HFM-401/405 - Teledyne Hastings Instruments
HFM-401/405 - Teledyne Hastings Instruments
HFM-401/405 - Teledyne Hastings Instruments
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CAUTIONThis instrument is available with multiple pin-outs.Ensure electrical connections are correct.CAUTIONThe 400-I series flow meters are designed for IECInstallation/Over voltage Category II – single phase receptacleconnected loads.NOTEThe <strong>Hastings</strong> 400 Series flow meters are designed forINDOOR and OUTDOOR operation.CAUTIONIn order to maintain the integrity of the Electrostatic Dischargeimmunity both parts of the remote mounted version of the <strong>HFM</strong>-I-400 instrument must be screwed to a well grounded structure.CAUTIONIn order to maintain the environmental integrity of the enclosurethe power/signal cable jacket must have a diameter of 0.12 -0.35” (3 – 9 mm) for the cable gland or 0.25 - 0.275” (6.5 – 7mm) for the circular connector. The nut on the cable gland mustbe tightened down sufficiently to secure the cable. This cablemust be rated for at least 85°C.<strong>401</strong>-<strong>405</strong> SERIES - vi -
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