How to Order
To order, use the diagram below. List options in ascending alphabetical order
____ – ____ – ____ – ____ – ____
Base Model
A20T A20TG
A20TL A25T
A20TO A25TL
A20TE A25TE
A20TABS A25TABS
A20TB A25TH
A20TH A25TG
Options†
B1 = Black bezel
EX =
EL =
K = Knob adjusting face contact OS = Oil sealed (Silicone Oil)
UA = Temperature bulb style “A”
UK = Temperature bulb style K (10054886)
†Options not available on all models or configurations.
Illumination – Order Separately
A20 Series: Clamp Lite Assembly; 12 V= 05702176; 24 V= 05702177
A25 Series: N/A.
Adapter Nuts†††
1/8 | = | Metric |
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1/4 | = | M10 | = | 10 mm x 1.5 | |||
3/8 | = | M12 | = | 12 mm x 1.5 | |||
3/8B | = | M14 | = | 14 mm x 1.5 | |||
3/8K | = 3/8 NPSF | M16 | = | 16 mm x 1.5 | |||
– | = | M18 | = | 18 mm x 1.5 | |||
1/2B | = | M20 | = | 20 mm x 1.5 | |||
1/2K | = 1/2 NPSF | M22 | = | 22 mm x 1.5 | |||
5/8 | = | M24 | = | 24 mm x 1.5 | |||
3/4 | = |
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3/4U | = |
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†††Specific adapter nut must | |||||||
7/8 | = | ||||||
match the sensing bulb. | |||||||
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| ††††Standard. |
Temperature Capillary Armor Type and Length
Capillary Armor Type
Blank = PVC armor, copper capillary
S = Stainless steel armor, copper capillary
Capillary Length (specify after capillary type; example: “S4”)
4 = 4 ft. (1.2 m)
Specify other length = Available in 2 ft. increments thru 20 ft.; 5 ft. increments above 20 ft. (0.5 m. increments from
Range††
Dual scale (°F/°C) |
| Single scale (°C) | |||
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| °F | °C | 70C = | |
120 | = | 100C | = | ||
160 | = | 120C | = | ||
220 | = | 140C | = | ||
250 | = | 160C | = | ||
300 | = |
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320 | = |
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350 | = |
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440 | = |
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††Consult factory for availability of dials other than °F/°C. Select scale so your normal operating temperature is in the upper half of the scale.
Warranty
A limited warranty on materials and workmanship is given with this FW Murphy product. A copy of the warranty may be viewed or printed by going to www.fwmurphy.com/support/warranty.htm
FW Murphy
P.O. Box 470248
Tulsa, Oklahoma 74147 USA
+1 918 317 4100 fax +1 918 317 4266
www.fwmurphy.com
CONTROL SYSTEMS & SERVICES DIVISION
P.O. Box 1819; Rosenberg, Texas 77471; USA +1 281 633 4500 fax +1 281 633 4588
INDUSTRIAL PANEL DIVISION
P.O. Box 470248
Tulsa, Oklahoma 74147 USA
+1 918 317 4100 fax +1 918 317 4266
FRANK W. MURPHY, LTD.
Church Rd.; Laverstock, Salisbury SP1 1QZ; U.K. +44 1722 410055 fax +44 1722 410088
MURPHY DE MEXICO, S.A. DE C.V.
Blvd. Antonio Rocha Cordero 300, Fracción del Aguaje San Luis Potosí, S.L.P.; México 78384
+52 444 8206264 fax +52 444 8206336 Villahermosa Office +52 993 3162117
www.murphymex.com.mx
Printed in U.S.A.
In order to consistently bring you the highest quality, full featured products, we reserve the right to change our specifications and designs at any time.
Bulletin