Glass Tube Variable Area Flowmeters (Rotameters) for Low Flow Rates

Features

Flow Ranges:
- Air: Up to 120 scfh / 63 slpm
- Water: Up to 30 gph / 2000 cc/min
Borosilicate glass tubes are compatible with most gases and fluids
Float materials include black glass, 316 stainless steel, sapphire, Carboloy®, tantalum
Magnification ensures scales are easy to read

Sho-Rate™ 1350 / 1355 features include:

Three accuracy levels: 3% (low-flow Model 1355), 5% (low-flow Model 1350)
Repeatability of 0.25% Full Scale
Scale includes built-in magnifier – scale decals can be applied directly to the tube to support unique flow ranges and units of measure
Optional standard or NRS™ integral needle control valves, as well as flow controllers on the inlet or outlet to go beyond measurement
Integrated alarm option with single or double inductive ring sensor/switch with Intrinsically Safe Relay is ideal for hazardous environments

Benefits

Options offer value-added features to meet project or OEM requirements
Borosilicate glass is resistant to thermal shock and corrosive gases and fluids
Corrosion-resistant material options for scales, floats, fittings and valves accommodate demanding applications
Integral float stops prevent loss of float during tube removal
Enhance accuracy with easy-to-read scales with magnification
Adjustable alarm guarantees safety and continuous process monitoring

Applications

Models

	1350G	1355G
Differentiator	Clear Polycarbonate front shield with built-in magnifier for easy float and scale reading. Interchangeable tubes and floats with direct reading (DR) scales on tube	Clear Polycarbonate front shield with built-in magnifier for easy float and scale reading. Interchangeable tubes and floats with direct reading (DR) scales on tube
Flow Range (Full Scale Capacity)	Millimeter Scale See data sheet for ranges including QuickShip.	Millimeter Scale See data sheet for ranges including QuickShip.
Flow Range (Full Scale Capacity)	Direct Read Scale Water .010 - 30 gph .041 - 110 lph Air .12 -120 scfh 3.2 - 3300 nlph	Direct Read Scale Water .59 - 2000 cc/min Air 50 - 1300 scc/m .82 - 63 slpm
Accuracy	± 5%	± 3%
Materials of Construction	Borosilicate Glass Brass Aluminum 316 Stainless Steel Clear Polycarbonate Milk White Polycarbonate Teflon	Borosilicate Glass Brass Aluminum 316 Stainless Steel Clear Polycarbonate Milk White Polycarbonate Teflon