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STANDARD FEATURES |
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FLOATING ZERO |
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Allows more precise accuracy by compensating for valve closing time. Also can be used to prevent water hammer. |
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COMPONENT FAILURE ALARM |
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Visible signal with low-level audible alarm shows failure of almost any component in the system which could ruin the batch. |
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ENCLOSURE |
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A 12"x10"x5" JIC enclosure. JIC is equivalent to NEMA 12. |
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BATTERY BACKUP |
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A 7.2VDC Ni. Cad. battery retains memory in case of power loss. Charges continuously when power is on. |
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FIVE DIGIT LED COUNTER |
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Resets itself automatically on start of each batch. |
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SIX DIGIT ELECTROMECHANICAL COUNTER |
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Non-resettable. Runs at one-tenth the speed of the LED counter. |
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REMOTE RESET |
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Terminals are available for remote reset and emergency stop switches. |
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SPLASH PROOF CONSTRUCTION |
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FIVE DIGIT PRESET |
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OPTIONAL FEATURES |
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SCALER |
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Converts flowmeter pulses into any unit of measurement desired. For higher resolution, incoming pulses are multiplied by a factor of 1, 10, 100 or 1000. can be used with turbine meters or in place of change gears on positive displacement meters. |
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PREWARN |
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Pre-warn is used with a two-stage closing valve to prevent water hammer. |
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FIBERGLASS ENCLOSURE |
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A NEMA 4 (12"x10"x5") fiberglass enclosure with stainless steel hinges and hardware. |
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STAINLESS STEEL ENCLOSURE |
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A NEMA 4 (12"x10"x6") stainless steel enclosure available. |
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STAINLESS STEEL PANEL MOUNT |
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12 1/2"x10 1/2" panel with up to 10 feet of ribbon cable to power supply mounted on separate printed circuit board. |
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AUDIBLE ALARM |
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Louder audible alarm available for the component failure monitor. |
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SELECTOR SWITCH |
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Single pole 10-position rotary switch is available. |
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PREAMPLIFIER |
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For turbine meters. |
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220 VAC OPERATION |
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GENERAL SPECIFICATIONS |
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INPUT VOLTAGE |
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105-130 VAC, 50 watts, 50 or 60 Hz. |
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PULSE INPUT |
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Reed pulsers, photo electric pulsers, magnetic and proximity sensors (some electronic sensors require pre-amplification). unit requires square wave input count registered at logic "0". |
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MAXIMUM COUNT INPUT FREQUENCY |
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10,000 Hz. |
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MAXIMUM COUNT OUTPUT FREQUENCY |
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10,000 counts/minute. |
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CONTROL OUTPUTS |
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Single stage - 2 DPDT contacts. Two stage - 2 additional DPDT contacts. Contacts are reed at 5 Amp, 120 VAC non-inductive. |
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Continued |
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