Đại lý AICHI TOKEI tại Việt Nam OF10ZAWN, OF10ZAWN AICHI TOKEI DENKI, OF-N/OF-WP MICROSTREAM SENSOR_CẢM BIẾN ĐO LƯU LƯỢNG AICHI TOKEI DENKI VIETNAM
Hãng sản xuất: AICHI TOKEI VIET NAM
Mr. TúFeature
Instantaneous Flow-Rate·Integrating Flow Volume Flowmeter
Model OF-WN (Local display type)
Model OF-WP (With pulse output)
・Built-in lithium batteries (No external power supply is required)
・Indications of both instantaneous flow-rate and integrating flow volume by only 1 flowmeter
・Revolving display unit (It can be fixed to a easy-to-read position)
・Simplified structure with the oval gears type measuring principle
・Measurement of various liquids
・Reset function for indications of Integrating Flow Volume (Total) and Integrating Flow Volume (Trip)
・Value holding function for Instantaneous Flow-Rate indication
・Pulse output function (Option)
High Cost-Performance
The MICROSTREAM Sensor was developed to meet the fluid engineering demands for a precise, easy-to-use flow-rate control and monitoring system that can be applied to a wide range of fields.
The MICRSTREAM Series meets the needs of vanguard R&D departments across the face of industry.
What’s more, if you have found micro FlowSensor instrumentation to be prohibitively expensive in the past, you will be amazed at the ease and economy with which the MICROSTREAM system can be adopted. The proliferation of micro computers has created an increased demand for reliable, and economical systems which are easy to operate. The MICROSTREAM Sensor for the control and monitoring of fluid flow-sensor has met this demand, and has revolutionized the fluid instrumentation industry in the process.
Applications
To control kerosene burner combustion for efficient fuel control
To indicate the fuel consumption rate and ‘remaining fuel’ of internal combustion systems
To control the flow for chemical feeder systems
To measure the flow of liquid cosmetic products,etc.
| Instantaneous flow-rateIntegrating flow volume flowmeter OF-WN Type |
OF05ZAWN | OF10ZAWN | ||
|---|---|---|---|---|
| Instantaneous flow-rateIntegrating flow volume flowmeter (with pulse output) OF-WP Type |
OF05ZAWP | OF10ZAWP | ||
| Flow-rate range (m3/h) |
Fluid viscosity 0.3 – 0.8mPa·S |
0.085 – 0.85L/min | 0.7 – 5L/min | |
| 0.8 – 2.0mPa·S | 0.05 – 0.85L/min | 0.35 – 5L/min | ||
| 2.0 – 5.0mPa·S | 0.017 – 0.85L/min | 0.17 – 5L/min | ||
| 5.0 – 200mPa·S | 0.0085 – 0.85L/min | 0.085 – 5L/min | ||
| Accuracy (*1) |
Flow-rate indication | ±2%RS±0.007L/min | ±2% RS±0.04L/min | |
| Volume indication | ±2%RS | |||
| Measurable fluids |
Various liquids | Please select with reference to the following major materials of the liquid-touching materials |
||
| Major fluids | Water, hot water, kerosene, heavy oil | |||
| Max. working pressure | 0.5MPa (at the time of fluid temperature of 20°C) | |||
| Pressure drop | Not more than 4kPa | Not more than 10kPa | ||
| Fluid temperature range | 0 to +60°C | |||
| Output signal (for OF-WP) | Open drain output (Equivalent to open collector) Pulse width: Not less than 5ms Max. rating voltage: 30 VDC Output capacity: “ON resistance” Not more than 150Ω, “OFFresistance” Not less than 100kΩ (Remained voltage not more than 1.5V in case of input current not more than 10mA) |
|||
| Pulse unit (for OF-WP) | 10mL/p | |||
| Ambient temperature range | 0 to +60°C 35 to 85%RH (Dew condensation must be avoided) |
|||
| LCD | Flow-rate | Smallest Scale | 0.007L/min | 0.04L/min |
| Display digits | 0.000L/min | 00.00L/min | ||
| Volume | Smallest Scale | 0.001L | 0.01L | |
| Display digits | 00000.000L | 000000.00L | ||
| Power supply | Built-in lithium battery (Battery life 4 years. Not replaceable.) | |||
| Structure | IP64 equivalent, Indoor installation | |||
| Connection | R1/4 | R1/2 | ||
| Meter Weight | Approx. 240g | Approx. 260g | ||
| Major materials of the liquid touching parts |
Casing | PPS | ||
| Rotor | PPS | |||
| O-ring | NBR | |||
| Pivot | SUS304 | |||
| Instantaneous flow-rate Integrating flow volume flowmeter OF-WN Type |
OF05ZZWN | OF10ZZWN | ||
|---|---|---|---|---|
| Instantaneous flow-rate Integrating flow volume flowmeter (with pulse output) OF-WP Type |
OF05ZZWP | OF10ZZWP | ||
| Flow-rate range (m3/h) |
Fluid viscosity 0.3 – 0.8mPa·S |
0.085 – 0.85L/min | 0.7 – 5L/min | |
| 0.8 – 2.0mPa·S | 0.05 – 0.85L/min | 0.35 – 5L/min | ||
| 2.0 – 5.0mPa·S | 0.017 – 0.85L/min | 0.17 – 5L/min | ||
| 5.0 – 200mPa·S | 0.0085 – 0.85L/min | 0.085 – 5L/min | ||
| Accuracy (*1) |
Flow-rate indication | ±2%RS±0.007L/min | ±2% RS±0.04L/min | |
| Volume indication | ±2%RS | |||
| Measurable fluids |
Various liquids | Please select with reference to the following major materials of the liquid-touching materials |
||
| Major fluids | Water, hot water, kerosene, heavy oil | |||
| Max. working pressure | 0.5MPa (at the time of fluid temperature of 20°C) | |||
| Pressure drop | Not more than 4kPa | Not more than 10kPa | ||
| Fluid temperature range | 0 to +60°C | |||
| Output signal (for OF-WP) | Open drain output (Equivalent to open collector) Pulse width: Not less than 5ms Max. rating voltage: 30 VDC Output capacity: “ON resistance” Not more than 150Ω, “OFFresistance” Not less than 100kΩ (Remained voltage not more than 1.5V in case of input current not more than 10mA) |
|||
| Pulse unit (for OF-WP) | 10mL/p | |||
| Ambient temperature range | 0 to +60°C 35 to 85%RH (Dew condensation must be avoided) |
|||
| LCD | Flow-rate | Smallest Scale | 0.007L/min | 0.04L/min |
| Display digits | 0.000L/min | 00.00L/min | ||
| Volume | Smallest Scale | 0.001L | 0.01L | |
| Display digits | 00000.000L | 000000.00L | ||
| Power supply | Built-in lithium battery (Battery life 4 years. Not replaceable.) | |||
| Structure | IP64 equivalent, Indoor installation | |||
| Connection | R1/4 | R1/2 | ||
| Meter Weight | Approx. 240g | Approx. 260g | ||
| Major materials of the liquid touching parts |
Casing | PPS | ||
| Rotor | PPS | |||
| O-ring | FKM | |||
| Pivot | SiC | |||
In case there is possibility that any particle is flown in the liquid to be measured, please install a filter of not less than 80 meshes at the inlet side of the flowmeter.
Gasoline, Sodium hydroxide (Caustic soda), Hydrogen peroxide solution (Oxydol), and Hydrochloric acid are not applicable.
*1: With the standard installation position.
External dimensions
| Model | OF05 | OF10 |
|---|---|---|
| A(mm) | 80 | 90 |
| B(mm) | 8 | 8.5 |
| C(mm) | 25 | 24 |
Standard installation position
Materials – Abbreviations
| PPS | Polyphenylene Sulfide Resin |
|---|---|
| NBR | Acrylonitrile-Butadiene Rubber |
| SUS304 | Stainless Steel 304 |
| FKM | Fluoro Rubber |
| SiC | Silicon Carbide Ceramic |
・Specifications are subject to change without notice.
・Product Warranties
