EZ-View® flow meters with a flow-alert flow switch with sensor. Providing a quick and direct reading flow rate measurement of liquids in closed piping systems, the Hedland EZ-View® mechanical flowmeter is easy to mount in any position without costly flow straighteners or other special plumbing. The transparent body allows visual inspection of the fluid condition as well as viewing of the internal flow indicator relative to a calibrated flow scale. The EZ-View doesn't need electrical connections and provides measurement by creating a predictable differential pressure across a sharp-edged orifice that is located in the piston assembly
Specifications
- Automatically signals alarm, if flow is too high or too low
- EZ-view transparency
- 2 in. female NPT connection
- For 2 in. pipe size
- 5 to 50 GPM (20 to 190 LPM) flow-rate
- No flow straighteners or special piping required
- Easy to install in any position
- No Electrical connections
- Direct reading indication
- Operates in any position
- For water and other liquids
- 32°F to 250°F fluid temperature range
- 325 PSI/ 22.4 bar max pressure
- ±5% accuracy at full scale
- ±1% repeatability
- Relatively insensitive to shock and vibration
- Operating voltage; 115 VAC or 10-30 VDC
- Operating current: 25 mA maximum
- Contact reading: 1A@ 30 VDC, 0.5A@125 VAC resistive load
- 4-pin connector
- IP65 protection class
- NEMA 12 &13 rating
- Radel® R plastic body, polysulfone piston & cone
- C360 Brass fitting
- Nitrile Rubber N flow indicator ring & pressure seals
- T300 series stainless spring
- Polypropylene limit indicators
