MSA Chillgard RT - Chapter 1 General Information; Introduction

1-1
Chapter 1
General Information
Introduction
This manual provides instructions for the:
• Chillgard RT Monitor
• Chillgard RT unit with Multipoint Sequencer.
These instruments can provide continuous refrigerant gas monitoring
(see TABLE 1-1 for Operating Specifications).
All units listed below have been evaluated by Underwriters Laboratory.
The ammonia units have not been evaluated by Underwriters
Laboratories, Inc.
CHILLGARD RT MONITORS EVALUATED BY UNDERWRITERS LABORATORIES, INC.
R-11
R-502
R-12
R-123
R-113
R-22
R-114
R-134a
R-500
R-404a