Ordering Information - Johnson Controls - LIT-1900243 - RAG - Air Measuring System - RA-2000 Airflow Measuring System

RA-2000 Airflow Measuring System Catalog Page

Brand
Johnson Controls
Product name
RA-2000 Airflow Measuring System
Document type
Catalog Page
Document number
LIT-1900243
Revision date
2021-03-10
Language
English

Use the following table to order the RA-2000 airflow measuring system.

Table 1. RA-2000 Round Air Measuring Damper (Ruskin Model CDRAMS) Ordering Information
Feature Code Number / Character Field

Product code number example1:

RAGdd

Product Family R = Round Dampers 1 R
Application A = Air Measuring 2 A
Shroud type G = Galvanized 3 G
dd = Diameter See Size Limits (below) 4, 5 dd
Actuator

N = Without Elec Actuator; With DPT Transducer Shipped Loose

W = Includes Electric Actuator & DPT Transducer (DMPR-RA001)

X = Without Elec Actuator; Without DPT Transducer

6 -
Control Signal N = None 72 -
Operation NC = Normally Closed 8, 9 -
Options None 10 -

The following table lists the valid combinations and size limits.

Table 2. Valid Combinations and Size Limits for RA-2000
Description Combinations or size limits

Valid Feature Combinations

(Fields 1 – 3 from Table 1)

RAG

Size Limits, in. (mm)

(Fields 4 – 5 from Table 1)

6 (153) through 24 (255)

Available diameters: 6 (152), 7 (178), 8 (203), 9 (229), 10 (254), 12 (304), 14 (356), 16 (406), 18 (457), 20 (508), 22 (559), 24 (610)

Valid Option Combinations

(Fields 6 – 9 from Table 1)

N, WNNC, X

Note:
  • Units without actuators come standard with a motor bracket.
  • Units with a diameter of 4 in. through 12 in. use an M9208-GGA-3 actuator. Units with a diameter of 13 in. through 24 in. use an M9220-GGA-3 actuator.
1 See Table 2 for valid combinations and size limits.
2 Fields 7 – 9 are required only when field 6 = W