The diaphragm is inserted between 2 flanges in the main duct. The differential pressure is transmitted to the exterior via 2 pressure ports on each diaphragm face. This pressure is proportional to the flow rate square in circulation inside of the duct. A flowmeter, mounting in derivation allows a direct reading of the flow rate. To obtain a strictly proportional to the main flow rate, a BORDA injector is inserted before or after the flowmeter.
Bamo Orifice plate flowmeter DB Series
- Designed for agressive fluids
- Direct reading indicator
- From ND 50 up to ND 200 pipes
- Scale amplification from 2 to 10.
- Mounting in all positions
- Standardized with NF X 10-102 Norm
- Accuracy: ± 2,5 % full scale
- Option: Electrical switch counter
PRESENTATION Bamo Orifice plate flowmeter DB Serie
This flowmeter can be replaced by a counter, allowing a totalization. Orifices can be only delivered in stainless steel 316 L or with pressure ports directly on steel or stainless steel. Their accuracy is 1%, and diameters are between 50 and 60 mm. We supply flowmeter with special graduation for derivated measure on all existing diaphragms, only if specifications are given before graduation.
Benefits & Features Bamo Orifice plate flowmeter DB Serie
- Measuring range : From 2 to 350 m3/h (see table on the back)
- Accuracy: ± 3 % (DB/IDP) ± 4 % (DB/PDP)
- Repeatability: ± 0,3 % (DB/IDP) ± 0,4 % (DB/PDP)
- Scale amplification: 2 to 10 (DB/IDP) 2,5 to 10 (DB/PDP)
- Max. temperature :
- 50°C – PVC
- 90° – PPH
- 120°C – PVDF
- Max. pressure: 10 bar (20°C)
Source: www.bamo.fr
Read More Articles :
You must be logged in to post a comment.