Note on the rating plate Operation Assembly / maintenance / malfunction / 5. Assembly decommissioning / disposal General information Intended use Assembly of the FS-1 Humidity Sensor Foreseeable misuse Disclaimer of liability Residual risks 6. Operation/coniguration, ecommissioning and disposal Operation/coniguration...
Explanation of symbols and signs Explanation of symbols and signs Activities that present specific hazards to Read the instructions completely and follow Possible symbols persons or material assets are indicated all operating instructions and the warning Meaning Symbol with warnings. and safety instructions.
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Explanation of symbols and signs Abbreviations and conversion factors Instructions placed on a unit, machine, or Abbreviations equipment, such as: regarding ounce approx. approximately pounds per square inch °C degrees Celsius horsepower Rotation arrows seconds pound Fluid connection labels must be dB (A) sound pressure level sq.in.
1. Safety instructions 1. Safety instructions 1.1 General safety instructions 1.2 General behavior when handling the product The operator must ensure that the instruc- o The product may only be used in aware- during operation and must be checked tions are read and fully understood by all ness of the potential dangers, in proper for proper function and completeness at persons tasked with working on the product...
1. Safety instructions 1.3 Qualified technical personnel 1.4 Operation Only qualified technical personnel may The following must be observed while work- o Assemble the product only outside the install, operate, and maintain the products ing on the product. operating range of moving parts, at an described here.
Failure to comply with these instructions. o Improper response to malfunctions. cal signal (4-20 mA). o The use of lubricants/media not approved Any other or additional usage of the FS-1 for the unit type. Humidity Sensor is deemed non-compliant o Contaminated or unsuitable lubricants.
3. Technical data 3. Technical data 3.1 General technical data FS-1 Humidity Sensor, Fig. 2 2(L-) 1(L+) SW 24 Sensor signal Terminal diagram r.F. 4-20 m A r.F. x 16 mA + 4m A 100 % Relative humidity (%)
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Operating temperature range -25°C to +85°C Order number Operating voltage U 10 to 26 VDC Designation Order number Humidity sensor FS-1 Apparent ohmic resistance max. -10V) x50 [Ω] Power consumption 4 to 20 mA (via two-wire line) Output signal 4 to 20 mA...
4. Delivery, returns, and storage 4. Delivery, returns, and storage 4.1 Checking the delivery 4.4 Note on the rating plate The following conditions apply to storage: 4.3 Storage Immediately after receipt, the delivery must The rating plate provides important data be checked for completeness according such as the barcode and serial number.
5. Assembly 5. Assembly 5.1 General information 5.2 Assembly of the FS-1 Humidity Sensor The sensor head is designed so that the am- • Remove the transport cap (1). • Depending on the customer's installation, bient atmosphere can reach the measuring...
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FS-1 installation example, Fig. 4 (optional attachment) Transport cap (1) Ambient atmosphere for measurement Humidity sensor, sensing head with holes (3) M12x1 plug Plug connector - See "Accessories" chapter M 18x1 locknut (2) If necessary, seal FS-1 to the housing...
The product can also be returned to SKF Lubrication Systems Germany AG for dis- posal, in which case the customer is respon- sible for reimbursing the costs incurred.
7. Maintenance 7. Maintenance 7.1 General information SKF products are low-maintenance. All con- nections and fittings must be regularly in- spected for proper seating to ensure proper function. If necessary, the product can be cleaned using mild cleaning agents that are compatible with the product's materials (non-alkaline, non-soap).
• Replace cables customer's PLC o Humidity sensor is not installed correctly • Arrange the FS-1 Humidity Sensor so as to provide ad- equate clearance around the sensor head. o Customer's PLC is not configured for the output • Configure customer's PLC for the output signal.
9. Accessories 9. Accessories NOTE Additional data and electrical plug-in con- nections are available in brochure No. 1-1730-EN, "Electric Plug-and-Socket Connectors." Accessories Description Data Order No. M12x1 socket without cable, with 4 pins, protection class IP 67 (mounted) 179-990-371 M12x1 angle plug without cable, with 4 pins, protection class IP 67 (mounted) 179-990-372 M12x1 plug, straight...
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Not all lubricants can be fed using centralized lubrication sys- tems. SKF can, on request, inspect the suitability of the lubricant selected by the user for pumping in cen- tralized lubrication systems. Lubrication systems and their components manufactured by SKF are not ap- proved for use in conjunction with gases, liquefied gases, pressurized gases in solution, vapors or such fluids whose vapor pressure exceeds normal atmospheric pressure (1013 mbar) by more than 0.5 bar at...
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