Air Flow Indicator In Locomotive

796 100 series air flow indicators a series of 796 100 air flow indicators with adjustable base are available to measure air system leakage across a 19 64 orifice using a pressure dif ferential psi scale.

Air flow indicator in locomotive.

Charge the brake system to within 15 psi of the regulating valve setting as indicated by a gauge or device at the rear of the train. An air flow meter is used in some automobiles to measure the quantity of air going into the internal combustion engine all modern electronically controlled diesel engines use an air flow meter citation needed as it is the only possible means of determining the air intake for them. C2 relay valve air flow measuring valve r 6 relay air valve and air flow indicator. Description of bp system mr air is connected to a9valve at port 30 and add.

In stock and ready to ship. In the case of a petrol engine the electronic control unit ecu then calculates how much fuel is needed to. Green or black dials are available with down or side mounting assembly. It helps in giving positive indication of.

In the event of a conflict between this specification and any other standards or specification quoted herein the requirement of this specification shall prevail. Air flow indicator is one of the most important equipment in locomotive for air brake train operation. The locomotive has an air flow indicator with. C2 relay valve at port 1.

In this position brakes are found released position. Choose from our selection of flow indicators including flow sights compact flow sights and more. It is a safety equipment and a very important aid to the loco pilot in providing indication of train air brake conditions. Air flow indicator is one of the most important equipment in locomotive for air brake train operation.

When air flow does. Based on the results of laboratory tests of full. B except for dmu or mu locomotives covered under 238 309 of this chapter the air flow method afm indicator shall be calibrated in accordance with 232 205 c 1 iii at intervals not to exceed 92 days and records shall be maintained as prescribed paragraph g 1 of this section. A direct reading of air flow in increments no greater than 10 cfm.

Orange or red calibration mark which identifies 60 cubic feet per minute cfm. Addition of an air flow meter or indicator to the locomotive control stand instrumentation an alternate brake system leakage test the air flow method afm was possible. It helps in giving positive indication of 1 fully charged air brake system of train. Air flow indicator is a gauge provided in driver s cab in control stand.

1 fully charged air brake system of train. When a9handle is moved to application zone b p. Air flow indicator is used in locomotives control stands for monitoring the status of brake pipe charging abnormal air leakage to loco crew. It is a safety equipment and a very important aid to the loco pilot in providing indication of train air brake conditions.