G004 Gear Flow Meter

Flow	0.5 cc/min to 4 liters/min; 0 to 1.05 gpm
Port Size	1/8″ NPT or #4 SAE
Accuracy	(at 30 cP): ± 0.3% of reading over a 100:1 range
Pressure	6000 psi (414 bar) maximum
K-Factor	500 pulses/cc
Fluids	Most non aqueous, hydrocarbon based liquids

Filtration	15 Micron recommended
Weight	1.1 kg (2.42 lbs)

External	Stainless steel, type 303 – See G004HZ for type 316
Wetted	Stainless steel, type 303, 440C, 17-4
O-Rings	Standard: Viton® Optional: Teflon®, Perfluoroelastomer

Signal Type	Output	Resolution (K-Factor)	Std. Temp†	High Temp†	Ultra Temp
Frequency	5 VDC square wave (current sinking available)	500 pulses/cc	90°C	155°C	225°C
Frequency	5 VDC quadrature (2-phase)	250 pulses/cc/phase	90°C	155°C	225°C
Analog	0-10 VDC	Uni or Bi-directional	90°C	155°C	225°C
Analog	4-20 mA	Uni or Bi-directional	90°C	155°C	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.

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