Pressure instrument

Contact Information

Address: Building 10, Zhonglian Industrial Park, Zhongbei Town, Xiqing District, Tianjin

RAGK/RAGL Small Laboratory Rotameter

The RAGK and RAGL rotor flowmeters are specifically designed for low-flow measurements of both liquids and gases. They are widely used in applications such as purification systems, analyzers and gas sampling systems, laboratories, and mechanical equipment. An integrated needle valve is available as an option for fine-tuning the flow rate. These simple and cost-effective rotor flowmeters boast a broad range of applications, thanks to their diverse selection of cones and rotors, combined with decades of proven design reliability. The RAGK and RAGL flowmeters are suitable for SIL environments and comply with the Machinery Directive, further enhancing Yokogawa Electric's lineup of metal and glass rotor flowmeters.

Classification:

Yokogawa

Key words:

24-hour service hotline：+86-22-59958977

Bidding authorization：+86 13821081088

Product Message

Features

Suitable for applications compliant with IEC 61508 and ISO 13849
Space-saving design
The needle valve can be used for fine-tuning the flow.
Pressure loss is minimal.
Cost-effective solution

Specifications

Pipe size	1/4" to 3/8"
Process Connection	Threads, coupling lock nuts, cutting rings, nozzles
Measurement range	Water at 20 °C: 2 ml/h – 600 l/h Air at 20 °C, 1 bar abs.: 0.1 l/h – 6300 l/h
Material of the liquid-contacting part	Borosilicate glass, 1.4571 (AISI 316Ti), or polypropylene Rotor materials are available in a variety of options.
Gasket	NBR, FKM, PTFE
Operating temperature	-25 °C to +130 °C
Work stress	16 bar
Ambient temperature	-25 °C to 80 °C
Accuracy class VDE/VDI 3513-2 (qG = 50%)	1.6% / 2.5% / 4% /
Explosion-proof certification	ATEX
Does it comply with IEC 61508? Mechanical Directive ISO 13849	Is
Optional items	High/Low Limit Alarm Limit Switch Control valve Pressure controller