6001/6002 series glass tube rotameters
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with Float Flow Measurement of Gases & Clear Liquids with Float Measurement Principle Variable area obtained by the displacement of a float in a conical, Borosilicate glass tube. Commonly used in industry to measure the flow for: • Water treatment. • Chemical processes. • Industrial Refrigeration & Air Conditioning. • Research Laboratories. • Pilot Plants. • Annealing Furnaces. • Easy Installation, no straight pipe required. • Adjustable alarms, in all scales, operated magnetically or with infra-red light. • Measuring tube in Borosilicate glass. • Steel construction, coated with Polyamide 11. • Connections in Steel, AISI-316, PVC & PTFE.

Reading Line The fluid flows up through the tapered tube forcing the float to a position with sufficient free area to enable the flow to pass. This free area is related to the flow rate, the weight of the float and the density and viscosity of the fluid. The pressure drop across the flow meter remains constant over the entire flow range. This occurs because the pressu- re drop is related to the fluid velocity and area of flow, the area of flow increases as the flow rate increases. Technical Data ASA, BST, 11851 (sanitary) available as specials. According to standards VDI/VDE 3513 Class 1.6...

Variable Area Flowmeters 6001/6002 Flow Tube Connector Seal Flange Neck Coated Steel* Borosilicate Glass Coated Steel* Borosilicate Glass Coated Steel* Borosilicate Glass Coated Steel* Borosilicate Glass * Frame also in AISI-316 on order

Metering Tube Measuring Range for Float Type AC Pressure Drop Measuring Range for Float Type ECG Pressure Drop

Equivalent flow curves for liquids with a different density or viscosity to water FLOW /h FLOW /h Variation for Viscosity (Table 1) 60 m3 40 m3 60 m3 40 m3 C317-M 040 C317M030 C317M025 20 m3 C 3 1 7 -M 0 10 m Variation for Density (Table 2) 3 20 m3 16 10 m3 C3 16 -M 01 0 8000 8000 C3 15 -6 30 0 6000 4000 6000 4000 C3 15 -4 00 0 2000 2000 1000 l C 3 1 3 -1 0 0 800 1000 l 0 800 600 600 400 400 200 200 C312- 100 l C312- 80 C311- 60 C311- 40 C31120 C310- 0160 100 l 0100 80 60 0060 C311- 0016 0025 C310- 0025 0040 C311- 0040 0016 40 20 10 l 10 l 1 2 4 6 8 10 20 30 40 50 m.Pa.s. (density 1kg/l)...

Alarms AMM/AMR/AMD R 1/2” 3/4” 1” 1 1/2” 3” AMO DN A B R DN 15 20 25 65 80 132 132 175 175 45 45 45 45 1/2” 3/4” 15 20 Adjustable Alarm 60-AMM (from 40-400 l/h Water & 0.7-7 Nm3/h Air) Micro-switch contact, mounted in an aluminium enclosure, actuated by a magnetic field from the float. • 60-AMM1...2: • Power Supply: • Load: • Temperature: • Hysteresis: • Mechanical life: • Contact speed: 6 1...2 adjustable alarm contacts. 220Vac (6A), 24Vdc (0.5A). 6 Amp @ 220Vac/50Hz. -25ºC to +80ºC. +10% of full scale. 20 x 10 6 Operations. 0.01 to 1 mSec. n.o. (red) n.c. (green) com (blue)

Adjustable Inductive Alarm, based on plate & gap detection with 3.5mm NAMUR (DIN 19234), mounted in an aluminium enclosure, actuated by a magnetic field from the float. • Power Supply: Control Relay: • Power Supply: 1 ... 2 adjustable alarm contacts. (Also available in other voltages • Control circuit is intrinsically safe to EEx ia II C (Zone 0). Optical Alarm, Series 60-AMO Optical contact, in infra-red light, actuated by interruption of the beam with the float. Mounted in a PVC support, with the relay in a separate aluminium enclosure. The cable length bet- ween the control relay and...

Analog Transmitter 60 / TMUR 0...4-20 mA Electric analog transmitter using a reed chain mounted in a plastic housing which screws onto flowmeter main body. Separate electronics mounted in a DIN 46277 rail mounting plastic • Power Supply: • Output Signal: 20 maximum for full output range ± 7% of full scale reading We are at your service, please consult us. TECFLUID develops and manufactures instruments for gases and liquids, using the most advanced techniques. - Variable area with Glass metering - Variable area with Metal metering tubes, and indication via magnetic - Target disk and...