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전자유량계
PE202
- 제조사 : SeaMetrics Incorporated
- 제조국 : U.S.A
•내화학성 제품 (화학류, 부식성 유체에 적합)
•No moving parts
•Low flow application
•Requires no straight pipe
•No moving parts
•Low flow application
•Requires no straight pipe
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제품사양
| Specifications | ||
| Pipe Size | 3/4”, 1/2”, 3/8”, 1/4” * | |
| Fittings | 1/2” NPT fittings standard in 3/4” or 3/8” flowbody. NPT threaded adapters available for above pipe sizes. | |
|
Materials
|
Body | PVDF |
| Electrodes | PVDF carbon fiber filled | |
| Ground | PVDF carbon fiber filled | |
| Housing | HDPE with 25% glass | |
| Adapters (NPT) | Polypropylene or PVDF | |
|
Temperature |
Ambient | 0˚ to 130˚ F (-18˚ to 54˚ C) |
| Fluid | 32˚ to 200˚ F (0˚ to 93˚ C) | |
| Pressure | 150 psi | |
|
Flow Range
|
-075 | 20 GPM max. (0.2 GPM cutoff) |
| -038 | 3 GPM max. (0.03 GPM cutoff) | |
|
Accuracy
|
-075 | ±1% plus ±0.005 GPM of reading across rated range |
| -038 | ±1% plus ±0.002 GPM of reading across rated range | |
|
Output Signal
|
Optoisolated current sinking or current sourcing pulse output: 30 Vdc, 5 mA max Optoisolated 4-20 mA current loop: 7 Vdc plus load voltage drop min; 50 Vdc max | |
| -075 | 500 pulses/liter (1892 pulses/gallon) | |
| -038 | 1000 pulses/liter (3785 pulses/gallon) | |
| Power | 10–15 Vdc, 150 mA (linear power supply recommended) | |
| Conductivity | >20 microSiemens | |
| Empty Pipe Detection | Hardware/software, conductivity-based | |
| Environmental | NEMA 4X standard; IP66 splashproof standard | |
* Requires adaptors
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