NexSys NXB Controllers - 1-4 Boilers

Product info
Description
Lakewood Instruments NexSys NXB Boiler Control Systems are able to control up to (4) boilers with (6+4) output relays, (2+2) water meter inputs, (2) drum switch inputs, (8) total sensor inputs (4) boiler conductivity - (2) pH - (2) ORP (2) flow switch input, (8) 4-20mA inputs, and (4) digital inputs. Control conductivity, pH, ORP, and/or traced chemistry in up to (4) boilers with Modbus TCP, BACnet/IP, remote access via HTML5, and automated reports.
Configuration Model Codes
Base Model
Model
NXB | Boiler Control System
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Models are:  Drop Ship
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NexSys control system

The NexSys control system is the latest in a long line of reliable, easy to use controllers from Lakewood Instruments. The NexSys control system uses the latest in microprocessor technology with a 5.7” Color Touch Screen interface for a high level of application flexibility.

Lakewood Boiler Installation - NexSys NXB

Additional Notes

Specifications

  • Touch Screen Interface: 5.7” diagonal viewing area
  • Relay ratings: 120VAC 3A per relay 15A total
  • Display size: 115X86 mm
  • Enclosure: NEMA 4X, ETL
  • Pixel: 320X240
  • Color: TFT 65536
  • Backlight: LED or CCFL
  • Power: 120/240 VAC 50/60 Hz

NXB Wiring:

Lakewood Boiler Wiring - NexSys NXB

Dimensional drawings
Alternate configurations
SKU Description List price -
LWI-1269510 1269510 | NexSys Controller - Multi-Boiler - Configurable - Controller Only $3,769.00
LWI-1269670 1269670 | NexSys Controller - Dual Boiler - 2 SR2N Conductivity Sensors - 6 Relays - 2 Meter Inputs $5,879.00
LWI-1269790 1269790 | NexSys Controller - Boiler - 1 SR2 Conductivity Sensor - 6 Relays - 2 Meter Inputs $4,824.00
LWI-1269810 1269810 | NexSys Controller - Boiler - 1 SR2N Cond Sensor - 1/2 inch PL5 Plumbing w/ MBV - 6 Relays - 2 Meter Inputs $6,235.00
LWI-1269827 1269827 | NexSys Controller - Boiler - 1 SR2HD Conductivity Sensor - Condensate Probe Kit - 6 Relays - 2 Meter Inputs $6,585.00
LWI-1269869 1269869 | NexSys Controller - Boiler - 1 SR2HD Conductivity Sensor - 6 Relays - 2 Meter Inputs $4,996.00
LWI-1269906 1269906 | NexSys Controller - Dual Boiler - 1 SR2N Conductivity Sensor - 6 Relays - 4 Meter Inputs $6,467.00
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