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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.

Category: Helical Flow Meters

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

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.