J120K-S156B美国UE差压开关
| 价 格： | 6.00 |
品牌:全部 型号:J120K-S156B 额定电压:250（V） 额定电流:15（A） 机械寿命:10000（万次） 工作压力:2（Pa） 产品认证:1000
J120K型: 一个单刀双掷(SPDT)输出; NEMA 4X环氧涂层外壳;内部可调.无参考刻度
型号 | 可调整设定范围 上升时为设定点范围高压端 下降时为设定点范围低压端 | 死区 | 工作压力 | 耐压 | |||||||||||||||||
| psi | bar | psi | bar | psi | bar | psi | bar | |||||||||||||
316不锈钢波纹管及1/2"NPTF压力接口 | |||||||||||||||||||||
S147B S157B | 3 to 30 10 to 100 | 0.2 to 2.1 0.7 to 6.9 | 0.3 to 1.5 0.5 to 2 | 0.02 to 0.1 0.03 to 0.14 | 30”Hg Vac to100 30”Hg Vac to 180 | -1 to 6.9 -1 to 12.4
| 300 300
| 20.7 20.7
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黄铜波纹管及1/4"NPTF镀镍黄铜压力接口 | |||||||||||||||||||||
147 157 | 3 to 30 10 to 100
| 0.2 to2.1 0.7 to 6.9 | 0.3 to 1.5 0.5 to 2 | 0.02 to 0.1 0.03 to 0.14
| 30”Hg Vac to100 30”Hg Vac to 180 | -1 to 6.9 -1 to 12.4
| 180 180
| 12.4 12.4
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316不锈钢波纹管及1/4"NPTF压力接口 | |||||||||||||||||||||
367 | 10 to 100 | 0.7 to 6.9 | 4 to 10 | 0.3to 0.7 | 0 to 350 | 0 to 24.1 | 500 | 34.5 | |||||||||||||
丁睛橡胶(Buna-N)膜片. O形圈及1/4"NPTF303不锈钢压力接口 | |||||||||||||||||||||
36 37 38 39 | 3 to 30 10 to 100 30 to 300 50 to 500 | 0.2 to 2.1 0.7 to 6.9 2.1 to 20.7 3.4 to 34.5 | 1 to 5 2 to 8 2 to 15 3 to 20 | 0.07 to 0.3 0.1 to 0.6 0.1 to 1.0 0.2 to 1.4 | 0 to 350 0 to 500 0 to 1000 0 to 1000 | 0 to 24.1 0 to 34.5 0 to 68.9 0 to 68.9 | 1000 1000 2500 2500 | 68.9 68.9 172.4 172.4 | |||||||||||||
丁睛橡胶(Buna-N)膜片. O形圈及1/4"NPTF铝制压力接口 | |||||||||||||||||||||
455 456 457 | 5 to 80”wcd 2 to 20 3 to 30 | 12.4 to 200mbar 0.1 to 1.4 0.2 to 2.1 | 1 to 4”wc 0.1 to 0.3 0.1 to 0.4 | 2 to 10 mbar 7 to 21 mbar 7 to 28 mbar | 30”Hg Vac to 225 30”Hg Vac to 225 30”Hg Vac to 225 | -1 to 15.5 -1 to 15.5 -1 to 15.5 | 225 225 225 | 15.5 15.5 15.5 | |||||||||||||
Teflon和丁睛橡胶(Buna-N)膜片.丁睛橡胶(Buna-N)O形圈及1/4"NPTF铝制压力接口 | |||||||||||||||||||||
559
| 10 to 100
| 0.7 to 6.9
| 0.2 to 1
| 14 to 69 mbar
| 30”Hg Vac to 225
| -1 to 15.5
| 225
| 15.5
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Kapton膜片，丁睛橡胶(Buna-N)密封膜片，1/8“NPTF铝制压力接口 | |||||||||||||||||||||
540 541 542 543 544 545 546 547 548 | 0.2 to 7”wcd 1 to 20”wcd 5 to 50”wcd 10 to 200”wcd 2 to 20 psid 5 to 50 psid 0 to 125 psid 50 to 250 psid 100 to 500 psid | 0.5 to 17.4 mbar 2.5 to 49.7 mbar 12.4 to 124.4 mbar 24.9 to 497.0 mbar 0.1 to 1.4 bar 0.3 to 3.4 bar 0.7 to 8.6 bar 3.4 to 17.2 bar 6.9 to 34.5 bar | 0.05 to 0.4”wc 0.1 to 0.7”wc 0.2 to 2.0”wc 0.5 to 6.0”wc 0.1 to 0.8 psi 0.2 to 1.6 psi 0.4 to 3.5 psi 0.8 to 0.7 psi 2.0 to 12.0 psi | 0.1 to 0.1 mbar 0.2 to 1.7 mbar 0.5 to 5.0 mbar 1.2 to 14.9mbar 6.9 to 55.2 mbar 0 to 0.1 bar 0 to 0.2 bar 0.1 to 0.5 bar 0.1 to 0.8 bar | 200 200 200 200 1200 1200 1200 1200 1200 | 13.8 13.8 13.8 13.8 82.7 82.7 82.7 82.7 82.7 | 400 400 400 400 2500 2500 2500 2500 2500 | 27.6 27.6 27.6 27.6 172.4 172.4 172.4 172.4 172.4 |
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