
		
	| 
						儀表口徑*2 (mm)  | 
					
						常規(guī)流量范圍 (m3 /h)  | 
					
						最大壓損*1 (kPa)  | 
				|
|---|---|---|---|
| 25 | S | 4-40 | 1.5 | 
| 40 | S | 6-65 | 1.5 | 
| 50 | S1 | 7-70 | 0.5 | 
| S2 | 10-100 | 1.0 | |
| 80 | S1 | 13-250 | 1.0 | 
| S2 | 20-400 | 2.5 | |
| 100 | S1 | 20-400 | 1.0 | 
| S2 | 32-650 | 1.5 | |
| 150 | S1 | 50-1000 | 1.0 | 
| S2 | 80-1600 | 2.0 | |
| 200 | S1 | 80-1600 | 0.5 | 
| S2 | 130-2500 | 1.0 | |
| 250 | S1 | 130-2500 | 0.5 | 
| S2 | 200-4000 | 1.5 | |
| 300 | S | 200-4000 | 1.0 | 
| 350 | S | 400-8000 | 1.5 | 
| 400 | S | 650-13000 | 2.0 | 
| 精度等級(jí) | 1.5 級(jí)(1.0 級(jí)需訂制) | ||
		
	