Variable-area flow meter RIV250 series
volumefor gasfor liquids

Variable-area flow meter - RIV250 series - Riels Instruments - volume / for gas / for liquids
Variable-area flow meter - RIV250 series - Riels Instruments - volume / for gas / for liquids
Variable-area flow meter - RIV250 series - Riels Instruments - volume / for gas / for liquids - image - 2
Variable-area flow meter - RIV250 series - Riels Instruments - volume / for gas / for liquids - image - 3
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Characteristics

Technology
variable-area
Type
volume
Fluid
for liquids, for gas
Pipe diameter
DN15 - 1/2", DN20 - 3/4", DN25 - 1"
Installation
flange, threaded
Material
stainless steel, glass, PVC
Protection level
ATEX
Volumetric flow rate

Min.: 320 l/h
(84.5351 us gal/h)

Max.: 45,000 l/h
(11,887.7424 us gal/h)

Process temperature

Min.: -10 °C
(14 °F)

Max.: 100 °C
(212 °F)

Process pressure

16 bar
(232.06 psi)

Description

The Flowmeters RIV250L series are instantaneous flow meters suitable for measuring medium and large flow rates of liquids in pipelines with pressure and temperature conditions contained within the pipe resistance limits. The measurement of the instantaneous flow rate can be read on the graduated scale, screen-printed on the calibrated truncated conical tube made of polycarbonate (makrolon) or polysulfone (non-toxic and unbreakable). In flowmeters, the flow measurement can be read with excellent accuracy on the graduated scale shown directly on the measuring tube. It is optionally equipped with min/max flow rate indicator. Reading scales referring to the customer's specific fluid can be produced upon request. Product features Detection type - Continuous measurement Explosion protection - Safe zone Measurement type - With contact Mechanical data Height - 372 mm Width - 79 mm Depth - 79 mm Approvals Naval approvals - None Food / pharmaceutical approvals - None Atex approvals - None CE omologation - Yes Logistics Type of packaging - Carton BOX Contains batteries - No country of origin - Italy Customs Code - 90261081 Net weight - 3,5 kg Packaging volume - 0,036 m³ Packing length - 40 cm Packaging width - 30 cm Packaging depth - 30 cm

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.