加工定制:否 | 品牌:ASK | 型号:DFS-8-W |
类型:质量流量计 | 测量范围:-m3/h | 精度等级:- |
公称通径:-mm | 适用介质:工业用水 | 工作压力:-MPa |
工作温度:-℃ | 规格:- |
Digital flow sensor 数显流量传感器
DFS 系列
产地: 日本
型号: DFS-8-W
A single unit offers three functions: Flow Switch, Flow Sight, and Flow Meter.
Features
|
Type
| ||||
Model | Digital flow sensor | |||
Screw diameter(for both sides) | 1 : Rc1/82 : Rc1/43 : Rc3/86 : Rc3/48 : Rc1 | |||
Applicable fluid | O : Hydraulic oil, lubrication oil (DFS-1: Only O type)W :Water, water soluble cutting oil | |||
Custom specification | Please ask us. |
Example of use
Seizure can be avoided by flow control of lubricating oil for the spindles and bearings of machine tools, printing machines, presses and speed reducers.
Tool damage and fire can be prevented by control of coolant flow to machine tools.
This sensor is used to check if the filter is clogged or not.
Coolant flow control.
Specifications
? Body and overall SpecificationsType | DFS-1 | DFS-2 | DFS-3 | DFS-6 | DFS-8 |
Connection diameter | Rc1/8 | Rc1/4 | Rc3/8 | Rc3/4 | Rc1 |
Maximum Flow Rate ( L/min) | 1 | 10 | 20 | 50 | 100 |
Measurement Range ( L/min) | 0.2~1 | 1~10 | 2~20 | 5~50 | 10~100 |
Maximum Pressure (MPa) | 3 | 3 (if a metal/plastic cap is installed)25 (if an all-metal cap is installed) | |||
Flow Sight Function | Available | Available (if a metal/plastic cap is installed)Not available (if an all-metal cap is installed) ※1 | |||
Accuracy (?/min) | ±0.1 | ±0.5 | ±1.0 | ±2.5 | ±5.0 |
Applicable Fluid ※2 | Hydraulic oil,Lubrication oil | Hydraulic oil, Lubrication oilWater, Water-soluble cutting oil | |||
Pressure loss ※3 | > 0.03MPa | > 0.025MPa | |||
Temperature | 0~80 ℃ (Fluid) 0~50 ℃ (Ambient temperature) | ||||
Material (Fluid contact part) | C3604 (Ni Plating),Nd-Fe-B,POM,PC,NBR (DFS-1: C3604→SUS304) |
Power source | DC12~24 V (permissible voltage fluctuation ±10 %) | ||||
Current Consumption | Maximum 100 mA | ||||
Output | NPN open collector (factory setting) /PNP open collector.Maximum load 100 mA | ||||
Connection | M12X1-4-pin connector (DC) | ||||
Degree of Protection | IP67 equivalent | ||||
Material (outside) | ABS, NBR, PA, and POLYESTER | ||||
Display ※4 | Seven-segment LED (Green/Red) | ||||
Output state ※5 | More than adjusted value : LED (Green) ON / LED (Red) OFFLess than adjusted value : LED (Green) OFF / LED (Red) ON | ||||
Connector ※6 |
※1: | You can not see fluid if the metal cap (for high pressure) is installed. |
※2: | We adjust each type of sensors at our factory in accordance with fluid type. Please specify the type of fluid you intend to use the sensor with when you place your order. |
※3: | Value for Max. Flow rate at viscosity 32 cSt. |
※4: | You can select the non-display mode. |
※5: | You can configure alarm flow rate optionally. See the DFS instruction manual on how to configure. |
※6: | We also sell a single article of sensor cable. Please ask us, for details. |
Principle of actuation
The detection part of digital flow sensor utilizes rotation of the rotor (turbine) installed in the passage. The measuring part detects, by means of the external magnetic sensor, the rotational speed of the permanent magnet mounted on the circumference of the rotorYou can select NPN output or PNP output optionally.ASK全系列选型型号如下:
OPG-DT-R1/4-39 OPG-AT-G1/4-60 OPG-AT-R1/4-60 OPG-BT-G1/4-60 OPG-DU-G1/4-60 OPG-AT-G3/8-75 OPG-BT-G3/8-75 OPG-DU-G3/8-75 OPG-AT-G3/8-100 OPG-BT-G3/8-100 OPG-DU-G3/8-100 OSG-AT-G1/4-60 OSG-AT-R1/4-60 CEPG-AU-G3/8-75 CEPG-BU-G3/8-75 CEPG-DU-G3/8-75 CEPG-AU-G3/8-100 CEPG-BU-G3/8-100 CEPG-DU-G3/8-100 MEPG-BU-G3/8-100 MEPG-DU-G3/8 SPG-A-G3/8 SPG-A-R3/8 BP-F8-1A BP-F8-10C BP-F8-50C BP-F8-100C BP-F8-150C BP-F8-250C BP-F8-500C APT-N-2 APT-N-2G APT-05 APT-10 APT-20 APT-30 APT-G-2 APT-G-3 APT-PG-2 APT-PG-3 APT-BOX NH2 NH3 NH4 SAD-2T SAD-3T F-SAD-2T F-SAD-3T W-SAD-2T W-SAD-3T NBT-R1/2 VT-BN-R1/2 VT-DN-R1/2 TSD-※X TSD-※Y TSF-※X TSF-※Y TSD-※X-31 TSD-※Y-31 TSF-※X-31 TSF-※Y-31 UN-02 UN-18 UN-C-02 UN-C-18 AVT3/8PT*60*76cm-GR10 10cmHg(-0.02~0.1Mpa) P-GAS1-2X100X350KG-B-GR150 LS-1-45-D LSN-200-H LSN-200-L LSN-195L-B-11 LSN-400L-A-11 LSN-480L-A-61-1T-LSN-190 FS-1-O FS-2-O FS-3-O FS-6-O FS-8-O FS-1-W FS-2-W FS-3-W FS-6-W FS-6-W-2 FS-8-W FSM-6-2-10L NH2-R1 NH2-R2 NH3-R2 NH2-G2 NH2-G3 NH3-G2 NH3-G3 NH2-K6 NH3-K6 NH4-K6 NH2-UM1 NH2-UM2 NH3-UM2 NH2-UF1 NH2-UF2 NH3-R5 NH3-G5 NH3-G6 NH3-K6S NH3-UM5SVPG-3-18 SVPG-3-18 SVPG-6 SV-318 SV-314 SV-618 SV-614 F-SV-318 F-SV-314 F-SV-618 F-SV-614 SAN-100-2 SAN-100-3 F-SAN-100-2 F-SAN-100-3 W-SAN-100-2 W-SAN-100-3 SAN-100N-2 SAN-100N-3 F-SAN-100N-2 F-SAN-100N-3 W-SAN-100N-2 W-SAN-100N-3 SAN-100-5 SAN-100-6 SAN-200N-2 SAN-200N-3 SAN-200N-4 F-SAN-200N-2 F-SAN-200N-3 F-SAN-200N-4 W-SAN-200N-2 W-SAN-200N-3 W-SAN-200N-4 SAN-300N-3 SAN-300N-4 F-SAN-300N-3 F-SAN-300N-4 W-SAN-300N-3 W-SAN-300N-4 SAN-200N-5 SAN-200N-6 SAN-300N-6 VA-100-2 VA-100-3 F-VA-100-2 F-VA-100-3 W-VA-100-2 W-VA-100-3 VA-100N F-VA-100N W-VA-100N VA-100TA-2 VA-100TA-3 F-VA-100TA-2 F-VA-100TA-3 W-VA-100TA-2 W-VA-100TA-3 VA-200TC-1/2VA-200-TCVA-100TB-1/4PA-200N F-PA-200N CA-200N F-CA-200N CA-200N-5 AJ-102 AJ-103 AJ-302 AJ-303 AJ-105AJ-106 AJ-305 AJ-306 SA-100-2 SA-100-3 SA-100-5 SA-100-6 SAH-100-2 SAH-100-3 F-SAH-100-2 F-SAH-100-3 W-SAH-100-2 W-SAH-100-3 SAH-100-5 SAH-100-6 SAD-2T SAD-3T F-SAD-2T F-SAD-3T W-SAD-2T W-SAD-3T SAD-5T SAD-6T PSD-2 PSD-3 F-PSD-2PSD-2 F-PSD-3 W-PSD-2 W-PSD-3 PSD-5 PSD-6 ACC-05-C AIC-02-04-11 AIC-03-04-11 AIC-04-04-11 AIC-06-04-11 AIC-02-04-11-C※ IC-03-04-11-C※ AIC-04-04-11-C※ AIC-06-04-11-C※ AIC-02-04-31 AIC-03-04-31 AIC-04-04-31 ATC-01S ATC-02S ATC-03S APT-N-5 APT-N-5G APT-05-NS APT-10-NS APT-20-NS APT-30-NSAPT-G-5 APT-G-6AG1/2-100X40MPA-GR15.5 BG1/2-100X40MPA-GR16 PG-AG1/4×60×25MP-GR3PG-AG1/4×100×25MP-GR5PG-AG1/2×100×40MP-GR10PG-AG1/2×100×25MP-GR5PG-AG1/2×100×25MP-GR10 AKS-G1/2-100x40Mpa-15GR AKS-G1/2-100x100MpaPG-AG1/2×60×25MP-GR3AK1/2×100×40MPBS1/2×100×40MP-GR16.5BS1/2×100×40MP-GR16BK1/2×100×40MP-GR1***VT3/8PT×60×76cm-GR10(10cmHG)AVT3/8PT×60×76cm-GR10(11cmHG) T-02CT-3 AVT3/8PT×60×76cm-GR10(12cmHG)AVT-R3/8-60*-0.1Mpa/0.015GRAG1/2×60×25MP-GR7AS1/2×100×40MP-GR16.***G1/4×60-25MP-GR16.5VA-200TCPG-AG1/4×60×25MP-GR3PG-AG1/4×100×25MP-GR5PG-AG1/2×100×40MP-GR10PG-AG1/2×100×25MP-GR5PG-AG1/2×100×25MP-GR10PG-AG1/2×60×25MP-GR3VA-200-TC W-SAN-100-2AK1/2×100×40MP309S4801(VA-200TC-1/2)309S4801(VA-200TC-1/2)309S4801(VA-200TC-1/2)AKS-G1/2-100 x40Mpa-14.5GRAKS-G1/2-100 x40Mpa-15GRAKS-G1/2-100 x40Mpa-13.5GRAKS-G1/2-100 x40Mpa-7GRAKS-G1/2-100 x100 Mpa SAD-2-2PFSL-1 FSL-2 FSL-3 FSL-6 FSL-8 DFS-1 DFS-2 DFS-3 DFS-6 DFS-8 ICS-D2-MG UN-02-6 UNC-18-*-M1 UNO-G02-03-05 UN-04-41407M NH*-R NH*-G NH*-K6 NH*-UM NH2-UF LSP-140L-A-10BVU-G3/8-100-4Mpa SAN-300N-3L LSN-80L-A-M FSL-1 FSL-2 FSL-3 FSL-6 FSL-8 DFS-1 DFS-2 DFS-3 DFS-6 DFS-8PC-03-04-11ICS-02-MG UN-04-41407M UNO-G02-03-05日本ASK高压尼龙軟管 NH2-R1-0.5-R1日本ASK高压尼龙軟管 NH2-R2-0.5-R2日本ASK高压尼龙軟管 NH3-R2-0.5-R2日本ASK高压尼龙軟管 NH2-R1-1.0-R1-W日本ASK高压尼龙軟管 NH2-R2-1.0-R2-W日本ASK高压尼龙軟管 NH3-R2-1.0-R2-W日本ASK高压尼龙軟管 NH2-G2-0.5-G2日本ASK高压尼龙軟管 NH2-G3-0.5-G3日本ASK高压尼龙軟管 NH3-G2-0.5-G2日本ASK高压尼龙軟管 NH3-G3-0.5-G3日本ASK高压尼龙軟管 NH2-G2-1.0-G2-W日本ASK高压尼龙軟管 NH2-G3-1.0-G3-W日本ASK高压尼龙軟管 NH3-G2-1.0-G2-W日本ASK高压尼龙軟管 NH3-G3-1.0-G3-W日本ASK高压尼龙軟管 NH3-K6-0.55-K6日本ASK高压尼龙軟管 NH3-K6-0.5-K6日本ASK高压尼龙軟管 NH3-K6-0.55-K6日本ASK高压尼龙軟管 NH3-K6-0.5-K6-W日本ASK高压尼龙軟管 NH3-K6-1.0-K6-W日本ASK高压尼龙軟管 NH3-K6-1.5-K6-W日本ASK高压尼龙軟管 NH2-UM1-0.5-UM1日本ASK高压尼龙軟管 NH2-UM2-0.5-UM2日本ASK高压尼龙軟管 NH3-UM2-0.5-UM2日本ASK高压尼龙軟管 NH2-UM1-1.0-UM1-W日本ASK高压尼龙軟管 NH2-UM2-1.0-UM2-W日本ASK高压尼龙軟管 NH3-UM2-1.0-UM2-W日本ASK高压尼龙軟管 NH2-UF1-0.5-UF1日本ASK高压尼龙軟管 NH2-UF2-0.5-UF2日本ASK高压尼龙軟管 NH2-UF1-1.0-UF1-W日本ASK高压尼龙軟管 NH2-UF2-1.0-UF2-W