Paddle wheel Flow Sensors is highly repeatable, reliable performance, rugged sensors & little or no maintenance. The Model P812 has open collector signal output (sink) and has a wide dynamic flow range of 0.5 to 5 m/s ( 0.3 to 20 ft/s ). The sensor use to measures liquid flow rates in full pipe. Sensors can be installed in 15 NB to 300 NB (0.5 to 12 in.) Line size. To install this sensor in process line offers types of fittings. These fittings, which include tees with threaded & flange end, weld adapter and block design to seat the sensor to the proper insertion depth into the process flow.
Types of Sensor Installation Fittings
- Weld Block
- S T Fitting with Threaded End
- S T Fittings with Stud End
- S. T Fitting with Welded Flange
- Weld Adapter
Applications
- Water Treatment
- Filtration Systems
- Chemical / Pharmaceutical
- Bottling / Distillary
- Concrete Batching plant
- Textile / Process machine automation
Technical Specifications
|
Flow Rate Range |
0.5 to 5 m/s (1.6 to 16.4 ft./s) |
|
Pipe Size Range |
15 NB to 300 NB (0.5 to 12 in.) |
|
Linearity |
+1% of full range |
|
Repeatability |
+0.5% of full range |
|
Min. Reynolds Number Required |
4500 |
|
Wetted Parts Sensor Body |
Polypropylene (black) or PVDF (black) SS 304 / SS 316 |
|
O-rings |
Viton / PTFE |
|
Rotor Pin |
Hastelloy C |
|
Rotor |
Black PVDF |
|
Frequency |
38 Hz per m/s nominal (11.6Hz per ft/s nominal) |
|
Supply voltage |
10 to 24 VDC regulated |
|
Supply current |
|
|
Output Type |
Pulse output ( NPN ) |
|
Cable Length |
5 m (16.4 ft.) Standard |