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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