Model 1575e Water Treatment Controllers - 4 Outputs
Product details
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Model 1575e - Water Treatment Controller
The Model 1575e uses the latest in microprocessor capability, giving the user a high level of application flexibility. A large illuminated graphics screen, multiple inputs, and very easy setup characterize this new technology. The Model 1575e is ETL approved.
Cooling Towers
Boilers
Features & Benefits
Features:
- Removable power cord and receptacles for simple conduit installations.
- Scheduled feed, which can use three relays for biocides or other chemicals.
- Two (2) water meter inputs, two (2) drum switch inputs, conductivity input, a flow switch input, a 4-20 mA output, and a 4-20 mA input are all standard features.
- The 4-20 mA input can be used with a transmitter for one of the following: remote conductivity, makeup conductivity, pH, ORP, percent, pressure, milliamps, flow rates, or traced chemistry control. This transmitter can be added in the field.
- Designed with a single circuit board for better reliability and lower cost.
- Large open shallow enclosure for easy wiring.
- Ball valve delay feature allows accurate control of motorized ball valves.
- Heavy-duty stainless steel domed numeric keypad and illuminated graphical display allow for quick and easy programming. Steel domed switches improve the tactile sensing and life expectancy of the keypad.
- LED indicators for power, alarm and relay status.
Benefits:
- Easy to program with the Lakewood plain English, intuitive, and user friendly menu interface.
- Controller can be used in boiler, cooling tower, or condensate applications when used with the appropriate conductivity sensor.
- Single circuit board design improves reliability.
- No add-on options. 4-20 mA output and feed schedule clock features are standard.
Additional Notes
Specification:
- Conductivity range: 50-10,000 μS
- Conductivity sensor: 2 electrode
- Conductivity Resolution: ± 10 μS (conductivity <5000 μS) / ±100 μS(conductivity > 5000 μS)
- Temperature comp.: 500NTC, NONE
- Accuracy & repeatability: ± 1.0%
- Deadband/Setpoint: Programmable
- Auto/Manual outputs: Menu selectable
- Keypad: 16 tactile push-buttons
- Display: illuminated 128x64 pixel LCD
- Drum Switch Inputs: 2 digital contact inputs
- Water meter inputs (2): Contact head, paddle wheel, or turbine
- Timers: Max. blowdown time exceeded and relay run time exceeded
- Output Signal: One 4 – 20 mA, isolated or non-isolated optionally powered output for conductivity
- Input Signal: One 4-20 mA, non- isolated internally powered input for conductivity
- Output relays: 4, 3 selectable use, 1 blowdown
- Relay ratings: 3A each, 10A total
- Power: 120/240 VAC 50/60 Hz
- Ambient: 32° - 120°F (0 - 49°C)
- Enclosure: NEMA 4X, ETL
Wiring:
Cooling Tower
Boiler
Plumbing:
Sensors | Cooling Tower | Boiler |
---|---|---|
Max Pressure | 140 psi (9.65 bar) @ 100 °F | 600 psi (41.3 bar) |
Max Temp | 140°F (60°C) | 486°F (252°C) |
Min flow | 1 gpm (3.785 Lpm) | - |
Dimensional drawings
Alternate configurations
SKU | Description | List price | - |
---|---|---|---|
LWI-1229239 | 1229239 | 1575e Controller - Cooling Tower, Boiler, & Process - Controller Only | $1,289.00 | |
LWI-1229240 | 1229240 | 1575e Controller - Cooling Tower - Conductivity Sensor - Tee | $1,691.00 | |
LWI-1229241 | 1229241 | 1575e Controller - Cooling Tower - Conductivity Sensor - Flow Switch w/ Left Exit | $1,794.00 | |
LWI-1229242 | 1229242 | 1575e Controller - Cooling Tower - Conductivity Sensor - Flow Switch w/ Left Exit - Mounted | $1,991.00 | |
LWI-1229243 | 1229243 | 1575e Controller - Boiler - SR2 Conductivity Sensor - PLKT 1/2 inch Plumbing Kit | $2,399.00 | |
LWI-1229244 | 1229244 | 1575e Controller - Boiler - SR2 Conductivity Sensor - 3/4 inch Union + Orifice Plates | $1,899.00 | |
LWI-1229245 | 1229245 | 1575e Controller - Boiler - SR2 Conductivity Sensor - 1/2 inch Union + Orifice Plates | $1,910.00 | |
LWI-1230563 | 1230563 | 1575e Controller - Cooling Tower - Conductivity Sensor - Flow Switch w/ Right Exit | $1,794.00 | |
LWI-1269004 | 1229004 | 1575e Controller - Boiler - SR2 Conductivity Sensor - PL5 1/2 inch Plumbing Kit for Cycle Sample | $2,016.00 | |
LWI-1269333 | 1269333 | 1575e Controller - Cooling Tower - Conductivity & pH Sensors - Flow Switch w/ Left Exit - Mounted | $3,400.00 | |
LWI-1269338 | 1269338 | 1575e Controller - Cooling Tower - Conductivity & Fluorometer - Flow Switch w/ Left Exit - Mounted | $5,784.00 | |
LWI-1269339 | 1269339 | 1575e Controller - Cooling Tower - Conductivity & Cycles of Concentration - Flow Switch & Tee - Mounted | $3,283.00 | |
LWI-1269409 | 1269409 | 1575e Controller - Cooling Tower - Conductivity & ORP Sensors - Flow Switch w/ Left Exit - Mounted | $3,400.00 | |
LWI-1269417 | 1269417 | 1575e Controller - Cooling Tower - Conductivity Sensor - Flow Switch w/ Right Exit - Mounted | $1,991.00 |
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