제품소개
전자유량계
WMP Series
- 제조사 : SeaMetrics Incorporated
- 제조국 : U.S.A
•No moving parts
•순시 및 적산유량 동시 디스플레이
제품사양
| Specifications | |||
| Pipe Size | 1, 2, or 3 inch full port | ||
| Fittings | 1 inch NPTF, 2 or 3 inch flange clamps with 2 or 3 inch NPTF fitting kit | ||
| Pressure | 150 psi or 10.3 bar working pressure @ 70˚ F | ||
| Operating Temperature Range | Operating: 10˚ to 130˚ F (-12˚ to 54˚ C), Non-operating: -40˚ to 176˚ F (-40˚ to 80˚ C) | ||
|
Accuracy
| ±1% of reading (between 10% and 100% of maximum flow) ±3% of reading (between cutoff and 10% of maximum flow) | ||
|
Flow Range | Minimum | 1”: 2.3 gpm (0.145 l/s) 2”: 6 gpm (0.38 l/s) 3”: 14 gpm (0.88 l/s) | |
| Maximum | 1”: 110 gpm (6.94 l/s) 2”: 300 gpm (18.9 l/s) 3”: 670 gpm (42.3 l/s) | ||
|
Materials
| Body | Glass-filled polypropylene | |
| Electrodes | 316 stainless steel | ||
| Electronics Housing | Power coated diecast aluminum | ||
| Display Cover | Polyethylene | ||
|
Display
|
Digits | Rate | Total |
| 6 | 8 | ||
|
Units
| Gallons/Minute, Million Gallons/Day, Cubic Feet/Second, Cubic Feet/Minute, Liters/Second, Liters/Minute, Million Liters/Day, Cubic Meters/Minute, Cubic Meters/Hour |
Acre-Feet, Acre-Inch, Gallons, Gallons x 1000,
| |
| Security | Cross-drilled screws and tamper-evident seal (optional) | ||
|
Power
|
WMP101
| 10–30 Vdc @ 60 mA maximum (15 mA average) Note: Using an unregulated power supply >18 Vdc may damage the meter due to AC line input voltage fluctuation. | |
|
WMP104
|
6 - AA 1.5V lithium cells, replaceable. Estimated life is 1 year depending on usage (standard) (extended battery life opt) | ||
| Pulse Output Signal (WMP101 only) | Current sinking pulse, opto-isolated, 32 Vdc maximum @ 10mA maximum | ||
|
Pulse Rate (WMP101 only)
| Low Frequency (-PxU) | 1 unit/pulse out, pulse width of 10 ms, depending on unit selection | |
|
High Frequency (-HF) Pulse/Gal Pulse/Liter |
1” 2” 3” | Pulse width 1.1 ms, min–max frequency, 3–150 Hz | |
|
80 30 13 | |||
|
21.14 7.93 3.44 | |||
| Empty Pipe Detection | Hardware/software, conductivity based | ||
| Conductivity | >20 microSiemens/cm | ||
| Environmental | NEMA 4X standard | ||
| Electrical Connection (WMP101 only) | 5-pin male circular connector, mates to industry standard cable | ||
| Flow Range | ||||||
|
1” |
2” |
3” | ||||
|
Gal/Min |
Liter/Sec |
Gal/Min |
Liter/Sec |
Gal/Min |
Liter/Sec | |
|
Minimum |
2.3 |
0.145 |
6 |
0.38 |
14 |
0.88 |
| Maximum |
110 |
6.94 |
300 |
18.9 |
670 |
42.3 |
문의 031)243-1035
FAX 031)243-1025
sales@gms-korea.com