標(biāo)準(zhǔn)螺紋鎧裝熱電偶，用于3/8 Inch直徑元件

SERIES 385L

Standard Threaded Thermowell for 3/8 Inch Diameter Elements

^￥473.34 3/4-385L-U21/2-BRASS

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Available in Carbon Steel and Stainless Steel
Standard Insertion Lengths from 2 1/2 to 19 1/2 Inches
3/4 Inch and 1 Inch External Diameter

鎧裝熱電偶, 鎧甲頭和套管組裝 - 查看相關(guān)產(chǎn)品

產(chǎn)品描述

Application:
Standard length, 3/8" stem, bimetal thermometers. #14 gage thermocouple elements. Armored liquid-in-glass test thermometers. Other temperature-sensing elements having .377 in. maximum diameter.

Connection Size:
3/4" NPT and 1" NPT are standard. Other thread sizes are available upon request.

Materials:
Brass (ASTM B-16); Carbon Steel (C-1018); Stainless Steel A.I.S.I. 304 & A.I.S.I. 316; Monel. Wells are also available in special materials; prices on request.

Series 385L—Lagging Extension Type
All dimensions in inches.

* NPSM internal pipe thread will accept both NPT and NPS male threads.

External Thread P	Model No.	Lag. Ext. T	Elem. Lgth. A	Insert. Lgth. U
3/4" NPT	3/4-385L-U 2 1/2 -U 4 1/2 -U 7 1/2 -U10 1/2 -U13 1/2 -U19 1/2	2 3 3 3 3 3	6 9 12 15 18 24	2 1/2 4 1/2 7 1/2 10 1/2 13 1/2 19 1/2
1" NPT	1-385L-U 2 1/2 -U 4 1/2 -U 7 1/2 -U10 1/2 -U13 1/2 -U19 1/2	2 3 3 3 3 3	6 9 12 15 18 24	2 1/2 4 1/2 7 1/2 10 1/2 13 1/2 19 1/2

Maximum Fluid Velocity—feet per second

Well Type	Material	Insertion Length – “U”
Well Type	Material	2 1/2	4 1/2	7 1/2	10 1/2	13 1/2	16 1/2	19 1/2	22 1/2
3/4" - 385S and 3/4" - 385L	Brass	290 (145)	150 (80)	54.1 (48)	27.6	16.7	11.1	8	6
	Carbon Steel	326 (260)	192 (144)	69.5	35.4	20.5	14.3	10.3	7.7
	A.I.S.I. 304 & 316	349 (360)	199	71.9	36.6	21.2	14.8	10.7	8
	Monel	316 (320)	189 (178)	68.1	34.8	20.8	14	10	7.5

Where single values appear in the velocity tables, these may be considered safe for water, steam, air or gas. In the shorter insertion lengths, consideration is given to the velocity pressure effect of water flowing at higher velocities. The values in parentheses, therefore, represent safe values for water flow, while the unbracketed values may be used for steam, air, gas and similar density fluids.
See 385S Thermowell Page for Pressure-Temperature Ratings

訂購(gòu) 所有價(jià)格均為人民幣稅前價(jià)格，不包括13%增值稅和運(yùn)費(fèi)！(指定型號(hào))

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數(shù)量

產(chǎn)品描述

Example part numbers are shown below. For additional configurations see the Part Number Builder below this table.

3/4-385L-U21/2-BRASS

￥473.34

貨期: 2 周

Standard Threaded Well, External Thread - NPT 3/4", Insertion Length Dimension 2 1/2", Brass

3/4-385L-U41/2-304SS

￥841.78

貨期: 9 周

Standard Threaded Well, External Thread - NPT 3/4", Insertion Length Dimension 4 1/2", 304 SS

1-385L-U101/2-CS

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貨期:

Standard Threaded Well, External Thread - NPT 1", Insertion Length Dimension 10 1/2", Carbon Steel

† 所有金額以RMB顯示

產(chǎn)品編號(hào)生成器

在此處生成您自己的產(chǎn)品編號(hào)

(1)		(2)		(3)
	-385L-U		-

選項(xiàng)說(shuō)明:

(1) External thread - NPT 選項(xiàng):
3/4 for 3/4 in.
1 for 1 in.

(2) Insertion length dimension 選項(xiàng):
21/2 for 2 1/2 in.
41/2 for 4 1/2 in.
71/2 for 7 1/2 in.
101/2 for 10 1/2 in.
131/2 for 13 1/2 in.
191/2 for 19 1/2 in.

(3) Material 選項(xiàng):
304SS for 304 SS
316SS for 316 SS
CS for Carbon Steel
BRASS for Brass

注: 并非所有組合都有效，請(qǐng)查閱規(guī)格表上的有效產(chǎn)品編號(hào)。