美国UE120系列压力开关

发布时间:2018-01-24

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在选用工业用压力或温度开关上.安全性是重要的因素. 120系列产品满足了UL、CSA、FM及CENELEC等标准.可用于爆炸区域及强腐蚀气氛环境中.设备保护和人员安全等应用.
  120系列可广泛地用于化工厂、炼油厂、钻井平台、输油管线以及煤粉、谷物尘埃区域.微压力传感器适用于加热炉通风、罐封系统及低气压管线等应用.

特点:

 · cULus.CENELEC.SAA & FM,符合CE和NACE标准
 · 内部可调及加抗干扰盒盖的外部校准刻度
 · 单路或双路输出
 · 宽范围的量程传感器及接液材料选择
 · 平面式卫生级传感器
 · 腐蚀介质选用哈氏,蒙乃尔和钽合金传感器材料
 · 不锈钢,哈氏蒙乃尔法兰结构,ANSI标准
 · 带差压显示
 · 快速交货

技术规范

存放温度: -54~71℃
温度限制: -50~71℃;36~39型,520~525型.701—705型为 -17~71℃;环境温度每改变28℃,设定点典型漂移值小于全量程的1%;对于E121和E122型,小于2%;
设定点的重复性: 温度开关为可调范围的±1%; 压力开关,50-55,S50B-S55B,126-164,S126B-S164B.4,358-376,520-535,560-564,701-705等型号为可调范围的±1%,450-559为可调范围的±0.5%;36-39,183-194,483-494,565-567,612-680 等型号为可调范围的±1.5%
抗冲击: 经10毫秒、15G冲击实验后,可重现设定点
抗振动: 经2.5G、5~500Hz振动实验后,可重现设定点
外壳: 铝合金(Max.0.4%铜)压铸壳体;环氧树脂涂层;垫圈密封;对前 标为J,C,F的开关具有内部设定点锁定功能;对前标为B、H、E的型号则带有抗干扰气密铝制刻度盒盖;铝合金铭牌
外壳等级: NEMA 4X;7;9;IP66;
开关输出: 一个或两个单刀双掷(SPDT)输出;双开关可在整个范围内进行 跨度的分别设定;开关可接成常开型或常闭型
电额定值: 15A,125/250/480VAC
重量: 3~8 磅;(因型号而异)
电器接口: 3/4"NPT;标准接线端子;
压力接口: S50B-S55B,S126B-S164B,4,520-535等型号的接口为1/2"NPTF;560-564型为2"园盘卫生等级连接;565-567型为1 1/2"园盘卫生等级连接;其它型号为1/4" NPTF
温度组件: 温包及毛细管:6英尺,304不锈钢材质;
直插式:镀镍黄铜(标准长度);可选316L不锈钢材质;
充填1BS型:充填溶剂;2BS~8BS: 充填无毒油;
温度死区: F型:典型值为1%;B、C、E型:在实验室条件下.其典型值为设定点范围的2%
热监测及冰点保护: B121和E121这两种型号的开关是用于热监测及冰点保护等
应用B121-13272,B122-13322等型号的电额定值为22A/480VAC;其它参数与上述相同;E121-1327,E122-13321等型号有10英尺不锈钢毛细管,开关的电额定值为22A/480VAC
差压指示器(选项M201): J120K.H121K及H122K型差压开关带的差压指示(选项M210);大约精度在50%量程时为1.5%.在两个端点时为3%;指示窗是柔性玻璃材质;指示器可以进行 现场调节.其精度为设定点范围的1%

UL注册:cULus:
温度: UL 873. UL1203,CSA C22.2 文件#E43374
压力: UL 508. UL 698. CSA C22.2 文件#E40857
级别Ⅰ. 1 & 2区. 组别 B. C和 D
级别Ⅱ. 1 & 2区.组别 E. F和 G
级别Ⅲ. 外壳形式 4X,7,9;IP66
CENELEC: 防火结构.符合EN 50 014/50 018,EEx dⅡC T6 DEMKO#02E 0212168
IS CENELEC:本质安全符合EN50 014,EN50 020,EEX iaⅡC T6(仅适用于M405选项,不包括CENELEC防火条款) DEMKO#01E 0113749
SAA: Ex dⅡT6. IP66. 级别Ⅰ.区域1,符合NACE MR-0175 (以3为准)
FM: 3615及3600级别 (不是所有型号.参考选项M415的说明)
CE:符合低电压规程(LVD)
CE:符合压力设备规程(PED 97/23/EC)

压力型号表
-120系列-
压力型号表
J120型,一个单刀双掷(SPDT)输出;NEMA 4X环氧涂层外壳;内部可调.有参考刻度
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
大压力
耐压
“WC
mBar
“WC
mBar
PSI
Bar
PSI
Bar
丁睛橡胶(Buna N)膜片及O形圈 1/2"NPTF铝制压力接口.环氧涂层
520
521
522
523
524
525
300 Vac to 0
10 Vac to 10
50 Vac to 50
0.5 to 5
2.5 to 50
10 to 250
-747.24 to 0
-24.91 to 24.91
-124.54 to 124. 54
1.25 to 12.45
6.23 to 124.54
24.91 to 622.70
0.2 to 8
0.1 to 0.6
0.1 to 3
0.1 to 0.3
0.1 to 0.8
0.1 to 6
0.50 to 19.90
0.25 to 1.49
0.25 to 7.47
0.25 to 0.75
0.25 to1.99
0.25 to 14.94
200
200
200
200
200
200
13.8
13.8
13.8
13.8
13.8
13.8
400
400
400
400
400
400
27.58
27.58
27.58
27.58
27.58
27.58
焊接316L不锈钢膜片 1/2"NPTF 316L不锈钢压力接口
530
531
532
533
534
535
300 Vac to 0
10 Vac to 10
50 Vac to 50
0.5 to 5
2.5 to 50
10 to 250
-747.24 to 0
-24.91 to 24.91
-124.54 to 124. 54
1.25 to 12.45
6.23 to 124.54
24.91 to 622.70
0.2 to 15
0.1 to 0.6
0.1 to 3
0.1 to 0.3
0.1 to 0.8
0.1 to 10
0.50 to 37.40
0.25 to 1.49
0.25 to 7.47
0.25 to 0.75
0.25 to1.99
0.25 to 24.90
50
50
50
50
50
50
3.45
3.45
3.45
3.45
3.45
3.45
 
100
100
100
100
100
100
6.90
6.90
6.90
6.90
6.90
6.90
 
PSI
Bar
PSI
Bar
焊接316L不锈钢膜片及压力接口. 2"园盘卫生等级连接 316L不锈钢压力接口
560
56
.5 to 15
1 to 25
2 to 50
4 to 100
8 to 200
0.03 to 1.03
0.07 to 1.72
0.14 to 3.45
0.28 to 6.90
0.56 to 13.79
0.1 to 1
0.1 to 1.5
0.1 to 2.5
0.1 to 4
0.1 to 5
0.01 to 0.07
0.01 to 0.10
0.01 to 0.17
0.01 to 0.28
0.01 to0.34
200
200
200
200
200
13.8
13.8
13.8
13.8
13.8
300
300
300
300
300
20.69
20.69
20.69
20.69
20.69
焊接316L不锈钢膜片及压力接口. 1 1/2"园盘卫生等级连接 316L不锈钢压力接口
565
566
567
5 to 30
10 to 100
15 to 300
0.34 to 2.60
0.69 to 6.90
1.03 to 20.60
1 to 5
1 to 12
3 to 22
0.07 to 0.34
0.07 to 0.83
0.21 to 1.53
500
500
500
34
34
34
1000
1000
1000
68
68
68
焊接316L不锈钢膜片及1/2"NPTF 316L不锈钢压力接口.大尺寸0.72"清洁型感压孔
4
1 to 20
2 to 50
4 to 100
8 to 200
0.07 to 1.38
0.14 to 3.45
0.28 to 6.90
0.56 to 13.79
0.1 to 1
0.1 to 1.5
0.1 to 2.5
0.1 to 3.5
0.007 to 0.07
0.007 to 0.10
0.007 to 0.17
0.007 to 0.24
300
300
300
300
20.7
20.7
20.7
20.7
500
500
500
500
34
34
34
34
 
死区注释: 可选开关和膜片材质将改变死区特性
应用注释:在高压力冲击及高循环振荡条件下不宜采用金属膜片。
120系列
压力型号表
 
J120型,内部调整,单点开关
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
大压力
耐压
 
PSI
Bar
PSI
Bar
PSI
Bar
PSI
Bar
316L不锈钢膜片(可选择哈氏合金C.锰乃尔.钽等材质)
氟橡胶(Viton)GLT O型圈(可选Kalrez.硅树脂.乙丙烯或者是Alflas)
316L不锈钢1/2"NPTF压力接口(可选哈氏合金B或C.锰乃尔等材质).0.72"大尺寸感压孔
6
188
189
1 to 20
2 to 50
4 to 100
8 to 200
50 to 1000
250 to 3500
0.07 to 1.38
0.14 to 3.45
0.28 to 6.90
0.58 to 13.79
3.45 to 68.95
17.24 to 241
0.3 to 2.5
0.3 to 3
0.5 to 6
1 to 11
25 to 125
50 to 300
0.021 to 0.17
0.021 to 0.21
0.03 to 0.48
0.07 to 0.77
1.72 to8.62
3.45 to 20.68
500
500
500
500
2000
4000
34
34
34
34
137
275
1000
1000
1000
1000
7000
7000
68.9
68.9
68.9
68.9
482
482
316L不锈钢膜片(可选择哈氏合金C.锰乃尔.钽等材质)
氟橡胶(Viton)GLT O型圈(可选Kalrez.硅树脂.乙丙烯或者是Alflas)
316L不锈钢1/2"NPTF压力接口(可选哈氏合金B或C.锰乃尔等材质). 0.06"感压孔
483
484
485
486
488
489
1 to 20
2 to 50
4 to 100
8 to 200
50 to 1000
250 to 3500
0.07 to 1.38
0.14 to 3.45
0.28 to 6.90
0.58 to 13.79
3.45 to 68.95
17.24 to 241
0.3 to 2.5
0.3 to 3
0.5 to 6
1 to 11
25 to 125
50 to 300
0.021 to 0.17
0.021 to 0.21
0.03 to 0.48
0.07 to 0.77
1.72 to8.62
3.45 to 20.68
500
500
500
500
2000
4000
34
34
34
34
137
275
1000
1000
1000
1000
7000
7000
68.9
68.9
68.9
68.9
482
482
PSI
Bar
PSI
Bar
焊接316L不锈钢波纹管.1/2"NPTF压力接口
S126B
S134B
S137B
S144B
S152B
S156B
S164B
30 to 3” Hg Vac
30 Hg Vac to 20psi
15 to 80” wc
0.5 to 20
1 to 50
2 to 100
4 to 200
-1 to -0.10
-1 to 1.38
0.04 to 0.19
0.04 to 1.38
0.07 to 3.45
0.14 to 6.90
0.28 to 13.79
0.2 to 0.6” Hg
0.2 to 0.6”Hg
2 to 6”wc
0.1 to0.3
0.1 to 0.5
0.2 to 0.6
0.2 to 1
0.007 to 0.02
0.007 to 0.02
0.005 to 0.015
0.007 to 0.021
0.007 to 0.03
0.014 to 0.04
0.014 to 0.07
80”wc
20
80” wc 20
20
50
100
200
0.2
1.4
0.2
1.4
3.4
6.9
13.8
5
25
5
25
75
125
200
0.3
3.8
焊接316L不锈钢膜片,1/2"NPTF压力接口. 0.72"大尺寸感压孔
 
 
 
PSI
PSI
Bar
 
 
 
190
191
192
193
194
5 to 30
10 to 100
15 to 300
20 to 500
80 to 1700
0.3 to 2.1
0.7 to 6.9
1.0 to 20.7
1.4 to 34.5
5.5 to 117.2
1 to 3
1 to 8
3 to 18
4 to 30
5 to 120
6max
15max
25max
45max
150max
0.07 to 0.2
0.07 to 0.6
0.2 to 1.2
0.3 to 2.1
0.3 to 8.3
1500
1500
1500
1500
2000
103.4
103.4
103.4
103.4
138.9
2500
2500
2500
2500
2500
.4
172.4
172.4
焊接316L不锈钢膜片. 1/2"NPTF 316L不锈钢压力接口. 0.06"感压孔
 
 
PSI
PSI
Bar
 
 
 
490
49
to 30
10 to 100
15 to 300
20 to 500
80 to 1700
0.3 to 2.1
0.7 to 6.9
1.0 to 20.7
1.4 to 34.5
5.5 to 117.2
1 to 3
1 to 8
3 to 18
4 to 30
5 to 120
6max
15max
25max
45max
150max
0.07 to 0.2
0.07 to 0.6
0.2 to 1.2
0.3 to 2.1
0.3 to 8.3
1500
1500
1500
1500
2000
103.4
103.4
103.4
103.4
138.9
2500
2500
2500
2500
2500
.4
172.4
172.4
 
死区注释:由于膜片传感元件和开关的工作特点,190-194、490-494型分别以设定点量程中的75%低压端和25%高压端来表示
的。可选开关和膜片材质将改变死区特性
应用注释:在高压力冲击及高循环振荡条件下不宜采用金属膜片。
 
-120系列-
压力型号表
 
J120型,内部调整,单点开关
 
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
大压力
耐压
 
psi
bar
psi
bar
psi
bar
psi
bar
黄铜波纹管. 1/4"NPTF镀镍黄铜压力接口.126 & 134型带镀锌接液弹簧
126
134
137
144
to 3”Hg Vac
3”Hg Vac to 20 psi
15 to 80”wc
0.5 to 20
1 to 50
2 to 100
4 to 200
-1.02 to -0.10
-1.02 to 1.4
0.04 to 0.19
0.04 to 1.4
0.07 to 3.4
0.14 to 6.9
0.3 to 13.8
0.2 to 0.6”Hg
0.2 to 0.6”Hg
2 to 6”wc
0.1 to 0.3
0.1 to 0.5
0.2 to 0.6
0.2 to 1
0.007 to 0.02
0.007 to 0.02
0.005 to 0.015
0.007 to 0.021
0.007 to 0.03
0.014 to 0.04
0.014 to 0.07
80”wc
20
80”wc
20
50
100
200
0.2
1.4
0.2
1.4
3.4
6.9
13.8
5
25
5
25
75
125
.200
0.3
3.8
焊接316不锈钢波纹管,1/4"NPTF压力接口
356
358
361
376
15 to 100
15 to 200
20 to 300
25 to 500
1.0 to 6.9
1.0 to 13.8
1.4 to 20.68
1.7 to 34.5
0.7 to 1.8
1 to 3
1 to 4
1.5 to 5
0.05 to 0.12
0.07 to 0.2
0.07 to 0.3
0.10 to 0.3
100
200
300
500
6.9
13.8
20.7
34.5
800
800
800
800
55.2
55.2
55.2
55.2
磷青铜波纹管. 1/4"NPTF镀镍黄铜压力接口
270
274
4 to 200
6 to 300
 
0.3 to 13.8
0.4 to 20.7
 
1 to 4
1 to 5
 
0.07 to 0.3
0.07 to 0.3
 
200
300
 
13.8
20.7
250
350
 
17.2
24.1
303不锈钢活塞.带有丁睛橡胶O形圈及1/4"NPTF压力接口(不适用气体介质. 因为密封O形圈干燥时会导致介质流入大气)
612
616
125 to 3000
700 to 5000
8.6 to206.8
48.3 to 344.7
40 to 250
40 to 375
2.8 to 17.2
2.8 to 25.9
6000
6000
413.7
413.7
10000
10000
689.5
689.5
316不锈钢波纹管. 1/4"NPTF压力接口.不适用快速或高循环压力变化的应用
680
100 to 1700
6.9 to 117.2
9 to 40
0.6 to 2.8
1700
1
丁睛橡胶(Buna-N)膜片O形圈.1/4"NPTF镀镍黄铜压力接口;可选氟橡胶(Viton)膜片及O形圈
701
702
703
704
705
1.5 to 30
3 to 100
9 to 300
15 to 500
30 to 1000
0.10 to 2.1
0.2 to 6.9
0.6 to 20.7
1.0 to 34.5
2.1 to 68.9
1 to 2
1 to 4
1 to 5
2 to 8
3 to 20
0.07 to 0.14
0.07 to 0.3
0.07 to 0.3
0.14 to 0.6
0.2 to 1.4
500
500
500
1500
1500
34.5
34.5
34.5
103.4
103.4
1000
1000
1000
.2500
2500
68.9
68.9
68.9
172.4
172.4
丁睛橡胶(Buna-N)膜片. O形圈及1/4"NPTF铝制接口及盒盖
450
45
0”Hg Vac to 3”Hg Vac
2 to 80”wc
30”Hg Vac to 20 psi
0.5 to 20
0.8 to 30
-1.02 to -0.10
0.005 to 0.19
-1.02 to 1.4
0.03 to 1.4
0.06 to 2.1
0.1 to 0.3”Hg
0.8 to 2”wc
0.1 to 0.4”Hg
0.05 to 0.1
0.05 to 0.2
0.003 to 0.10
0.002 to 0.005
0.003 to 0.01
0.003 to 0.007
0.003 to 0.014
80”wc
80”wc
20
20
30
0.19
0.19
1.4
1.4
2.1
225
225
225
225
225
.5
15.5
Teflon膜片. O形圈及1/4"NPTF316不锈钢压力接口及盒盖
550
551
552
553
554
555
30”Hg Vac to 3”Hg Vac
2 to 80”wc
30”Hg Vac to 20 psi
0.5 to 20
0.8 to 30
2 to 100
-1.02 to -0.10
0.005 to 0.19
-1.02 to 1.4
0.03 to 1.4
0.06 to 2.1
0.14 to 6.9
0.1 to 0.4”Hg
1 to 4”wc
0.2 to 0.5”Hg
0.1 to 0.2
0.1 to 0.3
0.2 to 0.4
0.003 to 0.01
0.002 to 0.01
0.007 to 0.02
0.007 to 0.014
0.007 to 0.021
0.014 to 0.03
80”wc
80”wc
20
20
30
100
0.19
0.19
1.4
1.4
2.1
6.9
225
225
225
225
225
225
.5
15.5
15.5
死区注释: 可选开关和膜片材质将改变死区特性
应用注释:在高压力冲击及高循环振荡条件下不宜采用金属膜片。
 
-120系列-
 
压力型号表
H121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
H122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
H122P型二个单刀双掷(SPDT)输出;hermetic密封开关; NEMA 4X环氧涂层外壳;外部可调.有参考刻度
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
耐压
刻度盘分度
 
psi
bar
psi
bar
psi
bar
psi
 
焊接316不锈钢波纹管及1/2"NPTF压力接口
S126B
S134B
S137B
S144B
S146B
S156B
S164B
30”Hg Vac to 0 psi
30”Hg Vac to 20 psi
2 to 80”wc
0 to 20
0 to 30
0 to 100
0 to 200
-1.02 to 0
-1.02 to 1.4
0.005 to 0.19
0 to 1.4
0 to 2.1
0 to 6.9
0.to 13.8
0.2 to 0.9”Hg
0.2 to 1.2”Hg
2 to 10”wc
0.1 to 0.5
0.1 to 0.6
0.2 to 0.8
0.3 to 2
0.007 to 0.03
0.007 to 0.04
0.005 to 0.02
0.007 to 0.03
0.007 to 0.04
0.014 to 0.06
0.021 to 0.14
5
25
5
25
40
125
.200
0.34
1.72
0.34
1.72
2.76
8.62
13.79
0.5”Hg
1”Hg & 0.5psi
2”wc
0.5
0.5
2
5
黄铜波纹管及1/4"NPTF压力接口; 126 & 134型带镀锌接液弹簧
126
134
137
144
”Hg Vac to 0 psi
30”Hg Vac to 20 psi
2 to 80”wc
0 to 20
0 to 30
0 to 100
0 to 200
-1.02 to 0
-1.02 to 1.4
0.005 to 0.19
0 to 1.4
0 to 2.1
0 to 6.9
0.to 13.8
0.2 to 0.9”Hg
0.2 to 1.2”Hg
2 to 10”wc
0.1 to 0.5
0.1 to 0.6
0.2 to 0.8
0.3 to 2
0.007 to 0.03
0.007 to 0.04
0.005 to 0.02
0.007 to 0.03
0.007 to 0.04
0.014 to 0.06
0.021 to 0.14
5
25
5
25
40
125
.200
0.3
1.7
0.3
”Hg
1”Hg & 0.5psi
2”wc
0.5
0.5
2
5
316不锈钢波纹管及1/4"NPTF压力接口
358
361
376
0 to 200
0 to 300
0 to 500
0 to 13 .8
0 to 20.7
0 to 34.5
1.5 to 8
2 to 9
3 to 12
0.1 to 0.6
0.1 to 0.6
0.2 to 0.8
250
350
575
17.2
24.
3不锈钢活塞带丁睛橡胶(Buna-N)O形圈.1/4"NPTF压力接口(不适用于气体场合应用.因为O形密封圈干燥会导致介质进入大气)
612
614
200 to 3000
500 to 6000
13.8 to206.8
34.5 to 413.7
40 to 250
50 to 400
2.8 to 17.2
3.4 to 27.6
10000
10000
689.5
689.5
50
100
 
磷青铜波纹管及1/4"NPTF镀镍黄铜压力接口
270
274
0 to 200
0 to 300
0 to 13.8
0 to 20.7
1.5 to 8
2 to 10
0.1 to 0.6
0.1 to 0.7
250
350
17.2
24.1
5
10
 
丁睛橡胶(Buna-N)膜片. O形圈及1/4"NPTF铝制压力接口及盒盖
450
452
453
454
30”Hg Vac to 0 psi
30”Hg Vac to 20 psi
0 to 20
0 to 30
-1.0 to 0
-1.0 to 1.4
0 to 1.4
0 to 2.1
0.1 to 0.4”Hg
0.1 to 1”Hg
0.05 to 0.2
0.05 to 0.3
0.03 to 0.01
0.03 to 0.03
0 to 0.01
0 to 0.02
225
225
225
225
15.5
”Hg
0.5”Hg & 0.5psi
0.5
0.5
Teflon膜片. O形圈及1/4"NPTF316不锈钢压力接口及盒盖
550
552
553
554
555
30”Hg Vac to 0 psi
30”Hg Vac to 20 psi
0 to 20
0 to 30
0 to 100
-1.0 to 0
-1.0 to 1.4
0 to 1.4
0 to 2.1
0 to 6.9
0.1 to 0.6”Hg
0.2 to 1”Hg
0.05 to 0.3
0.1 to 0.4
0.25 to 0.75
0.003 to 0.020
0.007 to 0.03
0 to 0.021
0.01 to 0.03
0.02 to 0.05
225
225
225
225
225
15.5
15.5
”Hg
0.5”Hg & 0.5psi
0.5
0.5
2
丁睛橡胶(Buan-N). O形圈及1/4"NPTF镀镍黄铜压力接口; 701-703型可选氟橡胶(Viton)膜片O形圈
701
702
703
704
705
3 to 30
10 to 100
3 to 300
50 to 500
200 to 1000
0.2 to 2.1
0.7 to 6.9
2.1 to 20.7
3.4 to 34.5
13.8 to 68.9
1 to 3
1 to 5
2 to 7
3 to 12
5 to 25
0.07 to 0.2
0.07 to 0.3
0.14 to 0.5
0.2 to 0.8

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