-120系列-
H121K型: 一个单刀双掷(SPDT)输出; NEMA 4X环氧涂层外壳;外部可调.有参考刻度
H122K型: 二个单刀双掷(SPDT)输出; NEMA 4X环氧涂层外壳;外部可调.有参考刻度
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型号
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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
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死区
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工作压力
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耐压
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刻度盘分度
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psi
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bar
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psi
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bar
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psi
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bar
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psi
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bar
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psi
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316不锈钢波纹管及1/2"NPTF压力接口
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S147B
S157B
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3 to 30
10 to 100
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0.2 to 2.1
0.7 to 6.9
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0.3 to 2
0.5 to 3
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0.02 to 0.14
0.03 to 0.2
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30”Hg Vac to100
30”Hg Vac to 180
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-1 to 6.9
-1 to 12.4
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300
300
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20.7
20.7
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0.5
2
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黄铜波纹管及1/4"NPTF镀镍黄铜压力接口
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147
157
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3 to 30
10 to 100
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0.2 to 2.1
0.7 to 6.9
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0.3 to 2
0.5 to 3
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0.02 to 0.14
0.03 to 0.2
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30”Hg Vac to100
30”Hg Vac to 180
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-1 to 6.9
-1 to 10.3
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180
180
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12.4
12.4
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0.5
2
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丁睛橡胶(Buna-N)膜片. O形圈及1/4"NPTF303不锈钢压力接口
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456
457
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2 to 20
3 to 30
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0.14 to 1.4
0.2 to 2.1
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0.1 to 0.3
0.1 to 0.4
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0.01 to 0.02
0.01 to 0.03
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30”Hg Vac to 225
30”Hg Vac to 225
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-1 to 15.5
-1 to 15.5
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225
225
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15.5
15.5
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0.5
0.5
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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
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559
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0 to 100
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0 to 6.9
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0.2 to 1.0
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0.01 to 0.07
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30”Hg Vac to 225
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-1 to 15.5
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225
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15.5
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2
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