Table of Contents General ..................... Specifications ................... Installation instructions..............Mounting ................Operation ..................Reading the Flow Rate ............Adjusting the Setpoints; KSM -5000/6000 ......Operating the Setpoints; KSM -5000/6000 ......Maintenance ..................Arrival of Damaged Equipment ............Need Help With Your KSM ..............List of Diagrams Diagram 2.3 Switch Wiring Schematic .........
General The KOBOLD KSM flowmeter is a high volume flow measuring device, intended for applications in which the corrosion resistance of synthetic materials (plastics) is required. The KSM operates on the principle of the variable area flowmeter (float in a conical tube or rotameter).
Table 2.5; Reed Contact - Technical Data Maximum Voltage: 230 VAC Maximum Current: 0.5 A Maximum Power: 10 W /12 VA Switch Hysteresis: 3-12 mm Maximum Ambient Temperature: 32° F to 130° F Installation Instructions CAUTION: For safety reasons, please read the cautionary information located at the end of the manual, before attempting installation.
Operation We recommend that, if possible, the medium be introduced to the instrument in gradually increasing amounts. This procedure serves two basic functions: 1. It prevents oscillation of the float upon sudden introduction of media (particularlygases). 2. It prevents possible damage to the instrument caused by pressure surges (as described in the cautionary section).
If using the setpoint switch, it is particularly important to guard from contamination by ferritic (metal) materials. To protect from these, we suggest the installation of a magnetic filter, such as a KOBOLD MFR.., or equivalent.
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Caution PLEASE READ THE FOLLOWING GENERAL FLOW METER/ MONITOR WARNINGS BEFORE ATTEMPTING INSTALLATION OF YOUR NEW DEVICE. FAILURE TO HEED THE INFORMATION HEREIN MAY RESULT IN EQUIPMENT FAILURE AND POSSIBLE SUBSEQUENT PERSONAL INJURY. FM Rev 08/10...
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If using other media, especially corrosive ones, it is critically important that the user determine chemical compatibility with our instruments. A list, detailing material composition of our instruments, is available from KOBOLD Instruments Inc. upon request. KOBOLD Instruments Inc. cannot accept responsibility for failure and consequences resulting from use of media other than water, mineral oil, air, and nitrogen.
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• During operation, there are a number of situations to avoid: a. The sudden cessation of fluid flow causes what is typically referred to as "water hammer". Most people are familiar with this phenomenon from their home experience - it is the cause behind the loud clank of water pipes which occurs when faucets are turned off too suddenly.
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