Product details
Spot an error? Let us know!
Headline
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.
NXC - Cooling Tower
NXB - Boiler
Features & Benefits
NexSys Control System Features
Communications & Connectivity
- LonWorks, MODbus, and BACnet communications interface
- Ethernet capability through HTML interface
- E-service report transmission to subscribed services
- Remote sensor/input mounting up to 400 meters via 4-wire twisted pair
Monitoring & Display
- Operating values display with time/date stamps
- Color coded graphs with zoom and scroll features
- On-board help screens for:
- Wiring instructions
- Programming guidance
- Maintenance procedures
Input Capabilities
- Up to 8 active sensor inputs:
- 2 tower conductivity
- 2 makeup conductivity
- pH and ORP measurements
- Two water meter inputs (expandable to four)
- Two flow switch inputs (configurable to any relay output)
- Up to 8 additional 4-20mA input readings
- Four digital input capacity
- Trace chemistry with user-definable correction factors
Control Features
- Dual tower chemistry control
- Six relay outputs (expandable to ten) with configurable operations:
- Feed by Percent of Blowdown Time
- Feed by Setpoint with Percent of Time Feature
- Trace Chemistry Control
- By Makeup Totalized Gallons
- By Blowdown Totalized Gallons
- By Percent On-Time
- By Scheduled Feed (Day and Time)
- As an Alarm Relay with User Selectable Alarms
Physical Specifications
- NEMA 4X rated enclosure
- Left or Right Exit plumbing assemblies available
Dimensional drawings
Call or text: +1 (484) 544-0506
The Supplyline team is here to help!