OPLH, OPLHG, OPLHFG, OPLHGE, OPLHC, OPLHCE, OPLHFC, OPLHBP, OPLHBPE: 1/4 NPT (male)OPLHACS,OPLHACES, OPLHAGS, OPLHAGES, OPLHABPS, OPLHABPES, OPLHAFCS, OPLHAFGS Series Lube Level Maintainer

OPLHC和OPLHACS系列箱和湿槽液位SWICHGAGE开关表
－液位可从4.5英寸(１１４mm）窗口读出模拟数字
－有高低位限制触头
OPLHACBPS
带内置闭式继电器用于启动／停机操作外，与OPLHAC相似

The OPLHC/OPLHACS Series Level Swichgage? instruments are combination level indicating gages with adjustable low and high limit switches. Limit switches can be wired directly to electric pilot circuits to operate alarms, shutdown or start/stop pumps to maintain predetermined levels.

Surface mount or panel mount enclosure is available for both model series. All models feature a 4-1/2 in. (114 mm) dial for easy viewing. Adjustable limit switches are accessible from front of the Swichgage instrument. Specialized models are available for specific applications involving engines or electric motors.

Features:

Eliminates under/overfill due to “human error”
Combination Level Indicating Gage and Critical Level Limit Switch
High and Low Level Limit Contacts Are Visible and Adjustable
Designed to Start and Stop Pumps to Maintain Specific Levels
Indication-only Murphygage? Instruments Available
Latching Control Relay Versions Available

Description
The OPLHC/OPLHACS Series Level Swichgage instruments are combination level indicating gages with adjustable low and high limit switches. Limit switches can be wired directly to electric pilot circuits to operate alarms, shutdown or start/stop pumps to maintain predetermined levels.
Surface mount or panel mount enclosure is available for both model series. All models feature a 4-1/2 in. (114 mm) dial for easy viewing. Adjustable limit switches are accessible from front of the Swichgage instrument.
Specialized models are available for specific applications involving engines or electric motors.
OPLHC/OPLHACS Series Swichgage instruments
include 2-adjustable, pilot duty, pointer type contacts. Contacts have self-cleaning motion to enhance electrical continuity. Models are available with a rugged bourdon-tube or 316 stainless steel bellows sensing element for A “freeze-proof” sensor of 316 stainless steel with Buna-N rolling diaphragm, is available. The “freeze-proof” sensor (OPLHAFP) inserts approx., 2 in. (52 mm) inside a tank.

OPLHBP/OPLHABPS
Internal latching control relays are available to provide ON/OFF automation for electric motor applications.
OPLHC and OPLHACS series are avail-able in indication only Murphygage models (OPLHAGS). See Page 2 to determine the model for your application.

OPLH Series Lube Level Maintainer常见应用图：

OPLH Series Lube Level Maintainer如何订购：