发动机层流流量计
价格：￥电议
品牌名称：$brandModel.Title(进口品牌)型号：P7200 P7217 原产地：中国大陆 发布时间：2021/1/6 11:18:01更新时间：2024/11/8 15:29:21
产品摘要：英国Cussons发动机层流流量计P7200\P7217Cussons new range of Laminar Flow Meters (LFM) have been developed from the Ricardo Viscous Flow Air Meters (VFAM) originally in
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详细内容
P7200 P7217 发动机层流流量计
详细内容
仪器简介：
Cussons new range of Laminar Flow Meters (LFM) have been developed from the Ricardo Viscous Flow Air Meters
(VFAM) originally introduced by J. F. Alcock for measuring pulsating air flows in internal combustion engine air intakes.
This new range of air flow meters retains all the attributes of the previous range, ａnd also introduces new features, whilst extending the number of meter sizes which are available.
· Five sizes of housing for nominal element diameters at 95 mm, 120 mm, 160 mm. 215 mm ａnd 305 mm.
· Elements of 0·61 mm passage size for multi-cylinder engines.
· Elements of 0·46 mm passage size for single cylinder ａnd twin cylinder engines.
· The Elements can now be removed from the meter housings for ultrasonic cleaning.
· Housings incorporate provisions for mounting the pressure transducers (from Cussons P7028 Mass Flow Computer) on the housing in a sealed enclosure.
· Improved pneumatic damping is provided at the pressure connection points.
Laminar Flow Meters eliminate the measurement errors which occur with pulsating flows with kinetic meters of the orifice or venturi type. These errors, which are due to both root mean square effects ａnd to pulsating flow in the measurement ports, are eliminated in LFMs as the resistance to flow of the element is directly proportional to velocity, ａnd pressure tapping connection errors are eliminated by the special design of the connections, any square law entry ａnd exit losses to the element are tuned out during calibration.
技术参数：
空气流量（升/） 传感器尺寸 总尺寸
型号 发动机额定流量 稳定流量 直径(mm) 通道尺寸(mm) 长度 直径
P7200 25 200 95 0.46 433 153
P7201 50 134 95 0.61 433 153
P7204 50 400 120 0.46 470 180
P7205 100 237 120 0.61 470 180
P7208 100 800 160 0.46 500 225
P7209 200 457 160 0.61 500 225
P7212 200 1600 215 0.46 615 285
P7213 350 887 215 0.61 615 285
P7216 350 2800 305 0.46 735 370
P7217 650 1733 305 0.61 735 370
主要特点：
¨ Accurate Flow Measurement
¨ Ranges available 25 to 650 litres per second
¨ May be used with Pulsating Flows
¨ Unaffected by Elbows or Bends in Ducts
¨ True linear Characteristics
¨ “Square Law” Errors Eliminated by Tuning
¨ Large Turn Down Ratio
¨ Element Removable for Cleaning
¨ Improved Pneumatic Damping at Pressure Connections
详细内容
仪器简介：
Cussons new range of Laminar Flow Meters (LFM) have been developed from the Ricardo Viscous Flow Air Meters
(VFAM) originally introduced by J. F. Alcock for measuring pulsating air flows in internal combustion engine air intakes.
This new range of air flow meters retains all the attributes of the previous range, ａnd also introduces new features, whilst extending the number of meter sizes which are available.
· Five sizes of housing for nominal element diameters at 95 mm, 120 mm, 160 mm. 215 mm ａnd 305 mm.
· Elements of 0·61 mm passage size for multi-cylinder engines.
· Elements of 0·46 mm passage size for single cylinder ａnd twin cylinder engines.
· The Elements can now be removed from the meter housings for ultrasonic cleaning.
· Housings incorporate provisions for mounting the pressure transducers (from Cussons P7028 Mass Flow Computer) on the housing in a sealed enclosure.
· Improved pneumatic damping is provided at the pressure connection points.
Laminar Flow Meters eliminate the measurement errors which occur with pulsating flows with kinetic meters of the orifice or venturi type. These errors, which are due to both root mean square effects ａnd to pulsating flow in the measurement ports, are eliminated in LFMs as the resistance to flow of the element is directly proportional to velocity, ａnd pressure tapping connection errors are eliminated by the special design of the connections, any square law entry ａnd exit losses to the element are tuned out during calibration.
技术参数：
空气流量（升/） 传感器尺寸 总尺寸
型号 发动机额定流量 稳定流量 直径(mm) 通道尺寸(mm) 长度 直径
P7200 25 200 95 0.46 433 153
P7201 50 134 95 0.61 433 153
P7204 50 400 120 0.46 470 180
P7205 100 237 120 0.61 470 180
P7208 100 800 160 0.46 500 225
P7209 200 457 160 0.61 500 225
P7212 200 1600 215 0.46 615 285
P7213 350 887 215 0.61 615 285
P7216 350 2800 305 0.46 735 370
P7217 650 1733 305 0.61 735 370
主要特点：
¨ Accurate Flow Measurement
¨ Ranges available 25 to 650 litres per second
¨ May be used with Pulsating Flows
¨ Unaffected by Elbows or Bends in Ducts
¨ True linear Characteristics
¨ “Square Law” Errors Eliminated by Tuning
¨ Large Turn Down Ratio
¨ Element Removable for Cleaning
¨ Improved Pneumatic Damping at Pressure Connections
详细内容
仪器简介：
Cussons new range of Laminar Flow Meters (LFM) have been developed from the Ricardo Viscous Flow Air Meters
(VFAM) originally introduced by J. F. Alcock for measuring pulsating air flows in internal combustion engine air intakes.
This new range of air flow meters retains all the attributes of the previous range, ａnd also introduces new features, whilst extending the number of meter sizes which are available.
· Five sizes of housing for nominal element diameters at 95 mm, 120 mm, 160 mm. 215 mm ａnd 305 mm.
· Elements of 0·61 mm passage size for multi-cylinder engines.
· Elements of 0·46 mm passage size for single cylinder ａnd twin cylinder engines.
· The Elements can now be removed from the meter housings for ultrasonic cleaning.
· Housings incorporate provisions for mounting the pressure transducers (from Cussons P7028 Mass Flow Computer) on the housing in a sealed enclosure.
· Improved pneumatic damping is provided at the pressure connection points.
Laminar Flow Meters eliminate the measurement errors which occur with pulsating flows with kinetic meters of the orifice or venturi type. These errors, which are due to both root mean square effects ａnd to pulsating flow in the measurement ports, are eliminated in LFMs as the resistance to flow of the element is directly proportional to velocity, ａnd pressure tapping connection errors are eliminated by the special design of the connections, any square law entry ａnd exit losses to the element are tuned out during calibration.
技术参数：
空气流量（升/） 传感器尺寸 总尺寸
型号 发动机额定流量 稳定流量 直径(mm) 通道尺寸(mm) 长度 直径
P7200 25 200 95 0.46 433 153
P7201 50 134 95 0.61 433 153
P7204 50 400 120 0.46 470 180
P7205 100 237 120 0.61 470 180
P7208 100 800 160 0.46 500 225
P7209 200 457 160 0.61 500 225
P7212 200 1600 215 0.46 615 285
P7213 350 887 215 0.61 615 285
P7216 350 2800 305 0.46 735 370
P7217 650 1733 305 0.61 735 370
主要特点：
¨ Accurate Flow Measurement
¨ Ranges available 25 to 650 litres per second
¨ May be used with Pulsating Flows
¨ Unaffected by Elbows or Bends in Ducts
¨ True linear Characteristics
¨ “Square Law” Errors Eliminated by Tuning
¨ Large Turn Down Ratio
¨ Element Removable for Cleaning
¨ Improved Pneumatic Damping at Pressure Connections
