Boiler blowdown, water TDS controller Lakewood Instruments model 3175e. Select add on options from dropdown list

Boiler water TDS controller, designed to measure the hot boiler water conductivity (sensor SR2) and open or close a motorized ball valve, that will drain water from the boiler. The automatic control of water TDS allows the boiler to operate at safe levels of water concentration with the minimum amount of energy loses. Read article here for more details.

The sensor works up to 600 psi and 486 Deg F. Orifice plate needed to assure the integrity of the sensor. Below the available kits

• Part Number 1269921 is just the Model 3175e Controller only
• Part Number 1269943 Controller model 3175e with SR2 sensor
• Part Number 1269944 is Automated Kit for 1/2" pipes - Includes 3175e Controller, SR2 Sensor, 1/2" Union, Orifice plate.
• Part Number 1269945 is Automated Kit for 3/4" pipes - Includes 3175e Controller, SR2 Sensor, 3/4" Union, Orifice plate.
• Part Number 1269946 is for Continuous Sampling - Includes 3175e Controller, SR2 Sensor, PLKT (The PLKT Plumbing Kit Includes 1/2" sample/cycle and continuous sample kit. Unions, Orifice plates, Cross, Tees, and Manual Block Valve Only. Does not include piping.)

Use code CCFTWZV2NJG3  for an instant 15% discount on checkout!

Lakewood Instruments boiler blowdown, conductivity controller 3175E , including controller, SR2 & PLKT plumbing. just add a motorized ball valve and you are good to go.

PLKT Plumbing kit. 1⁄2” sample/cycle and continuous sample kit
Includes unions, orifice plates, cross, tee, and manual block valve only

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.

Watch this video to see the 3175e in operation! Click HERE

• 7 inch capacitive touchscreen.
• Data Logging via on-board micro SD card.
• Email notification of alarm conditions.
• Controller can be used for Cooling towers, Chill loops, Boilers, and Condensate systems
• Removable power cord and receptacles for conduit installations. Enclosure is rated NEMA 4X
• Five user configurable relays for conductivity control and chemical addition. These relays can be configured in multiple ways including scheduled feed for biocide addition.
• Two (2) water meter inputs, two drum switch inputs, conductivity input, flow switch input, 4-20 mA output, and a 4-20 mA input are all standard features.
• Designed with a single circuit board for high reliability and lower cost.
• Large open shallow enclosure for easy wiring.
• Ball valve delay feature allows accurate control of motorized ball valves.
• Easy to program, the Model 3175 Controller uses an intuitive menu and programs identical to the Lakewood 2000 Series controllers.
• Controller can be removed from a cooling tower and be placed in another type of application when used with the appropriate conductivity sensor and plumbing assembly.
• No add-on options. 4-20mA output, 4-20mA input, and biocide features are standard.

The Model 3175 is a microprocessor based, touchscreen, menu driven, water treatment controller designed for use in cooling towers, chill loops, boilers and condensate systems. The Model 3175 provides for conductivity tracking and control, flow monitoring and chemical injection. The Model 3175 includes a 4-20Ma input that can be used for remote conductivity, or Ph, or traced chemistry control, or makeup conductivity for cycles of concentration control, or as one of several other different inputs. The Model 3175 can be operated with or without the use of the conductivity input.

SPECIFICATIONS