SLIDE RULE FOR PNEUMATIC CONTROLLER SETTINGS
A slide rule that has been designed to make it easy to calculate the pneumatic controller settings for the Honeywell RP908 and RP920. It provides a quick reference to the correct settings of the valve stem actuator, tire/foot valve assembly, pressure gauge and flowmeter. The sliding scale on the left side allows you to easily convert inches of water to psig. Honeywell 112077 , Inc. Slide Rule For Calculating Pneumatic [Controller] Settings
A slide rule used to calculate pneumatic controller settings for all RP908 and RP920s. Features a 7 inch ruler body; scale length of 5 inches, 38 foot scales, 15 CFM flow rate, 20 PSIG pressure ranges, minimum back pressure setting of 0.1 in. W.C., Maximum pressure differential of 4 p.s.i.g., Stop flow valve of 37-45 CFM and 4 p.s.i.g., Control Valve Head Pressure drop of 6-8 PSIG (2@ 7" setting), Inlet pressure range: 2 to 100 psig.
A slide rule that a contractor or maintenance personnel can use to calculate pneumatic controller settings for all RP908 and RP920s.
This Slide Rule is a quick and easy way to determine the controller settings for all Honeywell RP908 and RP920 pneumatic controllers. It gives you convenience and ease of use, as there's no need to fuss with bulky references during your field inspections.
A slide rule is used to calculate the pneumatic controller settings for all of the existing Honeywell R Series semi-digital and full-digital proportional level controllers.
The Side Rule calculator simplifies calibration, eliminates errors, and saves time with an easy-to-read rule. Built for the Honeywell RP908 and RP920 pneumatic controllers, the Side Rule provides flexible rules that enable you to make fast calculations for all controller settings.
This slide rule saves time by recording extended set-up and troubleshooting times. It provides data for all maintenance operations including cutover, plant start-up, alternate control sources, and some quick sizing of main storage tanks. It also includes a rule for calculating pneumatic system settings.
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