主要特点
• 较大的粘度范围 30—1000 cSt
• 测量不受粘度变化影响
• 脉冲输出
• 坚固的结构
• 无流量调节阀门
• 更大压力 10 bar
(20 bar 根据客户需求)
• 更大温度 80°C
应用
• 润滑油监控
• 工业用油流量监控
• 流程控制
测量范围
• 油
min 0.1 – 1 L/min, max 10–100 L/min
• 其他测量范围可选
Overview
Oval Gear Meter model 2950 is designed and developed for lubrication oil measurement in demanding industrial environments. The model 2950 oval gear meter is a positive displacement flow meter which always shows the correct flow rate regardless of oil temperature or viscosity changes. The flow meter consists of two elliptical gears which the flow rotates.
A coil sensor or an inductive proximity switch picks up the rotation and the pulse signal can be transferred to indicators, counters or automation systems. Typical applications include lubrication oil measurement, industrial oil flow monitoring, and process control.
| Technical Data | ||||||||
| Model | 2950-1 | 2950-3 | 2950-6 | 2950-15 | 2950-30 | 2950-70 | ||
| Flow range | 0.1 - 1.5 L/min | 0.2 - 3 L/min | 0.5 - 6 L/min | 1 - 15 L/min | 2 - 30 L/min | 5 - 70 L/min | ||
| Weight | 270 g | 260 g | 280 g | 1.1 kg | 1.1 kg | 3.4 kg | ||
| Connections (G/NPT) | 1/4" | 1/4" | 1/4" | 3/4" | 3/4" | 1" | ||
| Sensor | NAMUR; EN 60947 (other types of inductive proximity sensor*) | |||||||
| Max. pressure | 10 bar (20 bar*) | |||||||
| Max. temperature | +80°C | |||||||
| Viscosity range | 30 - 1000 cSt | |||||||
| *) Special construction on request | ||||||||
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