Model 2450e Reverse Osmosis (RO) System Monitor
THIS CONTROLLER IS NO LONGER AVAILABLE
THIS PAGE IS FOR INFORMATIONAL PURPOSES ONLY
The Model 2450e uses LonWorks® Technology that is the latest in microprocessor capability, giving the user the highest level of application flexibility. A large illuminated graphics screen, multiple inputs and very easy setup with easy field upgrades characterize this new technology. Water meters and sensors are purchased separately.
FEATURES
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FIVE (5) Count Down Timers
Four Relays (4) Relays have user-selectable options:
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SPECIFICATIONS
Inputs | pH Range | 0-14 pH | |
Power | 120/240 VAC 50/60 Hz | pH Accuracy | ± 0.05 pH |
Sensors | 2 or 4-electrode Conductivity | pH Resolution | 0.01 pH |
pH or ORP differential | ORP Range | -1000 to +1000 mV | |
Temperature comp. | None, 500 NTC, 4K NTC | ORP Accuracy | ± 5 mV |
CIP switch | Dry contact | ORP Resolution | 1 mV |
Water Meter Inputs | Two, open collector type | Deadband | Adjustable |
Outputs | Setpoints | Direct or Reverse | |
Relays | Four, 3 Amps @ 120 VAC | Feed timer | Adjustable |
4-20 mA | Two isolated or non- | Keypad | 16 tactile push-buttons |
isolated w/-35L option | Display | Illuminated 128×64 pixel LCD | |
Controller | Ambient Temperature | 32-158°F (0-70°C) | |
ConductivityRange | 1-1,000,000 µS Varies w/Sensor | Enclosure | NEMA 4X, ETL |
Conductivity Accuracy | ± 40 µS | ||
Conductivity Resolution | Varies with Range | LonWorks is a registered trademark of Echelon Corporation |
ORDERING INFORMATION
2450e LONWORKS Technology-based Reverse Osmosis Monitor including the Real Time Clock. Sensors and water meters are ordered separately. |
CONTROLLER OPTIONS (optional; select no more than two) |
-35L Two channels of 4-20 mA outputs. |
-35L2 Two additional channels of 4-20mA outputs for a total of four 4-20 mA outputs. The 35L must be installed before adding this option. |
-RS2L Communications node with the LRWS program. |
LANGUAGE OPTIONS (optional, choose one, English and Spanish Standard)
-EF English and French. -EG English and German. |
SENSOR OPTIONS |
520-4-7I-10-STD pH sensor 0-14 pH, ¾ inch NPT |
530-4-7I-10 ORP sensor, -1000- +1000 mv ¾ inch NPT |
540K.01-4-10I-10-TC 500 Conductivity Sensor 1-10 µS, ¾ inch NPT |
540K.1-4-10I-10-TC 500 Conductivity Sensor 10-100 µS, ¾ inch NPT |
543-L-4-8I-10-STD Conductivity Sensor 100-1000 µS, 1 inch NPT |
543-M-4-8I-10-STD Conductivity Sensor 500-100,000 µS, 1 inch NPT |
AUTOTROL TURBINE WATER METER OPTIONS |
1TM-NPT 1 inch turbine water meter with stainless steel pipe thread adapters. |
1TM-ESW 1 inch turbine water meter with PVC solvent weld adapters. |
2TM-NPT 2 inch turbine water meter with stainless steel pipe thread adapters. |
2TM-ESW 2 inch turbine water meter with PVC solvent weld adapters. |
49C25 25 ft cable for turbine meters. |
49C50 50 ft cable for turbine meters. |
SOFTWARE AND REMOTE COMMUNICATIONS |
LRWS Windows-based software program for computer to communicate with 2000 Series. |
WEBNode IP/TCP device for use with 2000 series controllers.
EZWEB Wireless internet interface for use with WEBNode and 2000 series controllers |
PART NO. Accessories
1107018 520-RO
1107021 543-M-RO
1107022 543-L-RO
1107020 540K.1-RO
1107019 540K.01-RO
3023532 1TM-NPT
1033238 1TM-ESW
3023536 2TM-NPT
1034080 2TM-ESW
1033354 49C25
1033355 49C50
1167979 LRWS, Registered Lakewood Remote Windows Software
1109658 RS2L, RS232 communications option
1109657 35L, dual channel 4-20mA output card
1222111 35L2, dual channel 4-20mA output card, second card