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| NXT Stager Controllers are easy to use and have the unique ability to fine tune stager operation for almost every application. |
Commercial Stager Controls
These stager controllers feature full function programming with the capability to link multiple stagers. |
| NXT controllers are manufactured in the USA of foreign and domestic parts. |
| DOWNLOAD OPERATION MANUAL |
| DOWNLOAD MATRIX & PROGRAM GUIDE |
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Features & Benefits
- LED Status Indicator
- Solid Blue: In Service
- Flashing Blue: Regen Queued
- Solid Green: Regen
- Flashing Green: Standby
- Solid Red: Error
- Auxiliary inputs and outputs
- Remote signal start input (certain system types)
- Remote Lockout Input
- Programmable relay output/chemical pump output
- Front panel diagnostics button
- Flow rate
- Peak flow rate
- Totalizer
- Hours between last two regenerations
- Hours since last regeneration
- Adjustable volume remaining
- Valve position
- Software version
- 2x16 character backlit LCD display
- Networks up to four stagers
- Field-configurable for system types
- Time of day can be automatically copied to the remaining controllers
- Can be used simultaneously with time clock, meter immediate, or meter delayed regeneration types
- Allows monitoring of flow and volume information in remote signal start applications
- Control and stager automatically synchronize to the service position
- Accepts input from a variety of flow sensors
- During a power outage, critical operating information is stored in memory
- Programmable regeneration types for increased flexibility
- Reserve is fixed at a programmable percentage of the total capacity
- Easy installation with plug-in wiring harnesses
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Optional Features
- 3-way universal solenoid installed
- Auxiliary micro switch cam with signal in service or backwash
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Specifications
- Generic Meter Guidelines
- Open collector output
- Pulse rate generated must not exceed 100 pulses per second (100 Hz), or 6,000 pulses per minute.
- Support for meter outputs in the range of 1-255 gallons (25.5 m³) for every 1-255 pulses. Example: 35 gallons/100 pulses (= 3.5 gallons/10 pulses, = 0.35 gallons/1 pulse).
- Meter must operate at 5 VDC.
- Electrical Rating
- 115 VAC ±20% input, 24 VAC output w/40 VA (maintain input voltage in this range)
- 230 VAC ±20% input, 24 VAC output w/40 VA (maintain input voltage in this range)
- Max Rated Power 15W
- Humidity
- Temperature
- Maximum control fluid temperature 140°F (60°C)
- Operate where ambient temperatures are above 32°F and below 110°F
- Pressure
- Maximum control fluid pressure 125 psi (8.5 bar)
- Control fluid can be either water or air and must be equal to or greater than system pressure.
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| Applications |
| NXT Series Single Unit Controls |
| Model Number |
Description |
Applications |
| NX48* |
NXT Control with Model 48, 6-Port Stager |
Typical Softeners and Filters |
| NX51* |
NXT Control with Model 51, 8-Port Stager |
More Complex Softeners and Filters |
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| NXT Series Multiple Unit Controls |
| Model Number |
Description |
Applications |
| NX51 |
NXT Control with Model 51, 8-Port Stager |
2 Unit Sequential Filters (Backwash & Rinse) |
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