Micro-Flo0 pages
Blue-White
Industries, Ltd.
DigiFlo Digital Paddlewheel Meters
Engineering and Technical Data
Features:
• High accuracy digital paddlewheel technology.
• 1/8", 1/4"or 1/2" NPT, 1/4"OD or 3/8"OD Tubing sizes.
• Flow rates from 30 to 7000 milliliters per minute.
• 4 model variations:
FS = Sensor mounted display
FP = Panel mounted display (includes 25' cable)
FV = No display. Sensor only. 5vdc current sinking output
FX = No electronic sensor. Visual indicator only.
* 6 digit LCD, up to 4 decimal positions.
* Displays both rate of flow and total accumulated flow.
Open collector alarm set point.
User selectable or custom programmable scale factors.
Flow units: Gallons, Liters, Ounces, milliliters
Time units: Minutes, Hours, Days
Volumetric field calibration programming system.
Non-volatile programming and accumulated flow memory.
Total reset function can be disabled.
Clear PVC viewing lens or PVDF chemical resistant lens.
Weather resistant Valox' PBT enclosure. NEMA 4X
LCD is not recommended for direct sunlight applications.
Specifications:
Max. Working Pressure:
PVC lens, ....................................130 psig (9 bar) @ 70° F (21° C)
PVDF lens, ..................................150 psig (10 bar) @ 70° F (21° C)
Max. Fluid Temperature:
PVC lens, and connectors...........130° F (54° C) @ 0 PSI
PVDF lens, and connectors.........200° F (93° C) @ 0 PSI
Full scale accuracy.......................+/- 6%
Input Power requirement: .... 9 - 28 VDC
Optional AC/DC transformers available
Sensor type:.........................Infra-red light beam
Sensor only output:.............5V DC digital square wave (3-wire)
Sensor output cable: ...........3-wire shielded cable, 6ft
Enclosure:.............................NEMA type 4X, (IP56)
Approximate shipping wt: ...1 lb. ( 45 kg)
Materials of Construction:
Body, Paddle, Axle material:.......PVDF
Connector material:
1 = .500" ID hose barb, PVC
2 = .500" Male NPT, PVC
3 = .500" Female NPT, PVC
4 = .250" OD tubing connection, Polypropylene
5= .125" Female NPT, PVC
6 = .375" OD tubing connection, PVDF
7 = .250" Female NPT, PVC
Viewing lens material option:
Clear see through......................PVC
Opaque chemical resistant.......PVDF
O-ring seals:.................................Viton (Optional EP)
Compression seal to pump:.........PVC
Installation Requirements:
Mounting location
• The meter is designed to withstand outdoor conditions. A cool, dry location, where the unit can be easily serviced is recommended.
• The meter can be mounted on horizontal or vertical runs of pipe. The paddle axle must remain horizontal +/-100.
• The meter can accurately measure flow from either direction.
• The meter can only be used with fluids that can pass infra-red light.
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