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Home >> Flow and Level Produ... >> Turbine, Paddle Whee... >> Low Flow Sensors >> FLR1000

Air/Water Flow Sensors with 0 to 5 Vdc Output
FLR1000   
1 year warranty CE RoHS
 
Low Flow Sensor for Air and Water - FLR1000
FLR1000:Air/Water Flow Sensors with 0 to 5 Vdc Output
Click for larger image.
   
USD$11,880.00  FLR1001
• 0 to 5 Vdc Linear Output Signal
• Power Input 12 Vdc or 24 Vdc (depending on the model)
• Full Scale from 100 ml/min up to 500 L/min
• 1% Accuracy for Liquids/3% Accuracy for Gasses
• Highly Repeatability
• Stainless Steel Models are Available at: FLR1000ST



View related products - Turbine, Paddle Wheel & Positive Displacement Flow Meters

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FLR1000 Series flow sensors can measure extremely low flow rates from 20 mL/min to 500 L/min. These sensors are suitable for a wide variety of industrial, commercial, and laboratory flow applications. Not for use with Hydrogen or Helium. FLR1000 Series flow sensors operate on 12 Vdc power and are designed for incorporation into data acquisition systems that supply 12.5 Vdc to sensors and receive 0 to 5 Vdc linear signals in return. Because of their cost effectiveness, FLR1000 Series units may replace conventional glass tube and ball flow meters in applications in which an electrical signal proportional to flow rate is desired.

The FLR1000 Series uses a Pelton-type turbine wheel to determine the flow rate of the gas. The rotation rate of the turbine wheel is linear over a wide dynamic range. The electro-optical system consists of a diode emitting energy in the infrared spectrum. Light energy is alternatively reflected and absorbed from "spokes" deposited on the small turbine wheel. This reflected light energy is detected by a photodiode. Thus, as the turbine wheel rotates in response to gas flow rate, electrical pulses are generated. Processing circuitry provides a DC voltage output proportional to the flow rate. For example, output signal is 1.0 Vdc at 20% of rated flow, 2.5 Vdc at 50% of rated flow, 4.0 Vdc at 80% of rated flow, and 5.0 Vdc at 100% of rated flow. Sensors can handle 20% above their rated flow without being damaged.

SPECIFICATIONS
FLR1000 Series
Accuracy: ±3% FS
Display: 3½-digit LCD, 22 mm (7/8") H
Output Signal: 0 to 5 Vdc, adjustable ±20% (typical)
Power Requirement: 11.5 to 15 Vdc regulated, 30 mA (typical)
Standard Sensor Material: 40% glass filled polyphenelene sulfide, glass window, stainless steel bearing support; sapphire shaft and bearing; FKM rubber O-rings standard
Pressure Rating: 40 psi at 20°C (68°F) for gas, 100 psi for liquid, 500 psi for brass units using liquid services
Temperature Rating: 0 to 50°C (32 to 122°F)
Temperature Sensitivity: ±0.2%/°C
Linearity: ±3% FS
Repeatability: ±0.5% FS from 50 to 100% of rated max flow for gas; ±0.2% FS for liquid
Cable Assembly: 0.9 m (3') cable length
Dimensions:
Display: 76 x 44 x 89 mm (3 x 1.75 x 3.5")
Non-Display: 60 x 42 x 37 mm (2.35 x 1.65 x 1.25")
Pressure Sensitivity: ±0.07%/mm Hg (using air at 1 to 3 atm)
Mounting: Holes for #4 screw provided

   Voltage Output Models: 11.5 to 12.5 Vdc (0.4 W @ 12 Vdc)
   Current Output Models: 18 to 24 Vdc (1.2 W @ 24 Vdc), 50 mA

Gas Flow Models - PPS Construction
Model No.
No Display		 Model No.
with Display		 Flow Range Max Pressure Drop Acetal Tube Fitting
FLR1001 FLR1001-D 20 to 100 mL/min 20 Inches Water 1/8"
FLR1002 FLR1002-D 40 to 200 mL/min 8 Inches Water 1/8"
FLR1003 FLR1003-D 100 to 500 mL/min 2 Inches Water 1/8"
FLR1004 FLR1004-D 200 to 1000 mL/min 2 Inches Water 1/8"
FLR1005 FLR1005-D 0.4 to 2 L/min 2 Inches Water 1/4"
FLR1006 FLR1006-D 1.0 to 5 L/min 2 Inches Water 1/4"
FLR1201 FLR1201-D 2.0 to 10 L/min 3 Inches Water 1/4"
FLR1202 FLR1202-D 4.0 to 20 L/min 3 Inches Water 3/8"
FLR1203 FLR1203-D 10 to 50 L/min 3 Inches Water 3/8"
FLR1204 FLR1204-D 20 to 100 L/min 3 Inches Water 1/2"
FLR1205 FLR1205-D 40 to 200 L/min 5 Inches Water 1/2"
FLR1206 FLR1206-D 100 to 500 L/min 20 Inches Water 1/2"

Liquid Flow Models - PPS Construction
Model No.
No Display		 Model No.
with Display		 Flow Range Max Pressure Drop Acetal Tube Fitting
FLR1007 FLR1007-D 13 to 100 mL/min 10 psi 1/8"
FLR1008 FLR1008-D 20 to 200 mL/min 10 psi 1/4"
FLR1009 FLR1009-D 50 to 500 mL/min 10 psi 1/4"
FLR1010 FLR1010-D 100 to 1000 mL/min 6 psi 1/4"
FLR1011 FLR1011-D 0.2 to 2 L/min 6 psi 1/4"
FLR1012 FLR1012-D 0.5 to 5 L/min 6 psi 3/8"
FLR1013 FLR1013-D 1.0 to 10 L/min 10 psi 3/8"


To Order (Specify Model Number)    
expand list What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.
 
Most Popular Models Highlighted!
 Part Number   Availability   Price   Description RoHS   Qty.
 Air Flow Meters without Display†
    FLR1001 6 Weeks   11,880.00    20 to 100 ml/min air Not RoHS compliant
Click to expand/minimize a list of what others bought with the FLR1002  FLR1002 6 Weeks   11,245.00    40 to 200 ml/min air Not RoHS compliant
    FLR1003 6 Weeks   11,880.00    100 to 500 ml/min air Not RoHS compliant
Click to expand/minimize a list of what others bought with the FLR1004  FLR1004 In Stock   11,245.00    200 to 1000 ml/min air Not RoHS compliant
Click to expand/minimize a list of what others bought with the FLR1005  FLR1005 In Stock   11,880.00    0.4 to 2.0 L/min air Not RoHS compliant
Click to expand/minimize a list of what others bought with the FLR1006  FLR1006 In Stock   11,245.00    1.0 to 5.0 L/min air Not RoHS compliant
    FLR1201 6 Weeks   13,910.00    2.0 to 10.0 L/min air Not RoHS compliant
    FLR1202 6 Weeks   17,800.00    4.0 to 20.0 L/min air Not RoHS compliant
    FLR1203 6 Weeks   17,800.00    10 to 50 L/min air Not RoHS compliant
    FLR1204 In Stock   17,800.00    20 to 100 L/min air Not RoHS compliant
    FLR1205 6 Weeks   17,800.00    40 to 200 L/min air Not RoHS compliant
    FLR1206 6 Weeks   19,635.00    100 TO 500 L/min air Not RoHS compliant
 Air Flow Meters with Display†
    FLR1001-D 6 Weeks   16,075.00    20 to 100 ml/min air Not RoHS compliant
    FLR1002-D 6 Weeks   16,075.00    40 to 200 ml/min air Not RoHS compliant
    FLR1003-D In Stock   16,985.00    100 to 500 mL/min air RoHS compliant
    FLR1004-D In Stock   16,985.00    200 to 1000 mL/min air Not RoHS compliant
    FLR1005-D In Stock   16,985.00    0.4 to 2.0 L/min air Not RoHS compliant
    FLR1006-D 6 Weeks   16,985.00    1.0 to 5.0 L/min air Not RoHS compliant
    FLR1201-D 6 Weeks   19,050.00    2.0 to 10.0 L/min air Not RoHS compliant
Click to expand/minimize a list of what others bought with the FLR1202-D  FLR1202-D 6 Weeks   21,680.00    4.0 to 20.0 L/min air Not RoHS compliant
    FLR1203-D 6 Weeks   22,905.00    10 to 50 L/min air Not RoHS compliant
    FLR1204-D 6 Weeks   22,905.00    20 to 100 L/min air Not RoHS compliant
    FLR1205-D 6 Weeks   22,090.00    40 to 200 L/min air Not RoHS compliant
    FLR1206-D 6 Weeks   24,775.00    100 to 500 L/min air Not RoHS compliant
 Air Flow Meters with Brass Body and Display†
    FLR1001-BR-D 6 Weeks   25,360.00    20 to 100 ml/min air Not RoHS compliant
    FLR1002-BR-D 6 Weeks   25,360.00    40 to 200 ml/min air Not RoHS compliant
    FLR1003-BR-D 6 Weeks   25,360.00    100 to 500 mL/min air Not RoHS compliant
    FLR1004-BR-D 6 Weeks   25,360.00    200 to 1000 mL/min air Not RoHS compliant
    FLR1005-BR-D 6 Weeks   25,360.00    0.4 to 2.0 L/min air Not RoHS compliant
    FLR1006-BR-D 6 Weeks   25,360.00    1.0 to 5.0 L/min air Not RoHS compliant
    FLR1201-BR-D 6 Weeks   27,620.00    2.0 to 10.0 L/min air Not RoHS compliant
 Water Flow Meters without Display††
Click to expand/minimize a list of what others bought with the FLR1007  FLR1007 6 Weeks   11,460.00    13 to 100 ml/min water Not RoHS compliant
    FLR1007-BR 6 Weeks   20,880.00    13 to 100 ml/min water, brass body Not RoHS compliant
Click to expand/minimize a list of what others bought with the FLR1008  FLR1008 In Stock   11,460.00    20 to 200 ml/min water Not RoHS compliant
    FLR1008-BR 6 Weeks   20,880.00    20 to 200 ml/min water, brass body Not RoHS compliant
Click to expand/minimize a list of what others bought with the FLR1009  FLR1009 In Stock   11,460.00    50 to 500 ml/min water Not RoHS compliant
    FLR1009-BR 6 Weeks   20,880.00    50 to 500 ml/min water, brass body Not RoHS compliant
Click to expand/minimize a list of what others bought with the FLR1010  FLR1010 In Stock   11,460.00    100 to 1000 ml/min water Not RoHS compliant
    FLR1010-BR 6 Weeks   20,880.00    100 to 1000 ml/min water, brass body Not RoHS compliant
Click to expand/minimize a list of what others bought with the FLR1011  FLR1011 6 Weeks   11,880.00    0.2 to 2.0 l/min water Not RoHS compliant
    FLR1011-BR 6 Weeks   20,880.00    0.2 to 2.0 l/min water, brass body Not RoHS compliant
Click to expand/minimize a list of what others bought with the FLR1012  FLR1012 In Stock   13,415.00    0.5 to 5.0 l/min water Not RoHS compliant
    FLR1012-BR 6 Weeks   23,140.00    0.5 to 5.0 l/min water, brass body Not RoHS compliant
    FLR1013 6 Weeks   16,750.00    1 to 10 L/min water Not RoHS compliant
    FLR1013-BR 6 Weeks   26,605.00    1 to 10 l/min water, brass body Not RoHS compliant
 Water Flow Meters with Display††
    FLR1007-BR-D In Stock   25,360.00    13 to 100 mL/min water, brass body Not RoHS compliant
Click to expand/minimize a list of what others bought with the FLR1007-D  FLR1007-D 6 Weeks   16,075.00    13 to 100 mL/min water Not RoHS compliant
    FLR1008-BR-D 6 Weeks   25,360.00    20 to 200 mL/min water, brass body RoHS compliant
Click to expand/minimize a list of what others bought with the FLR1008-D  FLR1008-D 2 Weeks   16,075.00    20 to 200 mL/min water RoHS compliant
    FLR1009-BR-D 6 Weeks   26,755.00    50 to 500 mL/min water, brass body Not RoHS compliant
Click to expand/minimize a list of what others bought with the FLR1009-D  FLR1009-D 2 Weeks   16,985.00    50 to 500 mL/min water Not RoHS compliant
    FLR1010-BR-D 6 Weeks   25,360.00    100 to 1000 mL/min water, brass body Not RoHS compliant
Click to expand/minimize a list of what others bought with the FLR1010-D  FLR1010-D 2 Weeks   16,985.00    100 to 1000 mL/min water Not RoHS compliant
    FLR1011-BR-D 6 Weeks   25,360.00    0.2 to 2.0 L/min water, brass body Not RoHS compliant
Click to expand/minimize a list of what others bought with the FLR1011-D  FLR1011-D 2 Weeks   16,075.00    0.2 to 2.0 L/min water Not RoHS compliant
    FLR1012-BR-D 6 Weeks   26,605.00    0.5 to 5.0 L/min water, brass body Not RoHS compliant
Click to expand/minimize a list of what others bought with the FLR1012-D  FLR1012-D In Stock   18,000.00    0.5 to 5.0 L/min water Not RoHS compliant
    FLR1013-BR-D 6 Weeks   26,995.00    1 to 10 L/min water, brass body Not RoHS compliant
    FLR1013-D 6 Weeks   19,440.00    1 to 10 L/min water Not RoHS compliant
 Accessories
Click to expand/minimize a list of what others bought with the FLR1000-PW  FLR1000-PW 2 Weeks   3,155.00    Power supply Not RoHS compliant
    FLR1000-230PW In Stock   3,335.00    230 V power supply with European Connector Not RoHS compliant
    FLR1000-C 3 Weeks   2,010.00    Replacement 0.9 m (3') cable Not RoHS compliant
Click to expand/minimize a list of what others bought with the DP25B-E  DP25B-E 2 Weeks   13,120.00    Panel meter with 12 volt excitation RoHS compliant
Click to expand/minimize a list of what others bought with the DPF64  DPF64 In Stock   13,250.00    Panel meter for flow rate indication Not RoHS compliant
† All dollar amounts on this site are shown in US currency.

 Note: Comes complete with 0.9 m (3') cable and operator’s manual.

† For optional 3-PT NIST Calibration with certificate for gas (FLR1001 to FLR1006 and FLR1200 to FLR1206) add suffix "-NISTAIR" to model number, add $350 to price.

†† For optional 3-PT NIST Calibration with certificate for liquid (FLR1007 to FLR1013) add suffix "-NISTWATER" to model number, add $300 to price.

Please dowload specification page for all available options.

(OPTIONS SHOWN IN THIS "NOTE" ABOVE ARE PRICED IN US$)


  Ordering Example: (1) DP25B-E 1/8 DIN Panel meter with 12 volts excitation, USD$13,120.00,  plus (1) FLR1012 liquid flow sensor, 0.2 to 5.0 l/min water, USD$13,415.00, USD$13,120.00 + 13,415.00 = USD$26,535.00

 Related Links - Manual, Related Products
 Product Manual
   Download FLR1000, 1000BR, 1000ST Series - Flow Sensors & Meters for Liquids
   Download FLR1000, 1000BR Series - Flow Sensors & Meters for Gases
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