Murph液位开关L150, EL150K1, EL150EX发动机液位计
Murphy Level Switches: Engine Liquid, Bilge & Tank Level

L150, EL150K1, EL150EX – The liquid level Swichgage



L150 和 EL150K1 系列发动机液位计
L150 and EL150 Series Level Swichgage

L150系列液位开关是液位计和低位开关的组合，其
包括：（1）带浮球的腔室
（2）带指针的指示盘
（3）低位触点。
当正确安装和维护时，浮子带动指针，该指针在正常操作期间指示液位。如果液位下降到设定下限点时关闭开关电路。

EL150K1

Maximum Temperature: 250° F (121° C)
Maximum Operating Pressure: 25 PSI (172 kPa)
Case: Die cast aluminum, polyurethane coated; approximate dimensions; 5 x 4-3/4 x 2-3/4 in. (127 x 121 x 70 mm)
Enclosure Rating: IP35
Mounting Holes: (2) 9/32 in. (7 mm) diameter at 4-1/2 in. (114 mm) on center
Float: Brass
Lens: Polycarbonate
O-rings: Saturated Nitrile, are suitable for coolant or hydrocarbons
Gasket: Nitrile
Vent Tube: 1/4 x 5 in. (6 x 127 mm) copper cane with 1/4 NPT x 1/4 in. (6 mm) t

- How to order

Model /Part Number Description Notes
Model /Part Number Description Notes
L150 - Level Swichgage
EL150K1 IP35 rated enclosure Level Swichgage
EL150EX EL150K with CSA-listed explosion-proof enclosure Level Swichgage
15000138 All parts except case and body L150 Repair Kits
15000101 Case/body assembly L150 Repair Kits
15000139 All parts except case and body EL150K1 Repair Kits
15000101 Case/body assembly EL150K1 Repair Kits
15000100 Lens/switch assembly EL150K1 Repair Kits
15000110