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DWYER V6系列Flotect防爆流量開關(guān)

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產(chǎn)品名稱:V6系列Flotect防爆流量開關(guān)產(chǎn)品型號:V6可以測量氣體或液體特點：防爆防漏設(shè)計管徑范圍：1/2"-2"溫度：-20~105°C；高溫型205°C操作壓力：69~138bar輸出SPDT，DPDT可選開關(guān)體：可選黃銅或不銹鋼重量：0.9-2.7Kg認(rèn)證：UL，CSA，CE，ATEX設(shè)定調(diào)節(jié)：出廠設(shè)定好

詳細介紹

產(chǎn)品名稱: V6系列Flotect防爆流量開關(guān)
產(chǎn)品型號: V6

可以測量氣體或液體
特點：防爆防漏設(shè)計
管徑范圍：1/2"-2"
溫度：-20~105°C；高溫型205°C
操作壓力：69~138bar
輸出SPDT，DPDT可選
開關(guān)體：可選黃銅或不銹鋼
重量：0.9-2.7Kg

認(rèn)證：UL，CSA，CE，ATEX

設(shè)定調(diào)節(jié)：出廠設(shè)定好。對于小流量型號，可現(xiàn)場設(shè)定，見下表

選型表：

型號	下半部材質(zhì)	連接尺寸	“T"形頭材質(zhì)
V6EPB-B-S-1-B	Brass	1/2"	Brass
V6EPB-B-S-2-B	Brass	3/4"	Brass
V6EPB-B-S-3-B	Brass	1"	Brass
V6EPB-B-S-4-B	Brass	1-1/4"	Brass
V6EPB-B-S-5-B	Brass	1-1/2"	Brass
V6EPB-B-S-6-B	Brass	2"	Brass
V6EPB-B-S-1-MI	Brass	1/2"	Iron
V6EPB-B-S-2-MI	Brass	3/4"	Iron
V6EPB-B-S-3-MI	Brass	1"	Iron
V6EPB-B-S-4-MI	Brass	1-1/4"	Iron
V6EPB-B-S-5-MI	Brass	1-1/2"	Iron
V6EPB-B-S-6-MI	Brass	2"	Iron
V6EPB-S-S-1-MI	Stainless Steel	1/2"	Iron
V6EPB-S-S-2-MI	Stainless Steel	3/4"	Iron
V6EPB-S-S-3-MI	Stainless Steel	1"	Iron
V6EPB-S-S-4-MI	Stainless Steel	1-1/4"	Iron
V6EPB-S-S-5-MI	Stainless Steel	1-1/2"	Iron
V6EPB-S-S-6-MI	Stainless Steel	2"	Iron
V6EPB-S-S-1-FS	Stainless Steel	1/2"	Forged Steel
V6EPB-S-S-2-FS	Stainless Steel	3/4"	Forged Steel
V6EPB-S-S-3-FS	Stainless Steel	1"	Forged Steel
V6EPB-S-S-4-FS	Stainless Steel	1-1/4"	Forged Steel
V6EPB-S-S-5-FS	Stainless Steel	1-1/2"	Forged Steel
V6EPB-S-S-6-FS	Stainless Steel	2"	Forged Steel
V6EPB-S-S-1-S	Stainless Steel	1/2"	Stainless Steel
V6EPB-S-S-2-S	Stainless Steel	3/4"	Stainless Steel
V6EPB-S-S-3-S	Stainless Steel	1"	Stainless Steel
V6EPB-S-S-4-S	Stainless Steel	1-1/4"	Stainless Steel
V6EPB-S-S-5-S	Stainless Steel	1-1/2"	Stainless Steel
V6EPB-S-S-6-S	Stainless Steel	2"	Stainless Steel
V6EPB-B-S-6-0	Brass	No Tee	None
V6EPB-S-S-6-0	SS	No Tee	None
V6EPB-B-S-LF	Brass	1/2"	LF, Brass
V6EPB-S-S-LF	SS	1/2"	LF, SS

舉例	V6	B	EP	B	S	2	B	MT	V6EPB-B-S-2-B-MT flow switch; brass upper housing, brass lower housing, brass tee with 3/4" NPT connections, SPDT snap switch, and high temperature option
系列	V6								Series V6 flow switch
結(jié)構(gòu)		EP							Explosion proof
上半部材質(zhì)			B						Brass
			S						Stainless Steel
下半部材質(zhì)				B					Brass
				S					Stainless Steel
開關(guān)類型					S				SPDT
					D				DPDT
“T"形頭連接尺寸						1			1/2" NPT
						2			3/4" NPT
						3			1" NPT
						4			1-1/4" NPT
						5			1-1/2" NPT
						6			2" NPT
						LF			Low Flow Model (1/2" NPT connections)
“T"頭材質(zhì)							MI		Iron
							FS		Forged Steel
							B		Brass
							S		Stainless Steel
							0		No tee, field trimmable vane
									(For LF Model no tee material chosen, tee material matches lower housing choice)
可選項								CSA	CSA approved construction with junction box*
								AT	ATEX approved construction with junction box
								MV	Gold contacts on snap switch for dry circuits (see specifications for ratings)
								MT	High temperature option rated 400°F (205°C) (see specifications for ratings)*
								VIT	Viton® O-rings in place of Buna-N on low flow models
									*Options that do not have ATEX.

V6 出廠設(shè)定表

APPROXIMATE ACTUATION-DEACTUATION FLOW RATES FOR AIR Upper figures are SCFM, Lower figures in LPM
Pipe Size	Actuate	Deactuate
1/2"	6.50 180	5.00 120
3/4"	10.0 300	8.00 240
1"	14.0 420	12.0 360
1-1/4"	21.0 600	18.0 540
1-1/2"	33.0 960	30.0 840
2"	43.0 1200	36.0 1020

APPROXIMATE ACTUATION-DEACTUATION FLOW RATES FOR COLD WATER Upper figures are GPM, Lower figures in LPM
Pipe Size	Actuate	Deactuate
1/2"	1.50 5.667	1.00 3.83
3/4"	2.00 7.5	1.25 4.67
1"	3.00 11.33	1.75 6.67
1-1/4"	4.00 15.17	3.00 11.3
1-1/2"	6.00 22.67	5.00 18.9
2"	10.00 37.83	8.50 32.2