Non-Wetted Electrode Electromagnetic Flow SensorsFD-M series

FD-MA2P

Amplifier Unit, DIN Rail Mount Type, Expansion Unit, PNP

[Discontinued model]

This model has been discontinued.

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SPECIFICATIONS

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Model

FD-MA2P

Output

PNP output (expansion unit)

Installation type

DIN mounted*1

Rated flow range

FD-MH10 : 0.5 to 10L/min, FD-MH50 : 2.5 to 50L/min, FD-MH100 : 5 to 100L/min, FD-MH500 : 25 to 500L/minThe rated flow range indicates the range that is supposed to be used in general.*2

Possible display range

FD-MH10 : 0.5 to 24L/min, FD-MH50 : 2.5 to 100L/min, FD-MH100 : 5 to 200L/min, FD-MH500 : 25 to 1000L/min*3

Possible ranges to set

FD-MH10 : 0 to 30 L/min,FD-MH50 : 0 to 100 L/min,FD-MH100 : 0 to 200 L/min,FD-MH500 : 0 to 999.9 L/min

Zero-cut flow rate

FD-MH10 : 0.5L/min, FD-MH50 : 2.5L/min, FD-MH100 : 5L/min, FD-MH500 : 25L/min*3

Display method

Dual row display with 4-digit, 7 segment LED, other indicators

Display resolution

FD-MH10 : 0.01/0.1 ( L/min) selectable,FD-MH50 : 0.01/0.1 ( L/min) selectable,FD-MH100 : 0.1/1 ( L/min) selectable,FD-MH500 : 0.1/1 ( L/min) selectable

Repeatability

0.5 s : ±5% of F.S., 1 s : ±3.5% of F.S., 2.5 s : ±2.5% of F.S., 5 s : ±1.6% of F.S., 10 s : ±1% of F.S., 30 s : ±0.8% of F.S., 60 s : ±0.6% of F.S.*4

Hysteresis

Variable

Response time (chatter prevention feature)

500 ms/1 s/2.5 s/5 s/10 s/30 s/60 s variable

Accumulated flow unit

FD-MH10 : 0.01/0.1/1
/10/100 (L)
selectable,FD-MH50 : 0.1/1/10/
100/1000 (L)
selectable,FD-MH100 : 0.1/1/10/
100/1000 (L)
selectable,FD-MH500 : 1/10/100/
1000/10000 (L)
selectable

Integration data storage cycle

Save to memory every 10 seconds

Memory backup

EEPROM (Data storage length : min. 10 years, Data read/write frequency : min. 1 million times)

Control output

Maximum PNP open-collector output : 100 mA/ch*5 (30 V or less)

Control output/Accumulation pulse output/ Error alarm output

Residual voltage : 1 V or less

Analog output

4 to 20 mA, maximum load resistance 260 ΩAnalog output range can be set arbitrary

Abnormality alarm output

Three outputs (N.O./N.C. switchable)

Integration reset/bank switch input/flow zero function input

Selectable from 3 types, input time : 20 ms or more

Power consumption (Current consumption)

Normal : 1700 mW (70 mA), Power save : 1440 mW (60 mA)

Power supply voltage

24 VDC, ripple (P-P) : 10% or less

Environmental resistance

Ambient operating temperature

0 to 50°C 32 to 122°F, no freezing

Ambient operating humidity

35 to 85% RH (No condensation)

Vibration resistance

10 to 55 Hz, 1.5 mm 0.06" double amplitude for 2 hours in each of the X, Y, and Z directions

Material

Main case : polycarbonate, Key tops : polyacetal, Front sheet : polycarbonate, Cable : PVC

Accessory

None

Weight

Approx 115 g

*1 Do not connect to the sides of units other than the DL-RS1 and FD-M.
*2 The rated flow range indicates recommended operating range.
*3 Flow under the zero cut flow will be displayed as 0 L/min.
*4 • The repeatability is effective within the display range. Convert the F.S. (full scale) listed in the table according to the rated flow range.
• The repeatability for FD-MH10A in the range of 20 to 30L/min is the double of the value listed in the table.
*5 Maximum 20 mA for alarm output. When the total number of extension units is between 6 and 10, set each output current to 10 mA or less.

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