Description
Bamo IDP Plastic Flow Indicator use the principle of variable area flow-meter: the fluid flow raises a diver in a conical tube, expanding the cross section of the passage of fluid. The diver moves up proportionally to the flow-rate. Standard equipment includes a graduated scale in l/h of water at 20 °C.
In options there are specific scales; Air in Nm3/h (1 to 9 bar ABS); HCl at 30 / 33 %; NaOH at 30 % and at 50 %. See the data sheet 730-06 With magnetic diver versions, the Z60 transmission ruler converts the diver position into a 4-20 mA signal. See the data-sheet 730-07.
Bamo IDP Plastic Flow Indicator Features:
- Direct reading
- All wet parts in plastics
- Measuring tubes: PVC or Polysulfone
- Ranges: Up to 60 m³/h
- Specific scales for Air, HCl, NaOH, etc.
Mounting precautions:
Flow indicators must be installed vertically with rising fluid. It is recommended to have a length upstream of 10 x ND and a length downstream of 5 x DN.
Options:
- Adjustable contacts
- 4-20 mA transmitter
Bamo IDP Plastic Flow Indicator Specification:
| Pressure | Max. 10 bar at 20 °C |
| Temperature limits at 1 bar | PVC: 0 … +50 °C |
| PSU: 0 … +90 °C (or 60 °C with standard PVC | |
| fittings) | |
| Graduated scale | l/h of water at 20 °C (standard) |
| Materials | PVC or Polysulfon |
| Measuring tubes | |
| Diver and stoppers | PVDF |
| Diver guide rod | PVDF-coated stainless steel (ND 50 and 65) |
| Seals | Standard: EPDM; FPM in option |
| Fittings: | Standard: PVC Unions for solvent welding |
| Options: See the table “Fittings” | |
| Contacts Z42 and Z40 | |
| The flow indicator must have a diver with a built-in magnet (PVDF-A) | |
| Switching power | Max. 10 W / 12 VA; 230 V AC; 0.5 A |
| Operating | Z42: N.O. without flow |
| Z40: N.C. without flow | |
| Protection | IP 65 – Pluggable terminal block |
| Ambient temperature | 0… +55 °C |
Download Data Sheet: Plastic Flow Indicator IDP
Ref: flux-pumps.com
Another Article:
- Bamo E Series Variable Area Glass Flow Indicators
- Bamo PDP Small Plastic Flow Indicator
- PVC Flow Meter
- Flow Meter PVC