50-300mm Large Diameter Water Meters
50-300mm Large Diameter Water Meters
SCL-61D2 series DN50~DN300, mm
Features:
♦ The meter is multi-channel design. Highest possible in measuring accuracy under various pipe flow conditions.
♦ Without mechanical moving parts.
♦ Highly sensitive to a minimal starting flow rate. A flow rate as low as 0.002m/s can be precisely measured.
♦ Measuring cycle is once per second and the power consumption ≤0.5mW.
♦ Battery-powered. Battery life is over 10 years.
♦ High in reliability and anti-magnetic interference.
♦ The meter provides Photoelectric, RS-485 output interfaces
♦ CE, ISO 9001, ISO 14001 and ISO 18001 certificates.
♦ The Protection class is IP68.
The effect of IP68:
Applications:
The meter is designed for urban water supply and various industrial sites where power sources are unavailable.

Tangshan Huizhong Instrumentation Co., Ltd - Manufacturer of Ultrasonic water meter, Flow meter and Heat meter.

If any inquiries or question, don't hesitate to contact me.

| Item | Parameter |
| SCL-61D2 | |
| Accuracy Class | 2 |
| Nominal Diameter,mm | DN50~DN300 |
| Medium | Full pipe flow of water, Sewage or other homogeneous fluids |
| Range of Pressure loss | Δp10 |
| Max. Permissible working Pressure | 1.6Mpa (DN200: standard value 1.0Mpa) |
| Working Environment | Temperature: -25℃~+55℃; RH ≤100% (If the limit is exceeded, please specify when ordering) |
| Temperature range | T30, T50, T70, default:T30 |
| Sensitivity Class of Upstream Flow Field | U5 |
| Sensitivity Class of Downstream Flow Field | D3 |
| Climate & Mechanical Environment Conditions | C |
| Class of Electromagnetic Compatibility | E2 |
| Keyboard | Magnetic induction keys |
| Display | LCD 8 digital+prompting characters, Word height: 8.5mm |
| Content of display | Instantaneous flow ate: m³/h; Cumulative flow rate: m³; Total effective running time: h; Date: y/m/d; Clock: h/m/s |
| Range of display |
Cumulative flow rate: -9999999.9m³~+99999.999m³ Instantaneous flow ate: -999999.99m³/h~+999999.99m³/h |
| Type of Communication | Photoelectric interface --Baud rate: 2400bps, Protocol: EN13757 |
|
RS-485 --Baud rate: 2400bps (default), 4800bps, 9600bps (Selectable) Transmission distance: ≤1200m Protocol: Huizhong, Modbus, EN13757(selectable), Default: Huizhong | |
| Data storage(EEPROM) | Storage of cumulative flow rate and effective running time. (Data can be saved for a period of 100 years after power failure). The above mentioned data can be automatic stored within 24 months. |
| Working Power | Battery DC 3.6V ( The service life of battery >10 years) |
| Measuring Cycle | Once per second |
| Protection Class | IP68 |
| Power consumption | <0.5mW |
Range of Flow rate Parameters, SCL-61D2( Accuracy class: 2)
|
Nominal Diameter, (mm) |
Min. Value Sensible (m³/h) |
Q3/Q1 |
Q2/Q1 |
Min. Flowrate Q1 (m³/h) |
Boundary Flowrate Q2 (m³/h) |
Permanent Flowrate Q3 (m³/h) |
Overload Flowrate Q4 (m³/h) |
Cumulative Flowrate |
|
|
Max.Reading (m³) |
Min.Reading (m³) |
||||||||
50 |
0.013 |
125 |
1.6 |
0.504 |
0.806 |
63 |
78.75 |
9999999.9 |
0.001 |
65 |
0.022 |
125 |
1.6 |
0.800 |
1.280 |
100 |
125.00 |
||
80 |
0.034 |
125 |
1.6 |
1.280 |
2.048 |
160 |
200.00 |
||
100 |
0.054 |
250 |
1.6 |
1.000 |
1.600 |
250 |
312.50 |
||
125 |
0.088 |
250 |
1.6 |
1.600 |
2.560 |
400 |
500.00 |
||
150 |
0.121 |
250 |
1.6 |
2.520 |
4.032 |
630 |
787.50 |
||
200 |
0.215 |
250 |
1.6 |
4.000 |
6.400 |
1000 |
1250.00 |
||
250 |
0.336 |
250 |
1.6 |
6.400 |
10.240 |
1600 |
2000.00 |
||
300 |
0.483 |
250 |
1.6 |
6.400 |
10.240 |
1600 |
2000.00 |
||
1 piece in one wood box.
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