特點(diǎn):采用不銹鋼波紋管式傳感器的差壓開關(guān)?捎糜谒⒖諝、液壓油、潤滑油等中性介質(zhì)。
主要技術(shù)性能:
工作粘度:10.01㎡/S 抗振性能: 7D:4g 7DK:2g 外殼防護(hù):IP65
重復(fù)性誤差:1.0% 環(huán)境溫度: -30-50℃ 介質(zhì)溫度:0-120℃
觸點(diǎn)容量: AC220V/6A阻性 安裝位置:任意
規(guī)格:(壓力單位:mpa)
差壓設(shè)定范圍 | 切換差下限 | 切換差上限 | 訂貨號 | 切換差可調(diào)下限 | 切換差可調(diào)上限 | 訂貨號 | 工作壓力范圍 | 峰值壓力x |
0.02-0.10 | 0.012 | 0.015 | 0819100 | 0.035-0.10 | 0.04-0.10 | 0809100 | ||
0.02-0.16 | 0.012 | 0.017 | 0819200 | 0.035-0.15 | 0.04-0.15 | 0809200 | ||
0.025-0.25 | 0.015 | 0.02 | 0819300 | 0.04 -0.25 | 0.045-0.25 | 0809300 | ||
0.03-0.40 | 0.02 | 0.025 | 0819400 | 0.045-0.40 | 0.05-0.40 | 0809400 | 0.05-1.60 | 2.0 |
0.05-0.6 | 0.06 | 0.07 | 0819500 | 0.16 -0.40 | 0.17-0.40 | 0809500 | 0.10-2.50 | 3.0 |
0.05-1.0 | 0.07 | 0.08 | 0819600 | 0.17 -0.80 | 0.18-0.80 | 0809600 | ||
0.05-1.6 | 0.08 | 0.09 | 0819700 | 0.18 -1.20 | 0.20-1.20 | 0809700 |
注意:x在實(shí)際工作中,即使短暫壓力峰值也不得超過此值。
萬能轉(zhuǎn)換開關(guān)LW5 庫號:JX002789 |
萬能轉(zhuǎn)換開關(guān)LW5 庫號:JX002789 |
萬能轉(zhuǎn)換開關(guān)LW5 庫號:JX002789 |
萬能轉(zhuǎn)換開關(guān)LW5 庫號:JX002789 |
萬能轉(zhuǎn)換開關(guān)LW5 庫號:JX002789 |
萬能轉(zhuǎn)換開關(guān)LW5 庫號:JX002789 |
萬能轉(zhuǎn)換開關(guān)LW5 庫號:JX002789 |
萬能轉(zhuǎn)換開關(guān)LW5 庫號:JX002789 |
萬能轉(zhuǎn)換開關(guān)LW5 庫號:JX002789 |
萬能轉(zhuǎn)換開關(guān)LW5 庫號:JX002789 |
用途:防爆設(shè)計(jì),適用于工業(yè)精密測控可調(diào)壓差范圍:2.44-44.78KPa,3.44-103KPa,34.4-482KPa,68.9-1379KPa死區(qū):可調(diào)范圍的5%壓力腔材質(zhì):鋁,銅或不銹鋼可選連接:1/8"NPT最大耐壓:1500PSIG最大溫度:105°C輸出:SPDT/DPDT可選重量:2Kg尺寸:76.2X136.53mm
型號 | 壓力腔材質(zhì) | 膜盒材質(zhì)(Wetted) | 可調(diào)范圍 | 開關(guān)(Switch) | 單價(jià) | 備注 |
H3A-1SL | Aluminum | Nitrile | 10-180" w.c. (2.48-44.78 kPa) | SPDT Snap Action Switch, Rated 5 A @ 125/250 VAC, 30 VDC | 標(biāo)準(zhǔn) | |
H3A-2SL | Aluminum | Nitrile | 0.5-15 psid (0.3-1 bar) | SPDT Snap Action Switch, Rated 5 A @ 125/250 VAC, 30 VDC | 標(biāo)準(zhǔn) | |
H3A-3SL | Aluminum | Nitrile | 5-70 psid (.34-4.8 bar) | SPDT Snap Action Switch, Rated 5 A @ 125/250 VAC, 30 VDC | 標(biāo)準(zhǔn) | |
H3S-1SL | 316 SS | Viton® | 10-180" w.c. (2.48-44.78 kPa) | SPDT Snap Action Switch, Rated 5 A @ 125/250 VAC, 30 VDC | 標(biāo)準(zhǔn) | |
H3S-2SL | 316 SS | Viton® | 0.5-15 psid (0.3-1 bar) | SPDT Snap Action Switch, Rated 5 A @ 125/250 VAC, 30 VDC | 標(biāo)準(zhǔn) | |
H3S-3SL | 316 SS | Viton® | 5-70 psid (.34-4.8 bar) | SPDT Snap Action Switch, Rated 5 A @ 125/250 VAC, 30 VDC | 標(biāo)準(zhǔn) |
量程序號 | 設(shè)定值調(diào)節(jié)范圍(MPa) | 切換差值(MPa) | 使用壓力(MPa) |
不可調(diào)G | |||
1 | 0~0.1 | ≤0.006 | 1.0 |
2 | 0~0.16 | ≤0.01 | 1.0 |
3 | 0~0.25 | ≤0.015 | 1.0 |
4 | 0.02~0.4 | ≤0.02 | 1.6 |
5 | 0.03~0.6 | ≤0.025 | 1.6 |
6 | 0.05~1.0 | ≤0.03 | 1.6 |
7 | 0.08~1.6 | ≤0.08 | 3.2 |
8 | 0.12~3.0 | ≤0.1 | 5.0 |
9 | 3.0以上 | 定做 | 定做 |
產(chǎn)品名稱: H3系列 氣液兩用防爆壓差開關(guān)產(chǎn)品型號: H3
設(shè)定點(diǎn)范圍2.5KPa-13.8Bar, 耐壓到103Bar
用途:防爆設(shè)計(jì),適用于工業(yè)精密測控可調(diào)壓差范圍:2.44-44.78KPa,3.44-103KPa,34.4-482KPa,68.9-1379KPa死區(qū):可調(diào)范圍的5%壓力腔材質(zhì):鋁,銅或不銹鋼可選連接:1/8"NPT最大耐壓:1500PSIG最大溫度:105°C輸出:SPDT/DPDT可選重量:2Kg尺寸:76.2X136.53mm
選型表:
舉例 | H3 | S | 2 | S | C | MV | H3S-2SC-MV Differential Pressure Control; 316SS pressure chamber and Viton® diaphragm, weatherproof and ATEX, SPDT snap action switch with gold contacts; fixed deadband; automatic reset; adjustable range 0.5-15 psid. |
結(jié)構(gòu) | H3 | Series designator, weatherproof and explosion-proof | |||||
壓力腔& 膜盒材質(zhì)(Wetted) | A | Aluminum chamber with Nitrile diaphragm | |||||
S | 316SS chamber with Viton® diaphragm | ||||||
可調(diào)范圍 | 1 | Adjustable range 10-180" w.c. (2.48-44.78 kPa) | |||||
2 | Adjustable range 0.5-15 psid (0.03-1 bar) | ||||||
3 | Adjustable range 5-70 psid (.34-4.8 bar) | ||||||
4 | Adjustable range 10-200 psid (.7-13.8 bar) | ||||||
開關(guān)(Switch) | S | SPDT snap action switch rated 5A @ 125/250VAC, 30 VDC | |||||
D | DPDT snap action switch rated 5A @ 125/250VAC, 30 VDC | ||||||
電氣連接 | L | 18 AWG x 18 inch lead wires | |||||
T | UL, CSA approved internal terminal block | ||||||
C | ATEX approved internal terminal block | ||||||
可選項(xiàng) | DRAIN | Housing with drain - allows condensate to be drained from inside enclosure (meets NEMA 3 instead of 4X) | |||||
MV | Gold contacts on snap switch for dry circuits rated 1A @ 125VAC, 1A resistive or 0.5A inductive @ 30VDC | ||||||
VIT | Viton® diaphragm option where not standard |
產(chǎn)品名稱: H2系列雙設(shè)定防爆壓差開關(guān)產(chǎn)品型號: H2
防爆型,全天候防護(hù)外殼
用途:防爆防水設(shè)計(jì),用于液體或氣體上、下限開關(guān)點(diǎn)可調(diào),安裝位置任意,不受振動(dòng)影響輸出:2個(gè)SPDT開關(guān),5A@125/250VAC連接管:3/4"NPT死區(qū):設(shè)定范圍的10%認(rèn)證:CE,UL,CSA尺寸:66.68X127mm
認(rèn)證:CE,UL,CSA
選型表:
型號 | 下限設(shè)定- psig (bar) | 上限設(shè)定- psig (bar) |
H2A-1 | 3-40 (0.21-2.76) | 5-75 (0.35-5.17) |
H2A-2 | 25-250 (1.72-17.2) | 30-400 (2.07-27.6) |
H2A-3 | 100-1000 (6.89-68.9) | 150-1500 (10.3-103) |
型號
壓力腔材質(zhì) 膜盒材質(zhì)(Wetted) 可調(diào)范圍 開關(guān)(Switch) H3A-1SL Aluminum Nitrile 10-180" w.c. (2.48-44.78 kPa) SPDT Snap Action Switch, Rated 5 A @ 125/250 VAC, 30 VDC H3A-2SL Aluminum Nitrile 0.5-15 psid (0.3-1 bar) SPDT Snap Action Switch, Rated 5 A @ 125/250 VAC, 30 VDC H3A-3SL Aluminum Nitrile 5-70 psid (.34-4.8 bar) SPDT Snap Action Switch, Rated 5 A @ 125/250 VAC, 30 VDC H3S-1SL 316 SS Viton® 10-180" w.c. (2.48-44.78 kPa) SPDT Snap Action Switch, Rated 5 A @ 125/250 VAC, 30 VDC H3S-2SL 316 SS Viton® 0.5-15 psid (0.3-1 bar) SPDT Snap Action Switch, Rated 5 A @ 125/250 VAC, 30 VDC H3S-3SL 316 SS Viton® 5-70 psid (.34-4.8 bar) SPDT Snap Action Switch, Rated 5 A @ 125/250 VAC, 30 VDC
舉例 | H3 | S | 2 | S | C | MV | H3S-2SC-MV Differential Pressure Control; 316SS pressure chamber and Viton® diaphragm, weatherproof and ATEX, SPDT snap action switch with gold contacts; fixed deadband; automatic reset; adjustable range 0.5-15 psid. |
結(jié)構(gòu) | H3 | Series designator, weatherproof and explosion-proof | |||||
壓力腔& 膜盒材質(zhì)(Wetted) | A | Aluminum chamber with Nitrile diaphragm | |||||
S | 316SS chamber with Viton® diaphragm | ||||||
可調(diào)范圍 | 1 | Adjustable range 10-180" w.c. (2.48-44.78 kPa) | |||||
2 | Adjustable range 0.5-15 psid (0.03-1 bar) | ||||||
3 | Adjustable range 5-70 psid (.34-4.8 bar) | ||||||
4 | Adjustable range 10-200 psid (.7-13.8 bar) | ||||||
開關(guān)(Switch) | S | SPDT snap action switch rated 5A @ 125/250VAC, 30 VDC | |||||
D | DPDT snap action switch rated 5A @ 125/250VAC, 30 VDC | ||||||
電氣連接 | L | 18 AWG x 18 inch lead wires | |||||
T | UL, CSA approved internal terminal block | ||||||
C | ATEX approved internal terminal block | ||||||
可選項(xiàng) | DRAIN | Housing with drain - allows condensate to be drained from inside enclosure (meets NEMA 3 instead of 4X) | |||||
MV | Gold contacts on snap switch for dry circuits rated 1A @ 125VAC, 1A resistive or 0.5A inductive @ 30VDC | ||||||
VIT | Viton® diaphragm option where not standard |
產(chǎn)品名稱: H3系列氣液兩用防爆壓差開關(guān)產(chǎn)品型號: H3
設(shè)定點(diǎn)范圍2.5KPa-13.8Bar, 耐壓到103Bar
用途:防爆設(shè)計(jì),適用于工業(yè)精密測控可調(diào)壓差范圍:2.44-44.78KPa,3.44-103KPa,34.4-482KPa,68.9-1379KPa死區(qū):可調(diào)范圍的5%壓力腔材質(zhì):鋁,銅或不銹鋼可選連接:1/8"NPT最大耐壓:1500PSIG最大溫度:105°C輸出:SPDT/DPDT可選重量:2Kg尺寸:76.2X136.53mm
DWYER H3系列氣液兩用防爆壓差開關(guān)
選型表:
型號 壓力腔材質(zhì) 膜盒材質(zhì)(Wetted) 可調(diào)范圍 開關(guān)(Switch) H3A-1SL Aluminum Nitrile 10-180" w.c. (2.48-44.78 kPa) SPDTSnap Action Switch, Rated 5 A @ 125/250 VAC, 30 VDC H3A-2SL Aluminum Nitrile 0.5-15 psid (0.3-1 bar) SPDT SnapAction Switch, Rated 5 A @ 125/250 VAC, 30 VDC H3A-3SL Aluminum Nitrile 5-70 psid (.34-4.8 bar) SPDT SnapAction Switch, Rated 5 A @ 125/250 VAC, 30 VDC H3S-1SL 316 SS Viton® 10-180" w.c. (2.48-44.78 kPa) SPDT SnapAction Switch, Rated 5 A @ 125/250 VAC, 30 VDC H3S-2SL 316 SS Viton® 0.5-15 psid (0.3-1 bar) SPDT SnapAction Switch, Rated 5 A @ 125/250 VAC, 30 VDC H3S-3SL 316 SS Viton® 5-70 psid (.34-4.8 bar) SPDT SnapAction Switch, Rated 5 A @ 125/250 VAC, 30 VDC
舉例 H3 S 2 S C MV H3S-2SC-MV Differential Pressure Control; 316SSpressure chamber and Viton® diaphragm, weatherproof and ATEX, SPDTsnap action switch with gold contacts; fixed deadband; automaticreset; adjustable range 0.5-15 psid.結(jié)構(gòu) H3 Series designator, weatherproof andexplosion-proof壓力腔& 膜盒材質(zhì)(Wetted) A Aluminum chamber with NitrilediaphragmS 316SS chamber with Viton® diaphragm可調(diào)范圍 1 Adjustable range 10-180" w.c. (2.48-44.78kPa)2 Adjustable range 0.5-15 psid (0.03-1 bar)3 Adjustable range 5-70 psid (.34-4.8 bar)4 Adjustable range 10-200 psid (.7-13.8 bar)開關(guān)(Switch) S SPDT snap action switch rated 5A @125/250VAC, 30 VDCD DPDT snap action switch rated 5A @ 125/250VAC, 30 VDC電氣連接 L 18 AWG x 18 inch lead wiresT UL, CSA approved internal terminal blockC ATEX approved internal terminal block可選項(xiàng) DRAIN Housing with drain - allows condensate to bedrained from inside enclosure (meets NEMA 3 instead of 4X)MV Gold contacts on snap switch for dry circuits rated 1A @ 125VAC,1A resistive or 0.5A inductive @ 30VDCVIT Viton® diaphragm option where not standard