产品展示Graco 的传动装置和质量流量计非常精确，即使在低流量下也很精确。 我们的测量计非常适合于使用大部分溶剂型和水性涂料与树脂的表面处理。
G250/G250 HR、G3000/G3000 HR 和 S3000 HG6000/HG6000 HR Coriolis 质量流
Precision Pulse Volumetric Fluid Flow Meter
Metric
Maximum Working Fluid Pressure
Models PPM 3050, 3100, 3550
140 bar
Models PPM 3050H, 3100H, 3550H
210 bar
Flow Range
Models PPM 3050/3050H
38–1900 cc/min
Models PPM 3100/3100H
75–3800 cc/min
Models PPM 3550/3550H
380–21,000 cc/min
Flow Meter Connector Size
Models PPM 3050, 3100, 3550
1/4 bsp(m) x 1/4 npt(f)
Models PPM 3050H, 3100H, 3550H
M12 x 1.5(m) x 1/4 npt(f)
Flow Meter Inlet/Outlet Size without Connector
Models PPM 3050, 3100, 3550
1/4 bsp(m)
Models PPM 3050H, 3100H, 3550H
M12 x 1.5(m)
Maximum Fluid Temperature
Models PPM 3050, 3100, 3550
80° C
Models PPM 3050H, 3100H, 3550H
120° C
Maximum Ambient Temperature
45° C
Fluid Viscosity Range
15,000 cps
Maximum Cable Length
61 m
Wetted Parts
303 & 321 Stainless Steel, Tungsten Carbide, PTFE
| PRO Pulse Electronic Volumetric Flow Meter | |
|
Metric
|
|
| Maximum Working Fluid Pressure |
19.6 MPa, 196 bar
|
| Maximum Working Air Pressure |
350 kPa, 3.5 bar
|
| Fluid Pressure Operating Range |
0–19.6 MPa, 0–196 bar
|
| Air Pressure Operating Range |
140–350 kPa, 1.4–3.5 bar
|
| Air Inlet |
1/4 inch OD tube
|
| Maximum Fiber Optic Cable Length |
30.5 m with two splices
|
| Wetted Parts |
Stainless Steel, PTFE
|
| Piston Fluid Flow Meter | |
|
Metric
|
|
| Maximum Working Fluid Pressure |
21 MPa,
|
| Flow Range |
40–10,000 cc/min
|
| Fluid Temperature Range |
4–80 C
|
| Maximum Ambient Temperature |
80 C
|
| Fluid Viscosity Range |
0.3–20 cps
|
| Maximum Cable Length |
61 m
|
| Flow Meter Inlet/Outlet |
3/8 npt(f)
|
| Resolution |
≈ 0.105 χχ/πυλσε
|
| Accuracy |
+ 0.5 %*
|
| Supply Voltage |
4.5–15 Vdc
|
| Intrinsic Safety |
Class 1; Div. 1; Group D
|
| V max.= 15 V | |
| I max. = 15 mA | |
| Ci = 0.2 ⃞f | |
| Li = 0mH | |
| Approvals |
See instruction manual front cover
|
| Wetted Parts |
303 and 440C Stainless Steel, PTFE
|
| Viton is a registered trademark of the DuPont Company. * For most commonly used coatings, the flow meter reading will be accurate to within + 0.5%. Accuracy will diminish at low viscosities and low flow rates | |
| Coriolis Fluid Flow Meter | |
|
Metric
|
|
| Maximum Working Fluid Pressure |
Model 116158: 5000 psi (34 MPa, 345 bar) Model 15D135: 2300 psi (16 MPa, 160 bar)
|
| Flow Range |
0.01–0.5 gpm (40–2,000 cc/min)
|
| Fluid Temperature |
4–80 C
|
| Maximum Ambient Temperature |
80 C
|
| Fluid Viscosity Range |
0.8–2000 cps
|
| Maximum Cable |
61 m
|
| Flow Meter Inlet/Outlet |
1/4 npt(f)
|
| Resolution |
≈ 0.119 χχ/πυλσε
|
| Accuracy |
+ 0.5 %*
|
| Supply Voltage |
24 Vdc
|
| Wetted Parts |
303 and 440C Stainless Steel, PTFE
|
| * For most commonly used coatings, the flow meter reading will be accurate to within + 0.5%. Accuracy will diminish at low viscosities and low flow rates. | |
| Helical Gear Fluid Flow Meters | |
|
Metric
|
|
| Maximum Working Fluid Pressure |
41 MPa, 410 bar
|
| Flow Range |
Models 246190, 246340, 280560, 15V820, and 24R174: 0.013 to 6.0 gpm (50 to 22,712 cc/min): Models 246652 and 24P688: 0.007 to 2.0 gpm (25 to 7571 cc/min.)
|
| Maximum Operating Temperature |
Models 246190, 246652, and 24P688: 180° F (82° C) Models 280560 and 15V820: 140° F (60° C) Models 246340 and 24R174: 400° F (204° C)
|
| Maximum Ambient Temperature |
Models 246190, 246652, 246340, 24P688, and 24R174: 180° F (80° C) Models 280560 and 15V820: 140° F (60° C)
|
| Fluid Viscosity Range |
30 - 1,000,000 cps
|
| Maximum Cable Length |
61 m
|
| Flow Meter Inlet/Outlet |
3/4 npt(f)
|
| Resolution (K-Factor) |
Models 246190, 246340, 280560, 15V820, and 24R174 - (0.286 cc/pulse) (3500 pulses/liter) Models 246652 and 24P688 - (0.143 cc/pulse) (7000 pulses/liter)
|
| Accuracy |
+/- 0.25%*
|
| Repeatability |
+/- 0.1%
|
| Supply Voltage |
10 - 30 Vdc
|
| Typical Current |
15 mA
|
| Approvals |
CE: Models 246190, 246652, 246340, 280560, 24P688, and 24R174 EX: Model 15V820 only
|
| Wetted Parts |
303 Stainless Steel, 440 SST, Carpenter Technology 7-mo Plus® Duplex SST, Tungsten Carbide, PTFE
|
| * For most commonly used coatings, the flow meter reading will be accurate to within +/- 0.25%. Accuracy will diminish at low viscosities and low flow rates. | |
