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Residental & District Ultrasonic Heating and cooling Meter DN15-DN40

Categories Ultrasonic Heat Meter
Brand Name: Lanry
Model Number: RC82
Certification: MID
Place of Origin: China
MOQ: 1PC
Price: Negotiable
Payment Terms: T/T
Supply Ability: 15000 pcs/month
Delivery Time: 7-10 working days
Packaging Details: carton
Pipe size: DN15-40
QP:Qi: 250:1
Output: M-BUS/RS485/pulse/4-20mA/wireless
Accuracy class: Class 2
Power supply: 3.6V lithium battery
Battery life: 10 years
IP class: IP65
Temperature class: 4~95℃
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Residental & District Ultrasonic Heating and cooling Meter DN15-DN40

RC82 Series ultrasonic heating (cooling, heating-cooling) meters are used for energy measurement of heating or chilled water in residential and small commercial heating and air conditioning systems. They are available in DN15…40 and have an electronic energy calculator with separate register for heating and cooling energy. They are fitted with an M-Bus interface for integration into M-Bus networks.


Features

  • Internal 3.6V lithium battery power supplying;
  • Calculator case's unique design, users can meet multi-angle data is read;
  • Support supply water and backwater pipeline position installation to satisfy users different requirements.(Default installation: supply water position.
  • Support level and vertical installation to satisfy users’ different requirements.
  • Support optical interface, RS485 interface and M-Bus interface etc. multi-communication mode, easy for centralized data management by user.
  • NOWA-testing in the parallel mode is applicable.

Technical Data


Profile

ApplicationHeating/cooling/heating-cooling metering
ApprovalMID
Mount positionVertical or horizontal
Calculator protection classIP 65
Battery supply3.6V lithium battery up to 8 years lifetime
Temperature sensor typePT1000
Cable length of temperature sensor1.5 meter (or customized)
Test possibilitiesdisplay, instruction (compatible with NOWA software)

Calculator basic features

Environmental classEN1434/MID E1+M1
Ambient operating temperatureA Class (5~55) ℃ or B Class(-25 ~ +55) ℃ optional
Ambient storage temperature-20~ +70 ℃
Protection classIP 65
Radio systemWireless M-bus can be integrated by 868,434,169MHz (OMS)
Standard interfaceOptical interface
Interfaces optional1 Slots for modules with M-Bus, RS485, Pulse Output
Temperature range heating4~95℃
Temperature range cooling4~95℃
Extensive data memory720 days flow data and heat data
RS485 communicationred is vcc(5~24VDC),white is B,green is A,black is GND
Pulse outputred is output and black is GND

Display

Display indicationLCD, 8 digits
UnitsMWh - kWh - GJ - Gcal - ℃ –K - m³ - m³/h
Total values99,999,999 - 9,999,999.9 - 999,999.99 - 99,999.999
Values displayedEnergy /Power/Volume/ Flow Rate/Temperature and more

Interfaces

OpticalBand rate 2400
M-BusBand rate 300-9600
RS485Band rate 300-9600
Pulse outputOne pulse output

Temperature input

Starting temperature difference ΔΘ K0.25
Min. temperature difference ΔΘmin K3 (2K can be customized)
Max. temperature difference ΔΘmax K60 (105 can be customized)
Absolute Temperature measuring range Θ ℃4 ~95 (4-130 can be customized)

Quality Residental & District Ultrasonic Heating and cooling Meter DN15-DN40 for sale
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