Selection Guide

Emerson Climate Technologies164
Solenoid
Valves
Temperature
Pressure Controls
Coils
Industrial
Solenoid Valves
Shut Off
Valves
System
Protectors
Storage
Devices
Oil
Controls
Pressure
Regulators
Competitive Cross
Reference
Thermal
Expansion Valves
Nomenclature
Specications
AMI 1 SS 4
Moisture
Indicator
Series
Design Series
1 = standard
connection
2 = bushing style
Connection
Style
TT = Sweat x Swea t
Connection
Size
(in 1/8”)
AMI-Moisture Indicators
• Maximum working pressure: 680 psig
• UL/CUL le number: SA 4876
example: AMI 1SS4
Features
• Highest sensitivity moisture indicator available
• Take-A-Part design for easy repair
• Single indicator for all common refrigerants
• Accurate color calibration at low ppm levels
and higher temperatures
• Wide angle viewing/high visibility window for ease of
monitoring
• Solid copper connections
Ordering Information
The AMI is designed to provide an accurate method of deter-
mining the moisture content of a system’s refrigerant. The AMI
has a unique high accuracy moisture indicator for CFC, HCFC
and HFC refrigerants. For the AMI-2 Series, see the bottom of
the following page.
Replacement Parts For AMI
PCN Part Number
021371 Lenscap 12740-1
020877 “O” Ring PS1525-2
027511 Lens Assembly Kit
(Consists of lens assembly, lens
cap and “O” ring)
X12978-1
PCN Description Series
Connection
Size
048803 AMI-1MM2
Male Flare x Male Flare
1/4
048804 AMI-1MM3 3/8
048805 AMI-1MM4 1/2
048806 AMI-1MM5 5/8
048811 AMI-1SS2
Sweat x Sweat (OD Female)
1/4
048812 AMI-1SS3 3/8
048813 AMI-1SS4 1/2
048814 AMI-1SS5 5/8
048815 AMI-1SS7 7/8
048816 AMI-1SS9 1 1/8
047298 AMI-1TT2 EXTENDED ENDS 1/4
042771 AMI-1TT3 EXTENDED ENDS 3/8
022302 AMI-1TT4 EXTENDED ENDS 1/2
031136 AMI-1TT5 EXTENDED ENDS 5/8
037357 AMI-1TT7 EXTENDED ENDS
1
7/8
031378 AMI-1TT9 EXTENDED ENDS
1
1 1/8
048800 AMI-1FM2
Female Flare x Male Flare
1/4
048801 AMI-FM3 3/8
048802 AMI-FM4 1/2
048807 AMI-1MU2
Male Flare x Female Flare
Swivel Nut
1/4
048808 AMI-1MU3 3/8
048809 AMI-1MU4 1/2
048810 AMI-1MU5 5/8
048817 AMI-1FU3
Female Flare x Female Flare
Swivel Nut
3/8
048818 AMI-1FU4 1/2
048819 AMI-1SU2
Sweat x Female Flare
Swivel Nut
1/4
048820 AMI-1SU3 3/8
048821 AMI-1SU4 1/2
048822 AMI-1SU5 5/8
046647 AMI-1UU3
Swivel Nut x Swivel Nut
3/8
046648 AMI-1UU4 1/2
046649 AMI-1UU5 5/8
1
500 PSIG MWP
Moisture Content Color Code (ppm H
2
O)
Indication
Liquid Temperature
Dry (Dark Blue) Caution (Purple) Wet (Salmon)
75°F 100°F 125°F 75°F 100°F 125°F 75°F 100°F 125°F
R-12 1.4 2.5 4 5 9 15 25 43 70
R-134A 20 35 60 35 55 85 130 160 190
R-22 25 35 50 40 65 90 145 205 290
R-407C 26 40 64 42 68 109 150 230 370
R-410A 30 55 75 50 85 120 165 290 420
R-404A/507 15 25 45 33 50 80 120 150 180
R-502 2.6 5 8 10 18 30 50 90 150
BODY
O-RING
LENS ASSEMBLY
LENS CAP