SPX INLINE LOW FLOW METERS
Chemical resistant low flow meters for small diameter pipes
 
Inline Low Flow Meters FEATURES:
  • Accurate at lower flow rates
  • Resistant to many low-corrosive chemical solutions
  • Pulse output is compatible with most PLCs & controllers
  • Transparent housing for sight flow inspection
  • Replaceable non-wetted solid-state pickup
 
Inline Low Flow Meters Product Description

The SPX Inline Low Flow Meters employ ruby bearings and nickel tungsten carbide shafts to allow the low flow meters to measure very low minimum flows and provide superior wear characteristics.  The SPX Inline Low Flow Meters' polypropylene body is resistant to many mild chemicals and are available in standard pipe thread sizes from 3/8" to 1" NPT.  A transparent acrylic cover provides visual flow indication for the PVDF rotor element of the chemical resistant low flow meters.  The 6-24 VDC pulse output of the SPX Inline Low Flow Meters is compatible with many different types of PLCs, counters, and a full range of rate displays and controls.

Application Note: Straight pipe run of at least 5 diameters (10 diameters is preferred) upstream of the inline low flow meter is recommended.  Vertical and horizontal installations are all acceptable for the inline low flow meter.

Are the SPX Inline Low Flow Meters compatible with (acid, caustic, ethylene glycol, etc.)?
The main material of the chemical resistant low flow meters is polypropylene, the standard lens is acrylic.  These are both good general chemically-resistant materials, but they can't handle many of the stronger chemicals.  The Inline Low Flow Meters' rotor is PVDF, the shaft is a nickel-bonded tungsten carbide, similar to a stainless steel in resistance.  If the wetted materials used on the Inline Low Flow Meters are questionable, please call for a consultation with our application specialists.

Inline Low Flow Meters Specifications

Accuracy: 1% full scale
Flow Rates
     3/8": 0.07 - 5 GPM
     1/2": 0.1 - 10 GPM
     3/4": 0.2 - 20 GPM
     1":    0.5 - 40 GPM
Materials
     Body: Polypropylene
     Cover: Acrylic
     Rotor: PVDF
     Shaft: Nickel tungsten carbide
     Bearings: Ruby
Max. pressure: 150 psi (10 bar)
Max. temp: 160F (70 C)
Power: 6-24 VDC, 2 mA minimum
Sensor cable: 18' AWG 22 3-conductor
Max. cable run: 2000 ft (650 m)
Weight: 2.5Lbs (1.13Kg)
Size: 4.1" L x 2.2" W x 2.1" H

Inline Low Flow Meters Options

SPX-038 3/8" Inline Low Flow Meter
18' standard cable included
   
SPX-050 1/2" Inline Low Flow Meter
18' standard cable included
   
SPX-075 3/4" Inline Low Flow Meter
18' standard cable included
   
SPX-100 1" Inline Low Flow Meter
18' standard cable included
   
Optional Output Meters/Converters
FT415W Battery Powered Pulse Output and Display
Wall mounted, 3V replaceable Lithium battery.  NOTE: The FT415W requires the SPX to be fitted with a micropower option.  Please ensure that this option is noted when you order your flow meter.
  Turbine Insertion Flow Meters
FT420W Pulse to 4-20mA Output Display
Wall mounted, 12-24VDC power required.
  adjustable turbine flow sensors
AO55W Blind 4-20ma Converter
Wall mounted pulse to 4-20ma converter with no display.
  Insertion Magmeters
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TX80 Series Fixed Depth Insertion Turbine Flowmeters
Stainless Steel, Brass, or PVC, for 1-1/2" to 8" size.
   
TX100/200 Series Adjustable Turbine Insertion Flow Sensors
Stainless Steel and Brass Adjustable Turbine Insertion Flow Sensors, for 3" to 48" pipe diameter.
  Adjustable Turbine Insertion Flow Sensors
WMX101 Magnetic Flow Meter
The WMX101-Series flanged magnetic flow meters have no rotor to stop turning or bearings to wear out and are virtually maintenance-free, especially in applications where debris or sand would foul most industrial mechanical flowmeters.
   
FM500 Ultrasonic Flow Meter
Transit time/Doppler flowmeter with datalogger & 10 FT cable.
   
GL500 Insertion Magmeter Recorder
Insertion magmeter recorder for sensor datalogging.  Includes Global Logger Software.  With weather proof enclosure and 12V battery.
 

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