Murphy Exhaust Pyrometers 10705146 - Manual (Page 2)

P-9011B page 2 of 2
Accessories Dimensions
10705146 (00000819)
10705147 (00000956)
00000818
Thermocouple
Thermocouples 00000818 and 00003488 can
mount in the engine manifold or in 2 to
3-1/2 in. (51 to 89 mm) diameter exhaust
ports. In turbo-charged engines, a thermocou-
ple mounts between the engine and the turbo.
Thermocouple 00000818 is a grounded, type
K (Chromel Alumel). Thermocouple
00003488 is ungrounded type K (Chromel
Alumel).
Thermocouple Specifications
Element "K": type (NiCr/Ni) solid wire.
Hot Junction: fusion welded.
Protecting Tube: inconel for no carbon
absorption, end closed by heliarc melt down.
Wire Insulation: Q-glass with stainless
steel overbraid.
Adaptors:
• 3/8 NPT (00003578) standard
• 1/8 NPT (00003577)
• 1/4 NPT (00003450)
• 1/2 NPT (00003579)
Wire Lead Assembly 00000817 is a 14 ft. (4.27
m) extension with mating plug connections for
the 00000818 and 00003488 thermocouples.
The wire is PVC covered, non-shielded, 18
AWG (1.0 mm
2 ), with heat shrinkable sleeve
provided for insulating terminals after installa-
tion. Extension up to 100 ft. (30.48 m) can be
made with 18 AWG (1.0 mm
2 ) or larger copper
wire at the gage head.
00000817
Wire Lead Assembly
How to Order
Specify part number. Example: 10705146 (00000819)
3-1/2 in.
(89 mm)
3-1/8 in. ± .010
(79 mm ± .254)
1-45/64 in.
(43 mm)
3/4 in.
(19 mm)
3-1/2 in.
(89 mm)
3-1/8 in. ± .010
(79 mm ± .254)
1-45/64 in.
(43 mm)
3/4 in.
(19 mm)
Accessories (order separately)
00000817 14 ft. (4.27 m) Wire Lead Assembly.
00000818 Thermocouple, grounded, Type K, 3/8 NPT.*
00003488 Thermocouple, ungrounded, Type K, 1/4 NPT.*
*1/8 NPT, 1/4 NPT and 1/2 NPT adaptors available.
Pyrometer
10705146 = Dual
10705147 = Single
INDUSTRIAL PANEL DIVISION
P.O. Box 470248
Tulsa, Oklahoma 74147 USA
+1 918 317 4100 fax +1 918 317 4266
e-mail [email protected]
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
e-mail [email protected]
www.murphymex.com.mx
FRANK W. MURPHY, LTD.
Church Rd.; Laverstock, Salisbury SP1 1QZ; U.K.
+44 1722 410055 fax +44 1722 410088
e-mail [email protected]
www.fwmurphy.co.uk
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.
FW Murphy
P.O. Box 470248
Tulsa, Oklahoma 74147 USA
+1 918 317 4100 fax +1 918 317 4266
e-mail [email protected]
www.fwmurphy.com Printed in U.S.A. 0990058M