服务热线
认证：UL认证，CSA认证
储存温度：-29至66℃（-20至150℉）
环境温度限制：-29至66℃（-20至150℉）；每28℃（50℉）温度变化，设定点通常偏移量程的 1%
外壳：NEMA 4X (IP66)且耐腐蚀
设定值重复性：量程的±1%
开关输出：1或2SPDT，可有线“常开”或“常闭
电气额定值：
10A：125/250 Vac;
0.5A：125 Vdc;
0.25A：250伏交流电;
15A：125/250 Vac
外壳：环氧树脂涂层铝，带垫片
重量：0.9kg(2lb)
电气连接：3/4NPT内螺纹
压力连接：
1/4 NPT内螺纹;
1/2 NPT外螺纹，真空至600psi;
1/4 NPT内螺纹，用于1000和3000psi
连接材料：Vac至inH2O范围-碳钢;所有psi量程-316SS
尺寸：153 H x 105fW mm (6 x 4.125"); 95 mm D (3.75") for psi units; 114 mm D (4.5") for inH2O units
OPTIONS
| ORDERING SUFFIX |
DESCRIPTION |
| -V |
FKM diaphragmand O-ring |
| -T |
PTFE diaphragmand O-ring |
| -SS |
SS diaphragm(psi units to 60 psid only) |
| -M |
Monel® (psi ranges only) |
压力开关订货信息：
| 型号 |
可调范围 |
DEADBAND标准单元 |
PROOF压力 |
开关 |
|
| 标准 |
公制 |
||||
| FNPT单设定点，可调死区，丁腈膜，O型圈，1/4 FNPT连接 |
|||||
| PSW-301 |
-6 to -30 inHg vac |
-20 to -100 kPa |
6 to 24 |
250 psi |
10 A SPDT |
| PSW-302 |
6 to 30 inH2O |
1.5 to 7.5 kPa |
4 to 27 |
20 psi |
10 A SPDT |
| PSW-303 |
12 to 60 inH20 |
3 to 15 kPa |
5 to 54 |
20 psi |
10 A SPDT |
| PSW-304 |
30 to 150 inH20 |
7.4 to 37 kPa |
18 to 135 |
20 psi |
10 A SPDT |
| PSW-305 |
3 to 15 psi |
20 to 100 kPa |
2.5 to 13 |
500 psi |
10 A SPDT |
| PSW-306 |
6 to 30 psi |
40 to 200 kPa |
3 to 181 |
500 psi |
10 A SPDT |
| PSW-307 |
20 to 100 psi |
140 to 700 kPa |
0 to 90 |
1000 psi |
10 A SPDT |
| PSW-308 |
40 to 200 psi |
280 to 1400 kPa |
18 to 180 |
1000 psi |
10 A SPDT |
| PSW-309 |
80 to 400 psi |
0.56 to 2.8 MPa |
45 to 360 |
2400 psi |
10 A SPDT |
| PSW-310 |
200 to 1000 psi |
1.4 to 7 MPa |
160 to 900 |
12,000 psi |
10 A SPDT |
| PSW-311 |
600 to 3000 psi |
4.2 to 21 MPa |
400 to 2600 |
12,000 psi |
10 A SPDT |
| FNPT双设定点，固定死区，丁腈膜，O型圈，1/4 FNPT连接 |
|||||
| PSW-321 |
-6 to -30 inHg vac |
20 to -100 kP |
0.7 to 1.4 |
250 psi |
Two 15 A SPDT |
| PSW-322 |
6 to 30 inH20 |
1.5 to 7.5 kPa |
0.7 to 1.4 |
20 psi |
Two 15 A SPDT |
| PSW-323 |
12 to 60 inH20 |
3 to 15 kPa |
0.7 to 1.8 |
20 psi |
Two 15 A SPDT |
| PSW-324 |
30 to 150 inH20 |
7.4 to 37 kPa |
2.1 to 4.2 |
20 psi |
Two 15 A SPDT |
| PSW-325 |
3 to 15 psi |
20 to 100 kPa |
0.7 to 1.4 |
500 psi |
Two 15 A SPDT |
| PSW-326 |
6 to 30 psi |
40 to 200 kPa |
0.7 to 2.1 |
500 psi |
Two 15 A SPDT |
| PSW-327 |
20 to 100 psi |
140 to 700 kPa |
1.4 to 3.5 |
1000 psi |
Two15 A SPDT |
| PSW-328 |
40 to 200 psi |
280 to 1400 kPa |
1.4 to 5.6 |
1000 psi |
Two 15 A SPDT |
| PSW-329 |
80 to 400 psi |
0.56 to 2.8 MPa |
6 to 11 |
2400 psi |
Two 15 A SPDT |
| PSW-330 |
200 to 1000 psi |
1.4 to 7 MPa |
10 to 42 |
12,000 psi |
Two 15 A SPDT |
| PSW-331 |
600 to 3000 psi |
4.2 to 21 MPa |
42 to 98 |
12,000 psi |
Two 15 A SPDT |
| FNPT双设定点，固定死区，316 SS膜片，1/4 FNPT连接 |
|||||
| PSW-345 |
3 to 15 psi |
20 to100 kPa |
0.7 to 1.4 |
500 psi |
Two 15 A SPDT |
| PSW-346 |
6 to 30 psi |
40 to 200 kPa |
1.7 to 2.8 |
500 psi |
Two 15 A SPDT |
| PSW-347 |
20 to 100 psi |
140 to 700 kPa |
2.8 to 5.6 |
1000 psi |
Two 15 A SPDT |
| PSW-348 |
40 to 200 psi |
280 to 1400 kPa |
4.2 to 11.2 |
1000 psi |
Two 15 A SPDT |
配有操作手册。
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关键词: 水密压力开关