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A flow sensor voltage monitor.
[Features]
· A full range of sensors (6 ranges) can be covered by one monitor.
· Connectors.
· Easy connection and removal of wiring.
[Applications]
· For monitoring the voltage of PFMV5.
PFMV3 Series external appearance
Regarding voltage monitors
*Voltage value display and instantaneous flow rate display can also be selected.
(Unit: mm)
PFMV3 Series dimensional drawing (front)
PFMV3 Series dimensional drawing (side)
PFMV3 Series dimensional drawing (back)
Sensor Connector (ZS-28-C) Structural Drawing
Pin No. | Terminal name |
---|---|
1 | DC (+) |
2 | N.C. |
3 | DC (-) |
4 | IN |
*1 to 5 V (sensor output)
(Unit: mm)
With bracket dimensional drawing (back)
With bracket dimensional drawing (side)
With bracket view A
Model | PFMV3□□ Series | ||||||
---|---|---|---|---|---|---|---|
Compatible sensors | PFMV505 | PFMV510 | PFMV530 | PFMV505F | PFMV510F | PFMV530F | |
Flow rate | Rated range | 0 to 0.5 L/min | 0 to 1 L/min | 0 to 3 L/min | -0.5 to 0.5 L/min | -1 to 1 L/min | -3 to 3 L/min |
Displayable range | -0.025 to 0.525 L/min | -0.05 to 1.05 L/min | -0.15 to 3.15 L/min | -0.525 to 0.525 L/min | -1.05 to 1.05 L/min | -3.15 to 3.15 L/min | |
Settable range | -0.025 to 0.525 L/min | -0.05 to 1.05 L/min | -0.15 to 3.15 L/min | -0.525 to 0.525 L/min | -1.05 to 1.05 L/min | -3.15 to 3.15 L/min | |
Minimum set unit | 0.001 L/min | 0.01 L/min | 0.001 L/min | 0.01 L/min | |||
Voltage | Rated range | 1.00 to 5.00 V | |||||
Display voltage range | 0.70 to 5.10 V: Voltages below 0.70 V are displayed as “LLL”, voltages above 5.10 V are displayed as “HHH”. | ||||||
Set voltage range | 0.70 to 5.10 V | ||||||
Minimum set unit | 0.01 V | ||||||
Indication unitNote 1) | Voltage: V Instantaneous flow rate: L/min, CFH (ft3/h) | ||||||
Power supply voltage | 12 to 24 V DC ±10% (with polarity protection) | ||||||
Current Consumption | 50 mA or less | ||||||
HysteresisNote 2) | Hysteresis mode: variable, Window comparator mode: variable | ||||||
Switch output | NPN or PNP open collector output 2 outputs Maximum load current: 80 mA, Maximum load voltage: 30 V DC (at NPN output) Residual voltage 1 V or less (at load current 80 mA), with short circuit protection | ||||||
Response time | Switch output: 2 ms (10 ms / 50 ms / 0.5 s / 1 s can be selected)Note 3) | ||||||
RepeatabilityNote 4) | ±0.1% F.S., Analog output accuracy: ±0.3% F.S. | ||||||
Analog Output | Voltage output: 1 to 5 V DC, Output impedance: Approx. 1 kΩ Current output: 4 to 20 mA DC, Maximum load impedance: 600 Ω (at 24 V DC), Minimum load impedance: 50 Ω Accuracy: ±1% F.S. (relative to display value), Response: 0.1 s (90% response) or less | ||||||
Display accuracyNote 4) | ±0.5% F.S. ±1 digit | ||||||
Display Method | 3 + 1/2 digit 7-segment display unit. 2-color display (red/green), Update cycle: 10 times / sec | ||||||
Status LEDs | OUT1: Lights up when output is turned ON (green), OUT2: Lights up when output is turned ON (red) | ||||||
External input (auto-shift input)Note 5) | Non-voltage input (reed or solid state), LOW level input 5 ms or more, LOW level 0.4 V or less | ||||||
Enclosure | IP40 | ||||||
Operating temperature range | During operation: 0 to 50°C, During storage: -10 to 60°C (No freezing or condensation) | ||||||
Operating Humidity Range | During operation, storage: 35 to 85% R.H. (No condensation) | ||||||
Withstand Voltage | 1,000 V AC for 1 min. between terminals and housing | ||||||
Insulation Resistance | 50 MΩ or more (500 V DC measured via megohmmeter) between terminals and housing | ||||||
Temperature characteristics | ±0.5% F.S. or less (25°C reference) | ||||||
Standard | CE UL | ||||||
Connection | Power supply/ output connection: 5P connector, Sensor unit: 4P connector (cable specifications) | ||||||
Material | Front case, rear case: PBT | ||||||
Weight | 30 g (without cable), 85 g (with cable) |
Note 1) For digital flow switch unit switching function (Fixed SI unit [V or L/min] will be set for switch types without the unit switching function.)
Note 2) Set to hysteresis mode at time of shipment from the factory. Can be changed to window comparator mode by using the push buttons.
Note 3) This is the response when the value is set to 90% on a 0 to 100% step input.
Note 4) When the flow rate display function is selected, repeatability and display accuracy should be identical to the graph in the manufacturer's catalog.
Note 5) Auto-shift function is turned OFF at the time of shipment from the factory. Use after turning auto-shift on by using the push buttons.
Note 6) Please consult with the manufacturer support center regarding wiring.
Note 7) Products with small scratches, smears or variations in display color and brightness, etc. that does not affect the performance will be verified as conforming products.
The settable range is the range that can be set in the switch.
The inputtable range is the range that satisfies the switch specifications (accuracy, linearity, etc.)
It is possible to set a value outside of the inputtable range if it is within the settable range; however, the specification is not guaranteed.
Settable range and voltage input range
The settable range is the flow range that can be set in the switch.
The rated flow range is the flow rate range that satisfies the switch specifications (accuracy, linearity, etc.)
It is possible to set a value outside of the rated flow range if it is within the settable range; however, the specification is not guaranteed.
Display flow rate range / Set flow rate range when PFMV5 series and PFMV3 series are connected
Output operation
The output can be selected from the following: Output (Hysteresis mode and window comparator mode) corresponding to receiving voltage. At the time of shipment from the factory, it is set to hysteresis mode, reverse output.
Displayed values
The monitor receives the output voltage of the connected sensor and displays the received voltage. The unit is [V] and the voltage is displayed at 0.01 V intervals.
However, voltages below 0.70 V are displayed as “LLL” and voltages of 5.1 V or above are displayed as “HHH”. Since the voltage is displayed on the monitor, it does not rely on the sensor range.
Auto-preset function
This is a function that calculates the set value automatically. When a predetermined operation is conducted while the sensor is connected, the set value is calculated and decided automatically by changing the flow rate. (Fine adjustment is also possible.)
Selection of power-saving mode
Power-saving mode can be selected. With this function shifts, if no buttons are pressed for 30 seconds, it shifts to power-saving mode. At the time of shipment from the factory, the product is set to normal mode (power-saving mode off). (When power-saving mode is active, the decimal point flashes.)
Setting of secret code
The user can select whether a secret code must be entered to release the key lock. At the time of shipment from the factory, it is set to not require a secret code.
Peak/bottom value indication
The maximum (minimum) voltage is detected and updated from when the power supply is turned on. In peak (bottom) value indication mode, this maximum (minimum) value is displayed.
Keylock function
Prevents operation errors such as accidentally changing setting values.
Display mode
Select whether to display the voltage or the instantaneous flow rate. The displayed flow rate value is for the standard condition (ANR) of 20°C, 1 αtm and 65% R.H.
Part Number |
---|
PFMV305-MLG |
Part Number | Price | Minimum Order Qty. | Volume Discount | Days to ShipSố ngày giao hàng | RoHS | Sensor, Monitor Structure | Output Method | Analog Output Specification | Number of Output Points | Analog Voltage Output (V) | Analog Current Output (mA) | Unit Specifications | Bracket | Option | Instruction Manual | Calibration Certificate | External input |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | 10 | [Separate Type, Connector Connection] Remote type monitor unit | PNP Open Collector | - | 2 | - | - | SI unit fixed | None | Power supply / output connection cable + connector for sensor connection | With operation manual (Japanese and English) | Without calibration certificate | Available |
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Type | Flow monitor | Number of Input Points | 1 | Power Supply Type | DC |
---|---|---|---|---|---|
Power Supply Voltage(V) | 12 to 24 ±10% | Applicable Sensors | PFMV5□ (F)-1-□□ | Input specifications | Voltage input |
Please check the type/dimensions/specifications of the part PFMV305-MLG in the Voltage Monitor For PFMV5, PFMV3 Series series.Vui lòng kiểm tra kiểu/kích thước/thông số kỹ thuật của phần PFMV305-MLG trong chuỗi Voltage Monitor For PFMV5, PFMV3 Series.
Part Number |
---|
PFMV300-A |
PFMV300-B |
PFMV300-BG-N |
PFMV300-E |
PFMV300-G |
PFMV305-MLG-A |
Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to ShipSố ngày giao hàng | RoHS | Sensor, Monitor Structure | Output Method | Analog Output Specification | Number of Output Points | Analog Voltage Output (V) | Analog Current Output (mA) | Unit Specifications | Bracket | Option | Instruction Manual | Calibration Certificate | External input |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2,402,480 VND | 1 Piece(s) | 32 Day(s) | 10 | [Separate Type, Connector Connection] Remote type monitor unit | NPN Open Collector / Analog | Voltage | 3 | [DC1-5V] DC1-5V | - | With unit conversion function | None | None | With operation manual (Japanese and English) | With calibration certificate | None | ||
- | 1 Piece(s) | Quote | 10 | [Separate Type, Connector Connection] Remote type monitor unit | NPN Open Collector / Analog | Voltage | 3 | [DC1-5V] DC1-5V | - | With unit conversion function | None | Panel-mount adapter | With operation manual (Japanese and English) | Without calibration certificate | None | ||
- | 1 Piece(s) | Quote | 10 | [Separate Type, Connector Connection] Remote type monitor unit | NPN Open Collector / Analog | Voltage | 3 | [DC1-5V] DC1-5V | - | With unit conversion function | None | With panel-mount adapter + connector for sensor connection | No Instruction Manual | Without calibration certificate | None | ||
- | 1 Piece(s) | Quote | 10 | [Separate Type, Connector Connection] Remote type monitor unit | NPN Open Collector / Analog | Voltage | 3 | [DC1-5V] DC1-5V | - | With unit conversion function | With Bracket | None | With operation manual (Japanese and English) | Without calibration certificate | None | ||
- | 1 Piece(s) | Quote | 10 | [Separate Type, Connector Connection] Remote type monitor unit | NPN Open Collector / Analog | Voltage | 3 | [DC1-5V] DC1-5V | - | With unit conversion function | None | With a connector which is used for connecting sensor | With operation manual (Japanese and English) | Without calibration certificate | None | ||
- | 1 Piece(s) | Quote | 10 | [Separate Type, Connector Connection] Remote type monitor unit | PNP Open Collector | - | 2 | - | - | SI unit fixed | None | Power supply / output connection cable + connector for sensor connection | With operation manual (Japanese and English) | With calibration certificate | Available |
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