Copied GFM Thermal Mass Flow Meter Aluminum
GFM Thermal Mass Flow Meter Aluminum
Aalborg, GFM17A-VAL6-A0-3AB-01-SS, GFM Thermal Mass Flow Meter Aluminum, Viton-A Seals, 1/4" Compression, LCD Readout Display, Universal +12 to +26 VDC, 0-5 VDC, Air 0-10, mL/Min, 14.7 psia Metering Pressure, 21.1 Deg C / 70 Deg F TemperatureGFM mass flow meterA low cost solution to thermal mass flow metering for gases is presented by Aalborg in introducing the model GFM mass flow meter line. The GFM design combines the convenience and accuracy of conventional mass flow devices with low costs previously unattainable.Principles of OperationMetered gases are divided into two laminar flow paths, one through the primary flow conduit, and the other through a capillary sensor tube. Both flow conduits are designed to ensure laminar flows and therefore the ratio of their flow rates is constant. Two precision temperature sensing windings on the sensor tube are heated, and when flow takes place, gas carries heat from the upstream to the downstream windings. The resultant temperature differential is proportional to the change in resistance of the sensor windings. A Wheatstone bridge design is used to monitor the temperature dependent resistance gradient on the sensor windings which is linearly proportional to the instantaneous rate of flow. Flow rates are unaffected by temperature and pressure variations within stated limitations.General DescriptionCompact, self contained GFM mass flow meters are designed to read flow rates of gases. The rugged design coupled with instrumentation grade accuracy provides versatile and economical means of flow control. Transducer power supply ports are fuse and polarity protected.
Price Comparison
| Seller | Contact Seller | List Price | On Sale | Shipping | Best Promo | Final Price | Volume Discount | Financing | Availability | Seller's Page |
|---|---|---|---|---|---|---|---|---|---|---|
|
BEST PRICE 1 Product Purchase
|
|
$632.00 | $564.00 |
|
$564.00 | See Site | Visit Store |
Reviews
Questions & Answers
2000 Series Strobe Light
$249.00
Aluminum Parking By Disabled Permit Only Sign
$33.02
Cap Plug 16mm High Grip, White
$40.49
L090 Coupling Hub with Keyway, 13/16"
$12.70
Pet Dog Coat Winter Warm Clothes Puppy Jacket Dogs Pets Clothing
$15.88
142940 B-302 Laboratory Label
$128.00
3-1/2" OSHA Safety Label "Keep Electric ..."
$6.38
Amana Tool 363007 Solid Carbide V-Point Drill Bit R/H 5mm D x 55mm Long x 5mm SHK
$33.67
CHEMets Chlorine for DPD Method, Free and Total
$88.67
Round Roof Bird Cage Kit - Prevue Pet Products
$63.54
3" x ft. Marking Tape Green/White
$27.67
High Intensity Prismatic Sign: "Gravel"
$116.30
PReset USB Stick
$15.29
Bulb Double Contact Index, 12V, 2.1/ .59A, 32/3Cp 2
$2.98
X100 Single Row Cup Wheel, Heavy Duty Grade
$35.88
TENWIN 1 USB Charging Station Dock Multiple Device USB Charger Mobile Phone Holder for Home Office Use
$3.41
Dia-Mond PRO Pipette, Fixed Volume, Blue
$80.14
LED Classic Dusk to Dawn Area Lights 30W-60W
$19.44
Accu-Shield Sign "Caution Guards Must Be in Place"
$41.45
Vinyl LTS Vap Ammonia Lowpipe Marker
$5.64
Style-C 50W 6000-6500K Flood Light IP67 Waterproof Light for Garden Garage Warehouse
$6.69
PU Leather Men Suit Storage Bag Capacity Waterproof Travel Luggage Tote Crossbody Bag - Brown
$20.86
Blank Heavy Duty Dark Blue Tag
$170.99
Amana Tool 55428 2-PC Carbide Tipped Architectural Stile & Rail 1/4 x 5/64 R x 1-15/32 D x CH x 1/2 SHK w/ Lower BB Ease Router Bit Set
$116.63
W88 inch Peephole Video Doorbell 1080P Camera WiFi Door Peephole Viewer Support PIR Motion Detection Night Light
$49.62
Cable Label, 3/16" Dia, 2", Orange, Double-Sided
$1,907.10
& Black, Gothic Font Quik-Align Self-Spacing Symbol
$8.49
Grabo Extra High-Capacity Battery
$29.00
Polystyrene Caution High Radiation Area Sign
$15.20
Air/Acetylene Soft Flame Tip w/Screw Connect
$23.89
Tube Rack, 80 X 1.5ml/2ml, Yellow
$31.48
Jig Saw Blade HSS, 7-9/32" x 14 TPI
$14.84
29692 LaserTab Polyester Label, White
$203.39
ServSwitch Wizard Extender
$1,041.00
Green Bungee Cord
$4.61
Cylinder Sign "Nitrous...", Vinyl
$15.39
BANGE BG-7566 Breathable Chest Bag for Men Lightweight Portable Crossbody Shoulder Bag with Handle - Black
$14.53
Plastic Graphic Sign "Caution Hot" & Symbol
$17.10
