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Panasonic Industry / Automation Controls

FM-255-AR2-P｜Integrated Display Type Digital Flow Sensor FM-200(Discontinued)

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Discontinued

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This product has been confirmed that it does not contain the 6 substances specified in EU RoHS Directive 2011/65/EU and the 4 substances specified in 2015/863/EU.

    Product Number

    FM-255-AR2-P

    Part Number

    FM-255-AR2-P

    Product

    Integrated Display Type Digital Flow Sensor

    Details

    Aluminum body type

    Product Name

    		 Integrated Display Type Digital Flow Sensor FM-200(Discontinued)
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    Spec Detail

    ItemSpecifications
    Part NumberFM-255-AR2-P
    Product NumberFM-255-AR2-P
    Products NameIntegrated Display Type Digital Flow Sensor
    Product detailsAluminum body type
    Full scale flow rate500 ℓ/min.
    (Note):Converted to volumetric flow at +20 ℃ +68 ℉ and 1 atmospheric pressure (101 kPa).
    Instant flow rate:Display range-550 to +550 ℓ/min.
    (Note):The display flow rate range is the case when setting to bi-direction at the flow direction setting. When the flow direction is set to one-side forward direction or one-side reverse direction, the negative side of the display flow rate range shows 10 % of the full-scale (F.S.).
    Instant flow rate:Setting and display resolution1 ℓ/min.
    Integrated flow rate:Display range±9999999 ℓ
    (Note):The display flow rate range is the case when setting to bi-direction at the flow direction setting. When the flow direction is set to one-side forward direction or one-side reverse direction, the negative side of the display flow rate range shows 10 % of the full-scale (F.S.).
    Integrated flow rate:Setting and display resolution1 ℓ
    Specified integrated value5 ℓ
    Port sizeRc1/2 female thread
    WeightNet weight: 155 g approx., Gross weight: 220 g approx.
    Rated pressure range-0.09 to +0.7 MPa
    Pressure withstandability1 MPa
    Applicable fluidClean air, compressed air, nitrogen gas
    (Note):The clean air complies with JIS B 8392-1.1.1 to 5.6.2, and the compressed air complies with JIS B 8392-1.1.1 to 1.6.2.
    Supply voltage12 to 24 V DC ± 10 % Ripple P-P10 % or less
    Current consumptionNormal mode: 60 mA or less, ECO mode: 40 mA or less
    Comparative outputPNP open-collector transistor
    ・Maximum source current: 50 m A or less
    ・Applied voltage: 26.4 V DC or less(between comparative output and +V)
    ・Residual voltage: 2.4 V or less (at 50 mA source current)
    Comparative output:Output modesOutput OFF mode, window comparator mode, hysteresis mode, integrated output mode, integrated pulse output mode
    Comparative output:Short-circuit protectionIncorporated
    Comparative output:HysteresisWindow comparator mode: 1 to 8 % F.S. approx. (variable) (Factory settings: approx. 1 % F.S.), Hysteresis mode: Variable (minimum 1 digit)
    Comparative output:Response time50 ms, 80 ms, 120 ms, 200 ms, 400 ms, 800 ms, 1,500 ms, selectable by key operation
    Analog voltage outputOutput voltage: 1 to 5 V, Output impedance: 1 kΩ approx.
    RepeatabilityWithin ±1 % F.S.
    Accuracy assurance rangeBi-direction : -100 to -3 % F.S., +3 to +100 % F.S.
    One-side direction : +3 to +100 % F.S.
    (Note):Take care that if fluid flows in the vicinity of zero-point which is out of the accuracy assurance range, the instant flow rate value may forcibly display "zero", or the integrated flow display value may not be counted up, or the integrated pulse output may not be outputted.
    External inputON voltage: +5 V to +V
    OFF voltage: 0 to +0.6 V, or open
    Input time: 80 ms or more
    LinearityWithin ±3 % F.S. (Ambient temperature +25 ℃ +77 ℉, flow rate range 3 to 100 % F.S., atmospheric criteria on secondary side)
    Display4 digits + 4 digits 2-color LCD display (Display refresh rate: 250 ms, 500 ms, 1,000 ms, selectable by key operation)
    ProtectionIP40 (IEC)
    Ambient temperature0 to +50 ℃ +32 to +122 ℉ (No dew condensation allowed), Storage: -10 to +60 ℃ +14 to +140 ℉
    Ambient humidity35 to 90 % RH, Storage: 35 to 90 % RH
    Voltage withstandability1,000 V AC for one min. between all supply terminals connected together and enclosure (Excluding the aluminum body type)
    Insulation resistance10 MΩ, or more, with 500 V DC megger between all supply terminals connected together and enclosure (Excluding the aluminum body type)
    Vibration resistance10 to 150 Hz frequency, 0.75 mm 0.030 in double amplitude or 49 m/s2 max. acceleration, in X, Y and Z directions for two hours each
    Shock resistance100 m/s2 acceleration (10 G approx.) in X, Y and Z directions three times each
    Temperature characteristicsWithin ±0.2 % F.S./℃ (+25 ℃ +77 ℉ criteria, +15 to +35 ℃ +59 to +95 ℉ ambient temperature range)
    Pressure characteristicsWithin ±5 % F.S. (-0.09 to +0.7 MPa, +25 ℃ +77 ℉, atmospheric criteria on secondary side)
    Enclosure earthingFloating
    (Note):As a varistor (clamping voltage: approx. 40 V) is connected to the aluminum body type, do not apply voltage higher than the rated voltage of the sensor.
    MaterialEnclosure: ABS, Body: Polyamide (Aluminum body type: Aluminum), Switch: EPDM, Display: Acrylic, Mounting screw part (Resin body type): Brass Current plate / Port filter: Stainless steel (used for the gas contact area), Sensor chip: Silicon, Gasket: Fluorine rubber
    Connecting methodConnector
    Cable lengthTotal length up to 10 m 32.808 ft is possible with 0.3 mm2, or more, cable.
    AccessoriesCN-F15-C1 (Connector attached cable 1 m 3.281 ft): 1 pc.

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