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By receiving output pulse from the Digital Flow Switch or Digital Flow Sensor, instant flow rate of fluid is indicated digitally.


Since flow rate can be directly read by LED of letter height 10mm, flow rate can be read easily.
The front panel is compact, by adopting 72 DIN Standard size,
Each flow rate range can be operated with the switch.

   
   
Specifications
Model DFM2-1000
Indication Red segment LED 10X5.5(Height X Width)mm
Indication Range 0 to 99999 Max.5-digit indication
Calculation Frequency measurement computation system
Decimal Point Under decimal point 0 to 4-digit indication Arbitrary setting possible
Indication Value Calibration Method Scaling is changed by the front panel key.
Indication Flow Rate Range 0.2 to 2/min、0.5 to 5/min、2.5 to 25/min、12 to 120/min
Setting of Auto-zero Time Setting 1 to 9 seconds in 1 second unit is possible.
Pluse Input(INI)
Input Resistance : 10k(Pull-up to DC24V) Negative Logic Operation
Input Current : 2mA or under
Operation Voltage : ON Voltage = 2V or under
 OFF Voltage = 5V or above
Pilse Width : 50s or above in both H and L
Setting inhibition input(KPT)
Input Resistance : 10k(Pull-up to DC24V) Negative Logic Operation
Input Current : 2mA or under
Operation Voltage : ON Voltage = 2V or under (Changeing each set value impossible)
 OFF voltage = 5V or above (Changing each set value possible)
Setting Memory
Memory System : Memorizing by non-volatile element(NV-RAM)
Memory Time : about 10 years
Power Supply Voltage AC100V/200V、90 to 120% 50/60Hz
Outer Supply Power DC24V10% 80mA
Consumed Power approx. 8.5AV
Ambient Temperature -10 to +50 Celsius Degree(But do not use when frozen)
Ambient Humidity 35 to 85%RH (But do not condensing)
Stored Ambient Temperature -25 to +85 Celsius Degree(But do not use when frozen)
Weight approx. 450g(Including Accessories)
Adaptable Machine Type Panel Fitting Bracket/Vis
Note) As for changing of each setting, refer to the Instruction Manual attached to the commodity.



Related Series
DFS3 Series DFT Series
Digital Flow Switch Digital Flow Sensor

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