Glass Tube Rotameter (SDG Series) A Glass Tube Rotameter is a type of variable area flow meter used to measure the flow rate of liquids or gases in a closed tube. It consists of a vertically mounted tapered borosilicate glass tube with a float inside. As the fluid flows through the tube, it causes the float to rise. The float stabilizes at a position where the upward force of the fluid equals the downward gravitational force, indicating the flow rate on a calibrated scale installed beside the glass tube.
Design & Calibration Confirms to ISA-RP 16.5 & 16.6
| Suitable to Measure | : | Liquids & Gases |
| Density / Sp. Gravity | : | Up to 2.95 |
| Viscosity | : | Up to 200 cp |
| Rated Temperature | : | -40°C to +150°C |
| Rated Pressure | : | Up to 20 Kg/cm² |
| Body Material | : | AISI SS304 / AISI SS304L / AISI SS316 / AISI SS316L |
| Tri Clover Material | : | AISI SS304 / AISI SS304L / AISI SS316 / AISI SS316L |
| Measuring Range | : | 100 to 40,000 LPH of Water / Liquid, 3 to 800 Nm³/hr of Air / Gas |
| Line Size | : | 15 NB to 100 NB |
| Scale | : | Engraved on Milky White PVC / SS316 / Aluminium |
| Accuracy | : | ±2% on FSD & ±1.5% on request |
| Repeatability | : | ±0.5% |
| Enclosure | : | MS powder coated / SS304 / SS316 with Polycarbonate shield |
Glass Tube Rotameter With One Flow Alarm Switch Adjustable Thoughout Flow Range
Product Code: SDFS1
Glass Tube Rotameter With High and Low Flow Alarm Switch Adjustable Thoughout Flow Range
Product Code: SDFS2
Glass Tube Rotameter with TC End
Product Code: SDG
Glass Tube Rotameter With Steam Jacket Arrangement
Product Code: SDGSJ
Glass Tube Rotameter With Screwed Connection and Rear/Side Entry
Product Code: SDG-RSC
Glass Tube Rotameter With Screwed Connection and Rear/Side Entry
Product Code: SDG-VSC
Glass Tube Rotameter With Flanged Connection And Rear/Side Entry
Product Code: SDGREF
