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Air/Water Flow Sensors with 0 to 5 Vdc Output

FLR1000

Low Flow Sensor for Air and Water - FLR1000 | FLR1000

Low Flow Sensor for Air and Water - FLR1000

AUD639.29 FLR1001

PLACE ORDER
CE
  • 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

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

Description

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"
Place Order(Specify Model Number)

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.

Part Number/ Desc.
Qty
Description
Air Flow Meters without Display†
  
FLR1001
AUD639.29
Availability: 7 weeks
 
20 to 100 ml/min air
Click to expand/minimize a list of what others bought with theFLR1002
FLR1002
AUD605.12
Availability: 7 weeks
 
40 to 200 ml/min air
  
FLR1003
AUD639.29
Availability: 7 weeks
 
100 to 500 ml/min air
  
FLR1004
AUD605.12
Availability: 7 weeks
 
200 to 1000 ml/min air
  
FLR1005
AUD639.29
Availability: 1 week
 
0.4 to 2.0 L/min air
Click to expand/minimize a list of what others bought with theFLR1006
FLR1006
AUD605.00
Availability: 2 weeks
 
1.0 to 5.0 L/min air
  
FLR1201
AUD750.00
Availability: 7 weeks
 
2.0 to 10.0 L/min air
  
FLR1202
AUD960.00
Availability: 7 weeks
 
4.0 to 20.0 L/min air
  
FLR1203
AUD960.00
Availability: 7 weeks
 
10 to 50 L/min air
  
FLR1204
AUD960.00
Availability: 1 week
 
20 to 100 L/min air
  
FLR1205
AUD960.00
Availability: 7 weeks
 
40 to 200 L/min air
  
FLR1206
AUD1,056.21
Availability: 7 weeks
 
100 TO 500 L/min air
Air Flow Meters with Display†
  
FLR1001-D
AUD911.68
Availability: 1 week
 
20 to 100 ml/min air
  
FLR1002-D
AUD865.00
Availability: 7 weeks
 
40 to 200 ml/min air
  
FLR1003-D
AUD911.68
Availability: 1 week
 
100 to 500 mL/min air
  
FLR1004-D
AUD911.68
Availability: 1 week
 
200 to 1000 mL/min air
  
FLR1005-D
AUD911.68
Availability: 1 week
 
0.4 to 2.0 L/min air
  
FLR1006-D
AUD915.00
Availability: 7 weeks
 
1.0 to 5.0 L/min air
  
FLR1201-D
AUD1,025.00
Availability: 7 weeks
 
2.0 to 10.0 L/min air
Click to expand/minimize a list of what others bought with theFLR1202-D
FLR1202-D
AUD1,165.00
Availability: 7 weeks
 
4.0 to 20.0 L/min air
  
FLR1203-D
AUD1,234.10
Availability: 7 weeks
 
10 to 50 L/min air
  
FLR1204-D
AUD1,234.10
Availability: 1 week
 
20 to 100 L/min air
  
FLR1205-D
AUD1,234.10
Availability: 7 weeks
 
40 to 200 L/min air
  
FLR1206-D
AUD1,334.16
Availability: 7 weeks
 
100 to 500 L/min air
Air Flow Meters with Brass Body and Display†
  
FLR1001-BR-D
AUD1,365.00
Availability: 7 weeks
 
20 to 100 ml/min air
  
FLR1002-BR-D
AUD1,365.00
Availability: 7 weeks
 
40 to 200 ml/min air
  
FLR1003-BR-D
AUD1,365.00
Availability: 7 weeks
 
100 to 500 mL/min air
  
FLR1004-BR-D
AUD1,365.00
Availability: 7 weeks
 
200 to 1000 mL/min air
  
FLR1005-BR-D
AUD1,365.00
Availability: 7 weeks
 
0.4 to 2.0 L/min air
  
FLR1006-BR-D
AUD1,365.00
Availability: 7 weeks
 
1.0 to 5.0 L/min air
  
FLR1201-BR-D
AUD1,485.00
Availability: 7 weeks
 
2.0 to 10.0 L/min air
Water Flow Meters without Display††
Click to expand/minimize a list of what others bought with theFLR1007
FLR1007
AUD616.53
Availability: 1 week
 
13 to 100 ml/min water
  
FLR1007-BR
AUD1,125.00
Availability: 7 weeks
 
13 to 100 ml/min water, brass body
Click to expand/minimize a list of what others bought with theFLR1008
FLR1008
AUD605.12
Availability: 1 week
 
20 to 200 ml/min water
  
FLR1008-BR
AUD1,125.00
Availability: 7 weeks
 
20 to 200 ml/min water, brass body
Click to expand/minimize a list of what others bought with theFLR1009
FLR1009
AUD616.53
Availability: 1 week
 
50 to 500 ml/min water
  
FLR1009-BR
AUD1,125.00
Availability: 7 weeks
 
50 to 500 ml/min water, brass body
Click to expand/minimize a list of what others bought with theFLR1010
FLR1010
AUD639.29
Availability: 1 week
 
100 to 1000 ml/min water
  
FLR1010-BR
AUD1,122.92
Availability: 7 weeks
 
100 to 1000 ml/min water, brass body
Click to expand/minimize a list of what others bought with theFLR1011
FLR1011
AUD639.29
Availability: 1 week
 
0.2 to 2.0 l/min water
  
FLR1011-BR
AUD1,122.92
Availability: 7 weeks
 
0.2 to 2.0 l/min water, brass body
Click to expand/minimize a list of what others bought with theFLR1012
FLR1012
AUD723.75
Availability: 7 weeks
 
0.5 to 5.0 l/min water
  
FLR1012-BR
AUD1,245.00
Availability: 7 weeks
 
0.5 to 5.0 l/min water, brass body
  
FLR1013
AUD900.67
Availability: 7 weeks
 
1 to 10 L/min water
  
FLR1013-BR
AUD1,430.00
Availability: 7 weeks
 
1 to 10 l/min water, brass body
Water Flow Meters with Display††
  
FLR1007-BR-D
AUD1,365.00
Availability: 1 week
 
13 to 100 mL/min water, brass body
Click to expand/minimize a list of what others bought with theFLR1007-D
FLR1007-D
AUD911.68
Availability: 1 week
 
13 to 100 mL/min water
  
FLR1008-BR-D
AUD1,365.00
Availability: 7 weeks
 
20 to 200 mL/min water, brass body
Click to expand/minimize a list of what others bought with theFLR1008-D
FLR1008-D
AUD911.68
Availability: 1 week
 
20 to 200 mL/min water
  
FLR1009-BR-D
AUD1,440.00
Availability: 7 weeks
 
50 to 500 mL/min water, brass body
Click to expand/minimize a list of what others bought with theFLR1009-D
FLR1009-D
AUD911.68
Availability: 7 weeks
 
50 to 500 mL/min water
  
FLR1010-BR-D
AUD1,365.00
Availability: 7 weeks
 
100 to 1000 mL/min water, brass body
Click to expand/minimize a list of what others bought with theFLR1010-D
FLR1010-D
AUD911.68
Availability: 1 week
 
100 to 1000 mL/min water
  
FLR1011-BR-D
AUD1,365.00
Availability: 7 weeks
 
0.2 to 2.0 L/min water, brass body
Click to expand/minimize a list of what others bought with theFLR1011-D
FLR1011-D
AUD862.96
Availability: 2 weeks
 
0.2 to 2.0 L/min water
  
FLR1012-BR-D
AUD1,430.00
Availability: 7 weeks
 
0.5 to 5.0 L/min water, brass body
Click to expand/minimize a list of what others bought with theFLR1012-D
FLR1012-D
AUD1,020.51
Availability: 1 week
 
0.5 to 5.0 L/min water
  
FLR1013-BR-D
AUD1,450.00
Availability: 7 weeks
 
1 to 10 L/min water, brass body
  
FLR1013-D
AUD1,045.00
Availability: 7 weeks
 
1 to 10 L/min water
Accessories
Click to expand/minimize a list of what others bought with theFLR1000-PW
FLR1000-PW
AUD169.43
Availability: 1 week
 
Power supply
  
FLR1000-230PW
AUD179.00
Availability: 1 week
 
230 V power supply with European Connector
  
FLR1000-C
AUD107.63
Availability: 4 weeks
 
Replacement 0.9 m (3') cable
Click to expand/minimize a list of what others bought with theDP25B-E
DP25B-E
AUD745.10
Availability: 7 weeks
 
Panel meter with 12 volt excitation
Click to expand/minimize a list of what others bought with theDPF64
DPF64
AUD711.55
Availability: 7 weeks
 
Panel meter for flow rate indication
† All amounts shown in AUD
 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, AUD745.10  plus (1) FLR1012 liquid flow sensor, 0.2 to 5.0 l/min water, AUD723.75, AUD745.10 + 723.75 = AUD1,468.85

Product Manuals:

Download FLR1000, 1000BR, 1000ST Series - Flow Sensors & Meters for Liquids
Download FLR1000, 1000BR Series - Flow Sensors & Meters for Gases
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