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Electronic Data Devices Turbine Flow Meters
EDD液体涡轮流量计
EDD 800 数字流量计
EDD-800 DIGITAL FLOW Meters EDD-800数字流量计EDD-800 DIGITAL TOTALIZER数字积算器
EDD-800数字流量计
EDD800是一个独立的数字流量计，设计用于直接安装在涡轮流量计上或远程安装可选硬件。总量和流量单位可以设置为任何行业标准单位，也可以为每个显示器设置为不同的单位。EDD800易于重置将显示的总单位归零。该装置配有NEMA4或EXP外壳。本质安全，ATEX，IECEx，FM和CSA单元可用。
The EDD800 is a self contained digital totalizer designed to mount directly on the turbine flow meter or remotely mounted with optional hardware.
The totals and flow rate units can be set to any industry standard units or be set to different units for each display. The EDD800 is easily resettable
to zero out the total units displayed. The unit is available with a NEMA4 or EXP housing. Intrinsically safe, ATEX, IECEx, FM and CSA units are available.
EDD 800 流量计 资料下载 
| Power |
(1)3.6 V DC C-cell Lithium Battery |
| Display |
LCD 7 Digits Totals, 11 Digits Rate |
| Accuracy |
±0.1% |
| Temperature Range |
-40 to 175 °F |
| Input Frequency |
0-300 Hz |
| Battery Life |
2-4 Years |
| Units |
customer Specified |
| Divisor Capability |
1-9999999 |
| Housing |
NEMA4 or EXP |
| Options |
Pulse Out 4-20 MA or Hart |
EDD Standard Threaded Turbine Flow Meters标准螺纹涡轮流量计
特征Features
- Affordable
- Repeatability is within +/-0.1% of indicated flow throughout linear range 在整个线性范围内，重复性在指示流量的±0.1%范围内
- Linearity is within +/-1% of the k-factor throughout the linear range 在整个线性范围内，线性度在k系数的+/-1%范围内
- Flow Meters are available in a variety of end connections. 流量计有多种端部连接
规格Specifications
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Range of Operation |
Size |
Gal/Min |
BBL/Min |
BBL/Day |
Pulses/Gal |
Max. Pulses/Sec |
3/8" |
.3-3 |
.007-.07 |
10-100 |
22000 |
1100 |
1/2" |
.75-7.5 |
.01-.17 |
25-250 |
14500 |
1815 |
3/4" |
2-15 |
.05-.33 |
68-515 |
2950 |
740 |
7/8" |
3-30 |
.07-.71 |
100-1000 |
2350 |
1175 |
1" |
5-50 |
.11-1.19 |
170-1700 |
900 |
750 |
1.5" |
15-180 |
.35-4.3 |
515-6000 |
325 |
975 |
2" |
40-400 |
.9-9.3 |
1300-13000 |
55 |
365 |
3" |
60-600 |
1.4-14.3 |
2100-21000 |
57 |
570 |
4" |
100-1200 |
2.4-28.5 |
3400-41000 |
30 |
600 |
6" |
200-2500 |
4.7-60 |
6800-86000 |
7 |
290 |
8" |
350-3500 |
8.3-83 |
12000-120000 |
3 |
175 |
10" |
550-5500 |
13-130 |
19000-180000 |
1.6 |
147 |
Material
| Material |
| Flow Meter Body: |
316 S.S. OR A-286 ALLOY |
| Sleeve Bearings: |
Tungsten Carbide |
| Shaft: |
Tungsten Carbide |
| Rotor: |
CD4MCu |
| Support Vanes: |
316 S.S. |
| Thrust Ball: |
Ceramic |
Performance
| Performance |
| Repeatability: |
Within +/-0.1% of indicated flow throughout the linear flow range |
| Linearity: |
Within +/-1% of the K-Factor throughout the linear flow range (Note: 3/8" +/-2%) |
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涡轮流量计 Turbine Flow Meters
