H241 Helical Flow Meter
| Flow | 100 cc/min to 189 liters/min; 0 to 50 gpm |
| Port Size | 1.5″ NPT or 1.5″ (DN40) flange |
| Accuracy | (at 30cp): ± 0.2% of reading over 50:1 range |
| Pressure | 500 or 3500 psi (35 or 240 bar) |
| K-Factor | 15,000 pulses/L |
| Fluids | Most non aqueous, hydrocarbon based liquids |
Mechanical
Filtration | 150 Micron recommended |
Weight | 13.6 kg (30.0 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) | 15,000 pulses/L | 90°C | EX† | 225°C |
Frequency | 5 VDC quadrature (2-phase) | 7500 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. | ||||
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| H241 Helical Flow Meter | Manual | Analog Spec Sheet | Frequency Spec Sheet | PN Selector | Calibration Example |
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H241 Helical Flow Meter
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