LONWORKS® Technology is the latest in microprocessor capability that gives the user the highest level of application flexibility. A large graphic screen, multiple inputs and very easy setup with easy field upgrade characterize this new technology.
* LONWORKS is a registered trademark of Echelon Corporation.
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Bleed x gallons for every x gallons makeup
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Bleed x minutes for every x gallons of makeup
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Bleed by setpoint
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Bleed by cycles of concentration with NCON/NCKT Option
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Bleed by multi-setpoint selected with NCON/NCKTOption
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Feed by setpoint, direct or reverse;
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Water meter actuated feed. MTR1, MTR2 or sum;
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Feed after blowdown by percent of bleed time;
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Feed by percentage of time;
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Schedule feed timer (-RTC Option);
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General alarm contact.
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View only
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Operator
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Technician
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English Spanish (standard)
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English French (optional)
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English German (optional)
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2412 |
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LONWORKS Technology-based pH and conductivity controller with plumbing and flow switches. Four relays are integral to the system. One is dedicated to blowdown. The others may be configured for pH (acid or caustic), inhibitor feed on conductivity, water meter, percent of time or schedule feed. pH range is 0-14 and conductivity range is 0-5,000 µS. |
CONTROLLER OPTIONS (optional, select no more than three) |
-RTC |
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Adds 24-hour clock and calendar to controller (required to configure relays to feed chemicals/biocides based on time of day and for data acquisition if using the -RS2L Option). NOTE: Adding an -RTC card does
not
add relays. |
-35L |
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Two 4-20 mA outputs configurable for remote data acquisition of conductivity and pH. |
-RS2L |
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Communications node with shareware software. Requires -RTC Option. |
-NIN |
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Network interface node. Allows 1 NRLY and/or up to 3 NCON/NCKTs to be added. |
ENCLOSURE OPTIONS (optional) |
-WP |
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Weatherproof and watertight. ½ inch knockouts. No outlets or power cords. |
LANGUAGE OPTIONS (optional, choose one, English and Spanish Standard) |
-EF |
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English and French. |
-EG |
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English and German. |
REMOTE NODE OPTIONS (optional, MUST purchase -NIN Option above) |
NRLY |
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Four additional relays with enclosure (1 per 2000 Series Controller). |
NCON |
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Conductivity node for makeup water or closed loop control (node only). |
NCKT |
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Conductivity node for makeup water or closed loop control with PVC sensor, tee and enclosure. Maximum water pressure and temperature is 100ºF (38ºC) @ 140 psi (9.7 bar). |
SOFTWARE AND EXTERNAL MODEMS |
LRWS |
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Windows-based registered software for computer to communicate with 2000 Series Controllers. |
MD4X |
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High Baud modem in NEMA 4X enclosure ready to power. |
MD |
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High Baud modem for use with 2000 Series Controllers. |