M-Bus Ultrasonic Heat Meter

Price $28.00
Min Order 500 Pieces
Availability In Stock
Shipping From Zhejiang, China
Popularity 427 people viewed
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Model NO.:
YG-RLM(D)-15
After-sales Service:
6 Years
Warranty:
6 Years
Display:
Digital
Installation:
Direct Connected
Usage:
Multi-Functional Energy Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Maximum Demand Meter
Electric Equipment:
Battery 8 Years
Theory:
Electric Apparatus
Power Meter Connection:
Kw/H, Gcal
Measured Signal:
M-Bus or RS-485 for Choice
Type:
Heat Meter
Certification:
CE, ISO9001
Customized:
Customized
Voltage for RS-485:
15V to 24V for Russia
Size:
Dn15mm, Dn20mm and Dn25mm
Accuracy:
Class 2
Body Material:
Brass
Logo for OEM:
Acceptable
Voltage for M-Bus:
3.6V
Measurement:
Kw/H, Gcal
Communication:
M-Bus or RS-485, Infrared Port
Label or Nameplate:
English or Russia for Option
Flow Rate:
Qn = 0.6m3/H or Qn = 1.5m3/H for Choice
Trademark:
YG or OEM
Transport Package:
Export Carton
Specification:
Class 2
Origin:
China
HS Code:
9028109000
Product Description
 
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Description:
 
YG-RLM (D) series of heat meters are a new generation of integrated single-flow heat meters developed on the basis of YG-RLM series for the Europe and Russia market. This product uses advanced nonmagnetic technology and has the features of simple structure, 
compact size, elegant design, and light weight. It can be used to measure the flows of both heating and cooling systems in living areas. 
The temperature range is 4~95ºC.
 
Models and Specifications





 
ModelQn(m3/h)Length(mm)  DN(mm)Sensor length    DisplayRomote   Class
RLM(D)-15-0.6    0.6       110      151.5m    kw/hM-BUS      2
RLM(D)-15-0.6    0.6       110      151.5m    GcalRS-485      2
RLM(D)-15-1.5    1.5       110      151.5m    kw/hM-BUS      2
RLM(D)-15-1.5    1.5       110      151.5m    GcalRS-485      2
RLM(D)-20-2.5    2.5       130      201.5m    kw/hM-BUS      2
RLM(D)-20-2.5    2.5       130      201.5m    GcalRS-485      2
RLM(D)-25-2.5    2.5       160      251.5m    kw/hM-BUS      2
RLM(D)-25-2.5    2.5       160      251.5m    GcalRS-485      2

Features:
1. Flow-rate range: 0.6~2.5m3/h.
2. Min. temperature difference 3ºC
3. Horizontal/vertical installation
4. Embedded and removable installation design to prevent damage during the adjustment period
5. Smart multi-flow design, capable of recording flow rate and volume
6. Advanced nonmagnetic sensing technology
7. High precision design, meeting Class 2 metering requirements of EN1434 and CJ128 standards
8. A lithium battery with service life exceeding six years
9. Optional remote RS485 or M-BUS output, convenient for remote systems
10. Payment settlement date renewable, 18-month data storage
11. 360 degree revolving monitor for easy reading
12. Inclined LCD for optimized viewing
13. Wide measuring range (q s/q i =100:1)
14. Low startup flow rate
15. Capable of measuring both heat and cold energies
16. For use at water inlet end (heat meters for return water end are available at the request of users)
17. PT1000 temperature sensor pair
18. Environment class: A

Main Technical Parameters:





 
Normal Flow(Qn)0.6m3/h1.5m3/h2.5m3/h
Flow range(m3/h)0.012~1.20.03~30.05~5
  Pressure loss(KPa/Qp)
Reference diagram I		     24         24        24
Start flow(L/h)      3         5         7
Max. Pressure(MPa)                          1.6
Temperature range(ºC)                         4~95
       
Measuring Features:
1.Water pressure: No more than 1Mpa
2.Measuring Class & Max. Tolerance
This product is for Class 2 measurement, and the max tolerance is shown in the curve below: 
E=±(3+4Δθmin/Δθ+0.02qp/q)%
Therein, Δθmin means the minimum temperature difference, and Δθ the actual temperature difference.

Dimensional Parameters:





 
Normal flow(Qn)m3/h0.61.52.5
Normal DNmm151520
Body thread----G3/4"BG1"BG3/4"BG1"BG1"BG1 1/4"B
Connection thread----1/2"3/4"1/2"3/4"3/4"1"
Heightmm112115.5112115.5115.5119.5
Lengthmm110110110110130130
 
Pressure Loss Diagram:
 



Pipeline Installation Diagram (for Meters Used at Inlet or Outlet for
option) 

 
 

   
 
Company Profile:
We are a high - tech factory that independently develops and produces water meter, heat meter and intelligent water meter, with complete system and high quality service.
Our products are sold all over the world and our years of sales experience have enabled us to acquire the trademark and technical talent of Yonggang company.
In addition, we also supply brass accessories and have world-class machining centers, including CNC machine tools, testing machines and other processing equipment.
Choose us and offer you a satisfactory solution.


Welcome to view the following pictures of our company








Please feel free to contact me---Kens

 
 
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