| Model: | ZY-C |
|---|---|
| Brand: | ZHENYU |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Electricity Meter & Instrument |
| Label: | heat meter , ultrasonic , heat energy meter |
| Price: |
-
|
| Min. Order: | 1 set |
| Live Chat: | Last Online:04 Feb, 2015 |
ZY-C ultrasonic heat meter consists of flow sensor, temperature sensor and calculator and is simple to install, read and verify. It is ideal for the measurement of energy consumption in family and multiple occupancy housing, housing associations, blocks of flats and small industry.
Features:
1. Square hole straight through base meter, no blockage, low pressure loss
2. Using the pipe wall reflection, stable signal, less failures
3. Extended transducer, high intensity stable ultrasonic signal
4. Low initial flow, minimum flow 0.009 m3/h, accurate measurement
5. High intelligence dual chip circuit board, low power consumption, large capacity
6. Dual power supply, long battery life more than 10 years
7. Base meter and transducer adopt anti-scaling special processing
8. Paired platinum resistance temperature sensor PT1000
Main Function:
1. Measurement: Measure the instantaneous flow, supply and return temperature, differential temperature and thermal power
2. Metering: Metering the heat, cold, cumulative flow and operation time.
3. Self-diagnostic: Diagnose the flow sensor, temperature sensor and battery fault.
4. Data transmission: Available with M-BUS, RS485 and photoelectric communication interfaces, etc.
5. Display and query: The first-level menu displays the heat/cold, supply and return temp, differential temp, instantaneous and cumulative flow, current date, operating time and the heat meter installation address; the second-level menu can query for nearly 18 months of data, the fault data, program version and product parameters.
6. Data storage: With the function of monthly storage, timing storage, fault data storage, power-off storage and no historical data loss.
|
Nominal Diameter (mm) |
15 |
20 |
25 |
32 |
40 |
|
|
Flow characters |
Common flow m³/h |
1.5 |
2.5 |
3.5 |
6 |
10 |
|
Min flow m³/h |
0.03 |
0.05 |
0.07 |
0.12 |
0.2 |
|
|
Max flow m³/h |
3 |
5 |
7 |
12 |
20 |
|
|
Initial flow m³/h |
0.003 |
0.005 |
0.007 |
0.012 |
0.020 |
|
|
Working pressure |
1.6 MPa(max) |
|||||
|
Internal structure |
straight pipe without any reflection components |
|||||
|
Pressure loss |
≤5kPa |
|||||
|
Flow meter type |
ultrasonic flow sensor |
|||||
|
Temperature character |
Temp range |
4ºC～95ºC |
||||
|
Differential temp range |
3K～90K |
|||||
|
resolution |
0.01ºC |
|||||
|
Calculator |
Display precision |
8 digits |
||||
|
Power supply |
Mode |
Dual power supply with the built-in high-energy lithium battery and the remote power supply system |
||||
|
Working life |
≥10 years(national standard≥5+1years) |
|||||
|
Max static current |
10μA |
|||||
|
Max working current |
40μA |
|||||
|
Metering accuracy |
Class 2 |
|||||
|
Working temp |
Working environment |
-25ºC～+55ºC |
||||
|
Storage&transportation |
B |
|||||
|
Protection grade |
IP65 |
|||||
|
Installation site |
supply, return |
|||||
|
Installation type |
threaded connection for pipe fittings below DN40 |
|||||
