Brooks MT3750C Metal Tube Variable Area Flowmeter (Rotameter)

Features

Low flow ranges: Up to 100 I/h or 26 gph
High pressure and temperature rating
Compact size
Multiple threaded or flanged connections
Large, easy-to-read indicator
No external power required
Optional accessories include needle valve, flow controllers and alarms
Available with 4-20 mA flow signal transmitter, and/or reed switch alarm signals or inductive alarms for high/low-flow conditions

Benefits

Engineered for repeatable accuracy in low-flow rate applications with high-pressure or hazardous fluids
Stainless steel construction and compact size enables easier installation into tight spaces, hazardous environments or remote areas
Compatible with a wide range of liquids and gases
Multiple connection types enable use in multiple location in one plant or process
Optional alarms, transmitters and limit switch controllers provide added levels of measurement and control
Great replacement for glass tube flow meters (same lay length as Sho-Rate Series 1350)

Applications

Models

	3750C
Fluid Type	Clean Liquids Gas Steam
Flow Range (Full Scale Capacity)	Water 26 gph / 100 l/h* *QuickShip Air 110 scfh / 3.1 m3n/hr* *QuickShip
Accuracy	±5% FS* / Class 4 VDI / VDE *QuickShip ±3% FS / Class 2.5 VDI / VDE
Max Pressure	1500 PSIG / 100 bar* *QuickShip 4000 PSIG / 276 bar
Temperature Range	Meter -58 to 400°F / -50 to 204°C* *QuickShip Alarm Option Reed Switch: -20 to 250°F / -29 to 121°C Inductive Switch: -20 to 158°F / -29 to 70°C Transmitter Option -20 to 180°F / -29 to 82°C
Wetted Materials	316 Stainless Steel* *QuickShip Monel K-500
Process Connections	316 Stainless Steel: 1/4", 1/2", 3/4" NPT,1/4" Rc (BSP) Female connections QuickShip 316 Stainless Steel: 1/4:, 6mm Tube Compression Monel K-500: 1/4" NPT Female
Analog Communication	Transmitter 4-20 mA Output
Alarms	Reed Switch - All Sizes Inductive Switch - All Sizes
Certifications/Approvals	Indicator: IP66/67, NEMA 4X Alarms: IP65, NEMA 4X Transmitter: IP66/67, NEMA 4X International Calibration Certificate (ICC) Material certification Liquid Dye Penetrant Positive Material Identification NACE MR 01-75 & MR 0103 Pressure Test certificate Oxygen Cleaning certificate Certificate of Conformance