213A Ultrasonic Heat Meter--DN15 DN20 DN25 DN32 DN50
◆ The advantages of ultrasonic heat meter.
◇ Adopt imported precision electronics components, has high measurement accuracy, low power consumption and good stability.
◇ This model has no moving parts, Minimal loss of pressure to improve heating quality.
Master CPU:MSP430F4481 (from TI)
Calculated Chip: GP22 (from ACAM)
Memory Chip:24LC08
Communication: M-Bus, Pulse, RS485, LORA, LoRawan, GPRS/GSM, NB-IoT
Diameter Min Flow Transitional flow Max Flow Length
qmin(m³/h) Q2(m³/h) qmax(m³/h) mm
DN15 0.015 0.024 1.5 110
DN20 0.020 0.032 2.0 130
DN25 0.035 0.056 3.5 160
DN32 0.060 0.096 6 180
DN40 0.1 0.16 10 180
Measurement Accuracy CJ128-2007Class 2
Connection Threaded connection
Pressure Loss ≤0.02MPa
Maximum Working Pressure(MWP) 1.6MPa
Flow Measuring Range 1:100
Temperature Sensor 1.5m standard a pair of PT1000 Temperature Sensor (cable length could be changed)
Data Storage Continuous store of 18 months record
Power-off Protection After power-off, meter could save all the record of before flow rate and the corresponding time, after power back, it recovery measure function automatically, and ensure the time continuation
Remote Transmission M-Bus
Power Supply High Power Lithium battery
Protection Class IP67 (IP68 need to modified)
Environmental Class Class B
Temperature Range (5~95)
Temperature Difference (3~90)K
Installation Way Inflow or Return flow(Default is Inflow, for return flow need to indicate when ordering)
Installation Position Horizontal / Vertical
Permanence Service cycle>10years
Display 8-bit LCD display
Anti-magnetic Disturbance When the intensity of magnetic field interference is not more than 100 ka/m, should not affect water meter measurement and remote transmission characteristics
Menu display:
According to actual use environment, the meter intelligent measures quantity of heat or cool. Heat meter main menu display, accumulated heat(kWh),accumulated cool(kWh),accumulated flow quantity(m3),flow rate(m3/h),inflow temp.(),return flow temp.(),Temp. difference of inflow and return(),Meter no.,accumulated working time;and display current date,system reading meter date,storage of 18 months operation data ( heat and cool quantity, and flow quantity);low battery and automatic diagnosis error function;with IR and MBUS remote interface,can realize remote reading meter function,convenient save operation cost management.
Meter size:Our CompanyOur Service1.Custom goods productions
Our moq usually is 100pcs .We can design according to your drawing or picture .Any time when you received the goods,you will find them very good quality in the target market.
OEM is welcomed ,as well as the sample order
2.Sourcing service
As we are specialised in ultrasonic meters business,if you have any related products to the ultrasonic meter, like ultrasonic water meter,ultrasonic heat meter,ultrasonic flow meter etc. so we can help you out
Payment & ShipmentFAQ1. Does your company have valid business license (the company name, address, products/business scope complied with actual or not)?
Yes, all the details are actual situation.
2. Is the annual review done by local authority?
Yes, we have passed annual review.
3. What are your main products?
Our main products are the ultrasonice water meter , ultrasonic heat meter
4. Is it confirmed that your company is a real manufacture, foreign trader or combined?
Yes, we are a combined operation company, both processing manufacturing and trading.
Has your company obtained the valid certificate for their quality management system, such as ISO9001, qc08000 and etc?
We obtained ISO9001..
5. Do you support the third party inspection?
Of course.
6. Will you timely inform me the production situation of my order and send me some production pictures?
Of course, we will.