Watson Smith Type Fri-30 Indicating Air Flow Controller 250000R-hkxytech
  • Watson Smith Type Fri-30 Indicating Air Flow Controller 250000R

Watson Smith Type Fri-30 Indicating Air Flow Controller 250000R

2016-04-25 23:51:58

Description:

Watson Smith Type Fri-30 Indicating Air Flow Controller 250000R,The Type FRI-30 is an adjustable indicating air flow controller consisting of a differential regulator, needle valve and variable area flow meter. It is suitable for level control and air purge applications.……

Notice:
Watson Smith Type Fri-30 Indicating Air Flow Controller 250000R,brand new, original in UK;

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Assortments

Description

Watson Smith Type Fri-30 Indicating Air Flow Controller 250000R


Watson Smith Type Fri-30 Indicating Air Flow Controller 250000R

Flow Controller

Indicating Air Flow Controller Type Fri-30 

The Type FRI-30 is an adjustable indicating air flow controller consisting of a differential regulator, needle valve and variable area flow meter. It is suitable for level control and air purge applications.


» Pressures up to 100psi
» Tamperproof cover
» Panel, upright mounting


•Adjustable indicating air flow controller

•Suitable for level and air purge control

•Tamperproof cover

•High Accuracy

•Available in Standard and Hazardous applications


Industry:

Ideal for control room installation for level control applications.


Solution:

The FRI unit needs sufficient air pressure or gas pressure (nitrogen is used in some instances) at the inlet port to exceed the maximum expected head pressure plus 5 psi. This will ensure that a flow can be established, when levels are at their maximum.


TECHNICAL DATA

Construction

Materials Body (controller): Die cast zinc alloy

Flowmeter Tube: Acrylic

Float: Glass

Diaphragm: Fairprene

Valve & Internal Items: Stainless steel, brass

•Mounting Panel, upright

•Pneumatic connection Inlet: 1/4” NPT Outlet: 1/4” OD tube

•Finish Natural aluminium and black stove enamel

•Weight 600g


Technical Details

•Supply pressure Up to 100psi (7bar, 700kpa)

•Fixed differential Pressure 5psi (0.3bar, 35kpa)

•Media Air or dry non corrosive gas filtered to 25μm

•Working temperature 0-60ºC


Ordering Information

Output port

¼” OD tube

Inlet port

¼”NPT

Airflow

adjustment

80

118

15 56

61

108

Panel

cut-out

Watson Smith Instrumentation

All instruments are tested on the Watson Smith Automatic Testing System and an individual test certificate is provided

at no extra charge. Each unit is tested for linearity, hysteresis, total error, air consumption, response time and supply

sensitivity.

Our policy is one of continuous research and development. We therefore reserve the right to amend without

notice the specifications given in this document. Customers are responsible for ensuring that the product is

used only for the purpose for which it is intended. In case of doubt Norgren will be pleased to advise.

FRI 30


Ordering Information

Range Part Number

0.2-2scfh  250000R

100-1000cc/min  260000R