Bamo PDP Small Plastic Flow Indicator - Flow Meter Indonesia - Flow meter air, flowmeter solar, gas, Ultrasonic, Vortex, Electromagnetic


Minggu, 20 Februari 2022

Bamo PDP Small Plastic Flow Indicator

Bamo PDP Small Plastic Flow Indicator applies the principle of variable area flow-meter: the flow raises a diver in a conical tube expanding the cross section of fluid passage. The diver moves up proportionally to the flow-rate (diver is commonly named ''float''). Standard equipment includes a graduated scale in l/h of water at 20 °C. In options there are specific scales: Air in Nm³/h; HCl at 30...33 %; NaOH at 30 % & 50 %.
Bamo PDP Small Plastic Flow Indicator

Bamo PDP Features:

  • Direct reading
  • All wet parts in plastics
  • Materials: PVC, PSU, PVDF, EPDM
  • Scales from 2.5 up to 1,000 l/h of water
  • Other scales: Air in Nm³/h, HCl and NaOH.
  • Option: Adjustable contacts

Precautions for mounting:

Flow indicators must be installed vertically with rising fluid. It is recommended to have a length upstream of 10 x ND and downstream of 5 x ND.


PDP series are ideally suited for continuous measurement of flow for air and neutral, basic or acidic liquids.


Pressure limit10 bar max. at 20 °C
Temperature limits at 1 barPVC: 0 ... +50 °C (Water)
 PSU (Polysulfone): 0 ... +90 °C (Max. 60 °C with
 PVC fittings)
 PVDF (option) on request
Graduated scalesl/h (Standard for water at 20 °C)
Specific scalesAir in Nm³/h (1 to 9 bar absolute pressure)
 HCl (30 ... 33 %); NaOH (30 % and 50 %)
MaterialsPVC or PSU (Polysulfone)

Measuring tubes

Diver and stoppersPVDF
SealsEPDM (standard) - FPM in option
UnionsPVC for solvent welding
FittingsStandard: PVC Unions for solvent welding
Contacts Z42 and Z40
The flow indicator must have a diver with a built-in magnet (PVDF-A)
Switching powerMax. 10 W / 12 VA; 230 V AC; 0.5 A
OperationZ42: Change-over contact, N.O. without flow
 Z40: Change-over contact, N.C. without flow
ProtectionIP 65 - Pluggable terminal block
Ambient temperature0... +55 °C

Download Data Sheet: Small Plastic Flow Indicator PDP