LFS plastic tube rotameter
Introduction
LFS plastic pipeline flow meter is a light weight, anti-corrosive, anti-fragile, non-poison, non-smell, easy to use and install, good looking and high accuracy flow meter.
Working principle and specification
The movable float is fitted in a cone shaped vertical plastic pipeline. It will move when application flow through from bottom to the top. It stays at a position when the float is balance on gravity, buoyancy and viscous forces together, and the current position is stand for the current flowing rate.
Long pipeline specification
Bore | Type | Measuring range | Accuracy | Size | Plug-in connection | Weld connection | Working pressure | Medium temperature | ||
L | B1 | B2 | ||||||||
15 | LFS-15 | 2-20L/h 4-40L/h 5-50L/h 6-60L/h 10-100L/h 16-160L/h 25-250L/h 40-400L/h 60-600L/h 100-1,000L/h | 4 | 280 | 20 | 45 | 15 | 20 | 0.6MPa | 0 ~ 50 °C |
25 | LFS-25 | 100-1,000L/h 160-1,600L/h 250-2,500L/h 300-3,000L/h | 380 | 32 | 68 | 25 | 32 | |||
50 | LFS-50 | 0.4-4m3/h 0.6-6m3/h 1-10m3/h 2-16m3/h | 435 | 63 | 98 | 50 | 63 | 0.4MPa | ||
Overall dimension
Short pipeline specification
Bore | Type | Range | Size | Plug-in connection | Weld connection | ||
L | B1 | B2 | |||||
15 | LFS-15d | 6-60L/h 10-100L/h 16-160L/h 25-250L/h 60-600L/h 100-1,000L/h | 200 | 20 | 45 | 15 | 20 |
25 | LFS-25d | 100-1,000L/h 160-1,600L/h 250-2,500L/h | 226 | 32 | 60 | 25 | 32 |
32 | LFS-32d | 400-4,000L/h 600-6,000L/h | 288 | 40 | 74 | 32 | 40 |
50 | LFS-50d | 1,000-10,000L/h 1,600-16,000L/h | 341 | 63 | 98 | 50 | 63 |
65 | LFS-65d | 2-16m3/h 5-25m3/h 8-40m3/h 12-60m3/h | 430 | 75 | 122 | 65 | 75 |
Installation and operation
1. The flow meter can be connected with ABS or PVC plastic pipeline using bonding connection; or connected with ABS or PVC flange then connect with steel pipeline using flange connection.
2. LFS plastic pipeline flow meter should be installed vertically. The equipment should be no visible tilt; otherwise the inaccuracy will be occurred.
3. LFS plastic pipeline flow meter should be fitted at normal reading level of an adult, enough space should available for easier installation.
4. In order to maximize the equipment measurement accuracy, straight pipeline of five times equipment bore size length required to be fitted at upstream of the equipment.
Shenyang Beixing Meter Manufacture Co., Ltd. was founded in August of 1995. We are located at Shenyang Economic & Technological Development Area and our company covers an area of 18,000sqm. Our company is specialized in manufacturing flow & level measuring instruments, chemical glass products, chemical glass pipes and special glass apparatus. Meanwhile, we also act as an agent of mechanical & electrical products, pressure instruments, chemical reagents, chemical materials, laboratory apparatus & science equipment, contract to design the instrument and meter engineering, chemical industry pipeline & laboratory auxiliary projects, process on given materials and take mechanical manufacturing.