Instruction/ maintenance manual of the product OPLH Murphy
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OPLH-94122B page 1 of 4 OPLH / OPLHACS Series ■ Combination Level Indicating Gage and Critical Level Limit Switch ■ High and Low Level Limit Contacts Are V isible and Adjustable ■ Designed to St.
OPLH-94122B page 2 of 4 (1) Bourdon tube (OPLHC) models in the 20 ft. (6 m) range have an accuracy of 3% full scale. (2) ES option available for the 20 ft. (6 m) range models and above. NOTES: • Options may not be available in combination. Consult factory.
OPLH-94122B page 3 of 4 8 in. (203 mm) 6-25/64 in. (162 mm) 8 in. (203 mm) Rear mounting holes for surface mounting 3/ 8 -16 UNC-2B 7/ 8 in. (22 mm) deep, 4 places. Removable lid to access adjustable contact knobs. 6-3/4 in. (171 mm) 6-3/4 in. (171 mm) Mounting Hole 7-35/64 in.
OPLH-94122B page 4 of 4 How to Order Base Part Numbers Latching Control Relay Voltage (applies to “BP” models only) Blank = 120 VAC 2 = 12 VDC 4 = 24 VDC Bourdon Tube/Bellows OPLHC Standard=Bronze/Brass OPLHACS Standard=316 Stainless Steel Range/Scale (specify in feet) * Bellows Tube 05 = 0-5 ft.
An important point after buying a device Murphy OPLH (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Murphy OPLH yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Murphy OPLH - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Murphy OPLH you will learn all the available features of the product, as well as information on its operation. The information that you get Murphy OPLH will certainly help you make a decision on the purchase.
If you already are a holder of Murphy OPLH, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Murphy OPLH.
However, one of the most important roles played by the user manual is to help in solving problems with Murphy OPLH. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Murphy OPLH along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
