Bel-Art™ SP Scienceware™ Riteflow™ Mounted Flowmeters

For corrosive and noncorrosive liquids and gases

Supplier:  Bel-Art™ H404040020

Catalog No. 11-163-77R

Includes: Metering tube mounted in an aluminum housing, an integral control valve, and two floats (one glass and one stainless-steel; except size 5, which includes one glass and one Carboloy™).

Description

For corrosive and noncorrosive liquids and gases

Useful metering ratios are 10:1 or better. All flowmeters except size 1 may be used with dual float combinations to increase metering to 20:1. Pressure drop is negligible. Flow ranges are linear; low differential pressures are independent of flowrate changes.

 

• Heavy-walled borosilicate glass tubes with fused ceramic scales are shock resistant and chemically inert
• Can be used with almost any corrosive or noncorrosive gas or liquid
• Accurate over a wide range of gas and liquid flowrates: from 0.03 to 1812mL/min. for water, and from 2.5 to 60,888mL/min. for air
• Accurate to within ±2% of full scale, with repeatability of ±0.25% of full scale
• Calibration charts for air and water are included; charts for other gases and liquids are available from Bel-Art™ on request at no charge

 

Models with aluminum body have 1/8 female NPT connections with plastic hose barb for tubing with 5/16 to 3/8 in. I.D. (8 × 9.5mm) PTFE body units have 3/8 in. O.D. (9.5mm) glass tube extensions.

Order Info

Overall housing length is 10.5 in. (27cm). Length with leveling base is 12 in. (31cm). Order leveling base kit (11-163-80) separately below.

Specifications

• Type: Flowmeter
• Case Material: Aluminum
• Pressure Rating: 200 psig
• Flow Rate Range: Glass: 1.6 to 53.5 mL/min., Stainless Steel: 5.4 to 130.4 mL/min.
• Piping Connection Material: Plastic
• Tube Size: 4

• Accuracy: ±2% (Full Scale)
• Float Material: Glass, Stainless Steel
• Connections: 1/8 in. NPT (F)
• Model: 65 mm Models with PTFE Body
• Temperature (Metric): 65.5°C