Sure Flow - Model Series TM/I, TM/P, TM/C - Thermal Mass Flow Meters
Full scale flow ranges from 0.15 GPH to 400 GPM and .015 SCFH to 2000 SCFM. Connection sizes from 1/4-inch to 48-inch flange, tube fitting, sanitary, stub-welded, or hot tap. Construction materials: 316L Stainless Steel (standard), other materials available. Transmitter outputs include open collector contacts, 5 VDC, or 4-20mA for flow/temperature, or flow/pressure. Accuracy is 0.5% of rate. No moving parts or flow obstructions. Pressure ratings to 10,000 PSIG. Optional battery powered LCD that displays rate and total.