ProMinent DULCOMETER PH-501 Assembly And Operating Instructions Manual page 376

TSL-301/401/501/502 - Switch, Temperature, Probe, A19AAF-12C
A19 Series
Remote Bulb Control
Description
The A19 Series are single-stage temperature
controls that incorporate environmentally
friendly liquid-filled sensing elements.
Features
• wide temperature ranges available
• constant differential throughout the entire
range
• compact enclosure
• fixed or adjustable differential available
• variety of sensing element styles
• unaffected by cross-ambient conditions
Applications
The A19 is suitable for temperature control in
heating, ventilating, air conditioning, and
refrigeration.
Selection Charts
A19 Series Remote Bulb Control
Code Switch Range
Number Action °F (°C)
SPST -30 to 100 (-34 to 38)
2
A19ABA-40C
Open Low
A19ABC-4C SPDT 50 to 130 (10 to 55)
3 SPDT -30 to 100 (-34 to 38)
A19ABC-24C
A19ABC-36C SPDT -30 to 100 (-34 to 38)
A19ABC-37C SPDT -30 to 100 (-34 to 38)
A19ABC-74C SPDT -30 to 100 (-34 to 38)
A19AAF-12C SPDT 25 to 225 (-4 to 107)
A19AAC-4C SPDT 0 to 80 (-18 to 27)
A19AAD-12C SPST -30 to 50 (-34 to 10)
Open Low
4 SPST 30 to 50 (-1 to 10)
A19AAD-5C
Open Low (Bulk Milk Cooler)
A19AAF-20C SPDT -30 to 100 (-34 to 38)
A19AAF-21C SPDT 40 to 90 (4 to 32)
A19ACA-14C SPST -30 to 100
Open Low (-34 to 38)
A19ACA-15C SPST -30 to 100
Open Low (-34 to 38)
A19ADB-1C SPST 100 to 240
Open High (38 to 116)
A19ADN-1C SPST 100 to 240
Open High (38 to 116)
1. Specify the control model code number, packing nut code number (if required), and bulb well code number (if required).
2. Replaces White-Rodgers 1609-101
3. Replaces White-Rodgers 1609-12, -13; Ranco 010-1408, -1409, - 1410, -1490, 060-110; Honeywell L6018C-1006, L6021A-1005, T675A-1011, -1508, -1516,
-1821, T4301A-1008, T6031A-1011, T6031A-1029
4. Case-Compensated
The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office.
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2009 Johnson Controls, Inc.
A19 Series
Y
B
Action on Increase
of Temperature
A19 Series
Terminal Arrangement for SPDT
1
Diff
F° (C°)
Adjustable Differential (Wide Range)
3 to 12 (1.7 to 6.7)
3 1/2 to 14 (1.9 to 8)
3 to 12 (1.7 to 6.7)
3 to 12 (1.7 to 6.7)
3 to 12 (1.7 to 6.7)
3 to 12 (1.7 to 6.7)
Fixed Differential
3 1/2 (1.9)
Fixed Differential (Case Compensated)
5 (2.8)
2 1/2 (1.4)
Fixed Differential (Close)
2 1/2 (1.4)
2 1/2 (1.4)
1 1/2 (0.8)
Manual Reset
Manual Reset
Manual Reset
Manual Reset
Manual Reset
1 of 2
R
Bulb and Bulb Well No.
Capillary (order
separately)
3/8 in. x 4 in., 6 ft. Cap. WEL14A-602R
3/8 in. x 5 in., 8 ft. Cap. WEL14A-603R
3/8 in. x 4 in., 8 ft. Cap. WEL14A-602R
3/8 in. x 4 in., 20 ft. Cap. WEL14A-602R
3/8 in. x 4 in., 10 ft. Cap. WEL14A-602R
3/8 in. x 4 in., 6 ft. Cap. WEL14A-602R
3/8 in. x 3 in., 10 ft. Cap. WEL14A-602R
3/8 in. x 4 in., 6 ft. Cap. WEL14A-602R
3/8 in. x 4 in., 7 ft. Cap. WEL14A-602R
3/8 in. x 2 5/8 in., WEL16A-601R
6 ft. Cap.
3/8 in. x 4 in., 6 ft. Cap. WEL14A-602R
3/8 in. x 5 3/4 in., 6 ft. Cap. WEL14A-603R
3/8 in. x 4 in. WEL14A-602R
6 ft .Cap.
3/8 in. x 4 in. WEL14A-602R
10 ft. Cap.
3/8 in. x 3 1/2 in. WEL14A-602R
6 ft. Cap.
3/8 in. x 4 in. WEL14A-602R
6 ft. Cap.
Code No. LIT-1927010
Issued February 1, 2009
A19ABC-24
Range Max. Bulb
Adjuster Temp. °F (°C)
Screwdriver Slot 140 (60)
Knob 170 (77)
Convertible 140 (60)
Convertible 140 (60)
Screwdriver slot 140 (60)
Screwdriver slot 140 (60)
Screwdriver slot 275 (135)
Screwdriver slot 140 (60)
Screwdriver slot 140 (60)
Screwdriver slot 190 (88)
Screwdriver slot 140 (60)
Screwdriver slot 140 (60)
Screwdriver slot 140 (60)
Screwdriver slot 140 (60)
Knob 290 (143)
Screwdriver slot 290 (143)
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