Murphy LM500, LM500-TF oil level maintainers油位維持計
New LM500 Level Maintainer

摩菲LM500-TF油維持計包括一個監測功能，確保浮子和開關的正確操作與一個單一的按測試按鈕。LM500系列維持發動機曲軸箱，壓縮機或泵的油位,油位過低時自動調整補充油位到機器正常運轉需要的油位。 LM500-TF油維持計可以在油位過低時它內部的開關發會出報警信號和/或關閉設備以保證設備的正常運轉。The Murphy LM500-TF Oil Level Maintainer includes a test feature that confirms both the float and switch are operating correctly with a single press of the test button. The LM500 series maintains the crankcase oil level of an engine, pump or compressor. Adjusted to the correct running-oil-level, it will replenish oil as it is used. The low-level switch will alarm and/or shutdown the equipment if supply oil is lost and the equipment continues to use oil.

LM500 油位保持器 （15700835）
LM500 Oil Level Maintainer (15700835)

LM500 潤滑油位保持器 （15700835）

LM500 可在任何尺寸的發動機上保持油位。當曲軸箱油位下降時，LM500 浮子也會下降并打開拇指閥。這樣，機油就可以從供油箱流出，流經 LM500 并進入曲軸箱。當曲軸箱達到適當的液位時，LM500 浮子上升，導致拇指閥關閉進一步的油流。簡單而獨特的拇指閥是無堵塞的，并提供積極、無泄漏的密封。它還支持需要 3 線速動開關的安裝。LM500 系列可保持發動機、泵或壓縮機的曲軸箱油位。調整到正確的運行油位，它將在使用時補充油。如果供應油丟失并且設備繼續使用油，低液位開關將報警和/或關閉設備。LM500 由壓鑄鋁制成，具有清晰的“青蛙眼”高沖擊透鏡，使操作員無需關閉設備即可查看油位和狀況。

Murphy LM500 油位保持器 （15700835）
LM500 Oil Level Maintainer (15700835)

文獻：

銷售公告
安裝說明

LM500 Oil Level Maintainer (15700835)

LM500 Lube Level Maintainer (15700835)

The LM500 maintains oil level on any size engine. As crankcase oil level drops, the LM500 float also drops and opens the Thumb-Valve. This allows oil to flow from the supply tank, through the LM500, and into the crankcase. When proper level is achieved in the crankcase, the LM500 float rises, causing the Thumb-Valve to close off further oil flow. The simple and unique Thumb-Valve is non-clogging and provides a positive, leak-free seal. It also supports installations that require a 3-wire, snap-action switch. The LM500 series maintains the crankcase oil level of an engine, pump or compressor. Adjusted to the correct running-oil-level, it will replenish oil as it is used. The low-level switch will alarm and/or shutdown the equipment if supply oil is lost and the equipment continues to use oil. The LM500 is made of die cast aluminum and features a clear "frog eye" high impact lens which allows the operator to view the oil level and condition without shutting down the equipment.

Literature:

Sales Bulletin
Installation Instructions

Lube Level Maintainer – Model LM500/LM500-TF

規格參數： Test Feature (TF) allows test of float and switch Direct Mount (DM) capable Eliminates under/overfill due to “human error” See oil level and condition without shutting down Simple installation Automatically maintains lube level Low level, 3-wire, snap-action switch Positive sealing Thumb-Valve™ Not intended for use with fuel

Lube Level Maintainer – Model LM500-TF-ATEX

規格參數： ATEX Certified, Zone 2, Category 3G Ex ic IIC T5 Gc X -20°C < Ta < 85°C Environmental Sealing: IP54 Test Feature (TF) allows test of float and switch Direct Mount (DM) capable Eliminates under/overfill due to “human error” See oil level and condition without shutting down Simple installation Automatically maintains lube level Low level, 3-wire, snap-action switch Positive sealing Thumb-Valve™ Not intended for use with fuel

應用安裝圖示：