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Ultrasonic Heat Meter with M-Bus or RS-485 (3/4" to 1 1 1/2")
  • Ultrasonic Heat Meter with M-Bus or RS-485 (3/4" to 1 1 1/2")
Payment Type: T/T, Western Union
Min. Order: 200 Bag/Bags
Basic Info

Model No.:  RLM(C)-20-40

Product Description

Model NO.: RLM(C)-20-40


Installation: Direct Connected


Electric Equipment: Battery 10 Years


Power Meter Connection: Kw/H or Gcal


Type: Heat Meter


Customized: Non-Customized


Communication Protocal: M-Bus or RS-485


Logo: OEM Is Acceptable


Specification: Class 2


HS Code: 9028109000




Display: Indicator


Usage: Meter for Industry and Home Use


Theory: Tempeature Sensor


Measured Signal: M-Bus or RS-485


Certification: CE


Heat Meter Size: Dn20mm to Dn40mm


En1434: Complied


Trademark: OEM is acceptable


Origin: Cixi, China


APPLICATION



YG-RLM(C) series heat meters can be used to calculate heat or cold in apartment. This series is suitable for temperature range from 4 to 95ºC.



PRINCIPLE



Water will release heat if temperature decreases. Released heat is ratable with temperature difference and flowing volume through meter.



Flowing volume signal comes from flow sensor,temperature difference comes from temperature sensor pair,as result the calculator will calculate heat according to the flowing volume and temperature difference.





MAIN TECHNICAL DATA




Model Size Max flow Pemanent flow Minmum flow Flow sensor interface size Flow sensor interface size Minmum height
of meter body
Maximum height
of meter body
Meter weight
DN(mm) qs(m3/h) qp(m3/h) qi(m3/h) Length with comector Connecting thread Length with connector thread length connector theread
L(mm) D(inch) H(mm) L2(mm) D1(inch) H(mm) H1(mm) Kg
RLM(C)-15 15 3 1.5 0.03 110 G3/4B 205 10 R1/2 100 150 0.5
RLM(C)-20 20 5 2.5 0.05 130 G1B 235 16 R3/4 100 150 0.7
RLM(C)-25 25 7 3.5 0.07 160 G11/4B 280 18 R1 110 160 1.5
RLM(C)-32 32 12 6.0 0.12 180 G11/2B 305 20 R11/4 130 180 1.8
RLM(C)-40 40 20 10 0.2 200 G2B 328 22 R11/2 140 190 2.5







Pressure loss
Class 2
Max working pressure
<2.5Mpa
Working pressure
1.6Mpa
Hot (cold) cinsumption calculation
Starting for 0.25k
Temperature range
(4~95)ºC
Temperature difference range
(3~60)ºC
Temperature temperature
0.01ºC
Environment temperarure
A Type +5 ~ +55ºC
Battery life
10 Year (Lithium Battery)
Installation
Horzontal or vertical installation
Hot(cold)carrier
H2O
Temperature sensor
Pt1000 /Platinum resistance
Dispaly digits
8 digits






If you are interested in our heat meter, please feel free to contact us!






NINGBO YONGGANG INSTRUMENT CO.,LTD
Contact: Ethan Huang
Mobile: 0086-18958354682
Tel: 0086-574-63578074
Fax: 0086-574-63577818
Website: http://en.china-yonggang.com



Contact us if you need more details on Ultrasonic Heat Meter. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Heat Meter、Energy Meter. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Heat Meter