1500 Series Controllers

Lakewood Instruments | 3-4 Output Controllers

Lakewood Instruments 1500 Series of Water Treatment Controllers include the Model 140 Cooling Tower Controller, Model 150 Boiler Controller, Model 1520/30e pH & ORP Controller, and best known Model 1575e Cooling Tower, Process, and Boiler Controller.

Identity Code

Model

Model
140 | Model 140 - Cooling Tower - 3 Outputs
150 | Model 150 - Boiler - 3 Outputs
1525 | Model 1520/30e - pH / ORP - 4 Outputs
1575 | Model 1575e - Cooling Tower / Boiler - 4 Outputs

Sensors

Sensors
N | No Sensor (Controller Only)
C | Conductivity Sensor
P | pH Sensor
O | ORP Sensor
SR2 | Boiler Conductivity Sensor Kit
CY | Conductivity & Cycles of Concentration Sensors
CP | Conductivity & pH Sensors
CO | Conductivity & ORP Sensors
CT | Conductivity & Traced Chemistry Sensors

Plumbing

Plumbing
N | No Plumbing (Controller Only)
LE | Flow Switch w/ Left Exit - Cooling Tower
RE | Flow Switch w/ Right Exit - Cooling Tower
T | Sensor Tee
PK | Boiler Plumbing Kit - PLKT 1/2" sample kit
P5 | Boiler Plumbing Kit - PL5 1/2" cycle sample kit
U2 | Boiler 1/2 inch FNPT Union - 1/16 inch Orifice Plate
U3 | Boiler 3/4 inch FNPT Union - 1/16 inch Orifice Plate

Done

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(1 Brand - 1 Series - 4 Models - 30 SKUs)

Lakewood Instruments

Brand (1 Series - 4 Models - 30 SKUs)

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1500 Series Controllers

Lakewood Instruments | 3-4 Output Controllers

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1500 Series Controllers

Series (4 Models - 30 SKUs)

Model 140 Cooling Tower Controllers - 3 Outputs

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Model 140 Cooling Tower Controllers - 3 Outputs

Lakewood Instruments | 3-4 Output Controllers

Description

Lakewood Instruments Model 140 Cooling Tower Controllers include (3) output relays and (1) water meter input, (1) conductivity input, (1) flow switch input, and (1) 4-20mA output. Control cooling tower conductivity with setpoint and scheduled feed via (2) chemical feed pumps and (1) blowdown valve

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Model 150 Boiler Controllers - 3 Outputs

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Model 150 Boiler Controllers - 3 Outputs

Lakewood Instruments | 3-4 Output Controllers

Description

Lakewood Instruments Model 150 Boiler Controllers include (3) output relays and (1) water meter input, (1) conductivity input, flow switch input, and (1) 4-20mA output. Control boiler water conductivity via Continuous Sample, Sample/Cycle, or Sample/Hold modes.

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Model 1520/30e pH or ORP Controllers - 4 Outputs

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Model 1520/30e pH or ORP Controllers - 4 Outputs

Lakewood Instruments | 3-4 Output Controllers

Description

Lakewood Instruments Model 1520e pH Controllers and Model 1530e ORP Controllers include (4) output relays, (2) water meter inputs, (2) drum switch inputs, (1) pH or ORP input, (1) flow switch input, and (1) 4-20mA output. Control cooling tower water via (3) chemical feed pumps and (1) blowdown valve

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Model 1575e Water Treatment Controllers - 4 Outputs

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Model 1575e Water Treatment Controllers - 4 Outputs

Lakewood Instruments | 3-4 Output Controllers

Description

Lakewood Instruments Model 1575e Water Treatment Controllers include (4) output relays, (2) water meter inputs, (2) drum switch inputs, (1) conductivity input, (1) flow switch input, and (1) 4-20mA output. Control conductivity, pH, ORP, and/or traced chemistry in boiler, cooling tower, and condensate applications via (3) chemical feed pumps and (1) blowdown valve

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