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Model 1575e Conductivity Controller (Boiler)

1575e LoneThe 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.

  

PART NUMBER 1229239 SHOWN –Boiler Controller, Controller Only.

 

 

 

   1575e_BOILER CUTSHEET                         1575e MANUAL OM-1575 


 

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, flow switch input, 4-20 mA output, and remote conductivity input via 4-20 mA  are all standard features.
  • 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.

 


 

Specifications

 

Conductivity range

500-8000 mS for Boilers

Input Signal

One 4-20 mA, non- isolated

Conductivity sensor

2 electrode

 

internally powered input for

Conductivity Resolution

± 10 µS (conductivity <5000 mS)

 

conductivity

 

± 100µS (conductivity <5000 mS)

Output relays

4, 3 selectable use,

Temperature comp.

500NTC, NONE

 

1 blowdown

Accuracy & repeatability

± 1.0%

Relay ratings

3A each, 10A total

Deadband/Setpoint

Programmable

Power

120/240 VAC 50/60 Hz

Auto/Manual outputs

Menu selectable

Ambient

32° – 120°F (0 – 49°C)

Keypad

16 tactile push-buttons

Enclosure

NEMA 4X, ETL

Display

illuminated 128×64 pixel LCD

 

 

Drum Switch Inputs

2 digital contact inputs

 

 

Water meter inputs (2)

Contact head, paddle

 

 

 

wheel or turbine

 

 

Timers

Max. blowdown time exceeded

Sensors/Plumbing

Boiler

 

and relay run time exceeded

Max Pressure

600 psi  (41.3 bar)

Output Signal

One 4 – 20 mA, isolated or

Max Temp

486°F (252°C)

 

non-isolated optionally powered

 

 

 

output for conductivity

 

 

 


 

 

Ordering Options

 

Boiler System Options

 

 

1168374_SR2_060301 1167244 Union shown with plates 1268608_MBV1_060622

1168374 SR2

Boiler Water Sensor with

20 Ft Cable and Conduit Elbow.

 3/4 INCH NPT Connectio

1167244 Orifice Union

1/2 INCH NPT 

Orifice Plates, ½ in NPT

11663541/8 inch opening

1166355 1/16 inch opening

1268608 MBV1

1/2 INCH NPT Motorized ball valve

OR

1268614 MBV2

3/4 INCH NPT Motorized ball valve

 

 

 

Ordering Information

 

PART NO.         CONDUCTIVITY BOILER WATER CONTROLLER ONLY   

1229239            1575e Controller only, no sensor

 

PART NO.         CONDUCTIVITY BOILER WATER CONTROLLER SYSTEMS                         

   The Following Systems Include Sensor and Plumbing Assemblies

 1229244            1575e, SR2, Union, Orifice plate, MBV1

1229243            1575e, SR2, PLKT

                                                                                                                                                       

PART NO.         BOILER OPTIONS (AND/OR REPLACEMENT PARTS)         

1168374            SR2, 2-electrode boiler sensor, conduit elbow, and 20 ft cable

1229843            SR2HD, 2-elec harsh duty sensor, conduit elbow, and 20 ft cable

1166355            Orifice Plate, ½ inch NPT, 1/16

1166356            Orifice Plate, ½ inch NPT

1166354            Orifice Plate, ½ inch NPT, 1/8

1167972            Orifice Plate, ½ inch NPT, 3/8

1167244            Orifice Union, ½ inch NPT

1167245            Orifice Union, 3/4 inch NPT

1268608            MBV1 ½ inch NPT Motorized ball valve

1268614            MBV2 3/4 inch NPT Motorized ball valve

1167295            PL5, ½ sample/cycle plumbing assembly

1168601            PL575, ¾ sample/cycle plumbing assembly

1167297            PL6, ½ continuous plumbing assembly

1167296            PL675, ¾ continuous plumbing assembly

1167520            GV, Globe valve with Position Indicator

1269395            GV, Globe valve without Position Indicator

1233981             PLKT Plumbing Kit, Sample/Cycle and continuos sample kit  

                        Includes unions, orifice     plates, cross, tee, and manual block

                        valve only.  Does not include piping.

 

PART NO.         REPLACEMENT SENSOR        

1167162            2 electrode boiler sensor

1229841            2 electrode harsh duty boiler sensor