H242 Helical Flow Meter

Measure high viscosity fluids up to 1,000,000 cPs or higher volumes of hydraulic fluids and fuels to get higher resolution data with a lower pressure drop than typical application meters.

Choose from frequency or analog transmitter options. High temperature models up to 225°C available. CE Certified, Ex-proof version available with ATEX/IECEx and UL/cUL certifications.

Flow 1 liters/min to 500 liters/min; 0.26 to 132 gpm
Port Size 2.5″ NPT or 2.5″ (DN65) flange
Accuracy (at 30cp): ± 0.2% of reading over 50:1 range
Pressure 500 or 3500 psi (35 or 240 bar)
K-Factor 5,000 pulses/L
Fluids Most non aqueous, hydrocarbon based liquids

 

 

Specifications

MECHANICAL
Filtration
150 micron recommended
Weight
18.1 kg (40.0 lbs)
MATERIALS OF CONSTRUCTION
External
Stainless Steel, type 303
Wetted
Stainless Steel, type 303, 440C
O-Rings
Standard: Viton®
Optional: Teflon®, Perfluoroelastomer
TRANSMITTER VARIATIONS
Signal Type
Output
Resolution (K-Factor)
Std. Temp†
High Temp†
Ultra Temp
Frequency
5 VDC square wave (current sinking available)
5000 pulses/L
90°C
EX†
225°C
Frequency
5 VDC quadrature (2-phase)
2500 pulses/L/phase
90°C
EX†
225°C
Analog
0-10 VDC
Uni or Bi-directional
90°C
EX†
225°C
Analog
4-20 mA
Uni or Bi-directional
90°C
EX†
225°C
Compliance:
CE Certified, Ex-proof version available with ATEX/IECEx II 2 G Ex db IIB Tx Gb as well as UL, cUL certification for Class 1, Division 1, Groups C and D, Tx.†Maximum temperature rating for ATEX certified transmitters is 75°C Std. Temp and 130°C High Temp.

Applications

Downloads

DOWNLOADS MANUAL ANALOG SPEC SHEET FREQUENCY SPEC SHEET PN SELECTOR CALIBRATION EXAMPLE
H242 Helical Flow Meter
PDF Icon PDF Icon PDF Icon PDF Icon PDF Icon

Drawings / Charts

H242LS Spec Image 2019

H242MS Spec Image 2019

242

Product Selection Matrix

HSeries PartNumber Selector Web Rev2022

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