Glass Tube Rotameter With Transmitters
Product Overview
The Glass Tube Rotameter with transmitters is a precision-engineered variable area flow meter designed for accurate measurement of liquid and gas flow rates. It consists of a tapered borosilicate glass tube and a float that rises with increasing flow, providing a direct and reliable indication of flow rate.
Working Principle
- Fluid flows upward through a vertically mounted tapered tube
- The float rises according to the flow rate
- The float position indicates the flow on a calibrated scale
- The pressure drop remains nearly constant
Provides direct reading without external power
Key Features
- Clear glass tube for easy visual monitoring
- High accuracy up to +2% F.S.
- Simple and maintenance-free design
- Suitable for both liquids and gases
- Corrosion-resistant construction
- Easy installation and operation
- Cost-effective solution for flow measurement
- Wide range of flow capacities
| Technical Specifications | |
|---|---|
| Measuring Range | 1 LPH to 30000 LPH |
| Line Size | 15 NB to 100 NB |
| Accuracy | +2% F.S. |
| Temperature | Up to 250°C |
| Pressure | Up to 1-10 kg/cm2 |
| Viscosity | Up to 200 cP |
| Scale | Acrylic / SS / Aluminum |
| Mounting | Vertical |
Material of Construction
- Tube : Borosilicate Glass
- Float : SS304 / SS316 / PTFE / PP
- Body : Stainless Steel / Mild Steel
- Seals : PTFE / Viton / Neoprene
Advantages
- Economical compared to metal tube rotameters
- Direct visual indication of flow
- No power supply required
- Easy maintenance and tube replacement
- Lightweight and compact design
Optional Features
- Built-in flow control valve
- Limit switch for alarm indication
- Customized calibrated scale
- Panel mounting / Pipe mounting options
Benefits Of P S Instruments Glass Tube Rotameter
- Simple, Reliable, Accurate Flow Measurement
- Engineered for Clarity & Performance
- Trusted Flow Indication for Every Industry
- Cost-Effective Flow Monitoring Solution
Applications
-
Chemical Industry
- Acid, alkali, corrosive liquids flow measurement
- Dosing & process control systems
-
Pharmaceutical Industry
- Purified water (PW), WFI systems
- Clean & hygienic process lines
-
Power Plants
- Cooling water circuits
- Lubrication oil systems
-
Process Industries
- Flow indication in pipelines
- Batch & continuous process control
-
Water and Wastewater Treatment
- Raw water / treated water flow monitoring
- Chemical dosing lines
-
Oil and Gas Industry
- Fuel oil, diesel, lubricants flow measurement
- Gas flow monitoring in pipelines
-
OEM and Machinery
- Skid-mounted systems
- Panel-mounted flow indication
