Models
The Nortec MH Series is available in two basic versions. The flow model with direct water drainage and the REflow model for water recirculation. Whether to use a flow or REflow system depends considerably on the primary application of humidifying or cooling and the supplied water quality.
The REflow model contains a circulation pump that conveys the water via EPDM plastic hose to the spray beam located above the humidifier box. The water then trickles vertically through the boxes. The water not needed for humidifying flows back into the water basin where it is collected and recuirculated for optimal water efficiency.
In the FLOW model, the water is not collected in the water basin, but is discarded and flows directly into the drain.
Features Comparison |
| FlowMHB |
| MHTCFlow |
| REflowMHB |
| MHTCREflow |
|
|
|
|
|
|
|
| |
Operates on DI/RO, Potable, Soften Water |
| • |
| • |
| • |
| • |
|
|
|
| |||||
Circulation Water System |
|
|
|
|
| • |
| • |
Direct Water System |
| • |
| • |
|
|
|
|
Total Control (TC) System with Full Backlit Display |
|
|
| • |
|
|
| • |
On/Off control system |
| • |
|
|
| • |
|
|
Smart Water Management System |
|
|
| • |
|
|
| • |
Adjustable Flush Cycles |
|
|
| • |
|
|
| • |
|
|
| • |
|
|
| • | |
Smart Media Box Drying |
|
|
| • |
|
|
| • |
Modbus BMS host protocol |
|
|
| • |
|
|
| • |
Programmable Maintenance Settings |
|
|
| • |
|
|
| • |
|
|
| • |
|
|
| • | |
|
|
| • |
|
|
| • | |
Display and Control of RH |
|
|
| • |
|
|
| • |
Multiple Control Signal Acceptance |
|
|
| • |
|
|
| • |
Operation History Log |
|
|
| • |
|
|
| • |
Real Time Information |
|
|
| • |
|
|
| • |
Adjustable Capacity of Nominal Output |
|
|
| • |
|
|
| • |
Remote Fault Indication |
| • |
| • |
| • |
| • |
Stainless Steel Reservoir |
| • |
| • |
| • |
| • |
Stainless Side frames |
| • |
| • |
| • |
| • |
| • |
| • |
| • |
| • | |
Mist Eliminator |
| • |
| • |
| • |
| • |
2 Year Limited Warranty *Excluding Media |
| • |
| • |
| • |
| • |
Conductivity Smart Monitoring |
|
|
|
|
|
|
| º |
Ultra Violet Water Treatment |
| º |
| º |
| º |
| º |
Nortec LINKS BMS Interoperability - |
|
|
| º |
|
|
| º |
BACnet, Lon Talk, Modbus |
|
|
|
|
|
| ||
Nortec OnLine - Internet Monitoring and Control |
|
|
| º |
|
|
| º |
• |
| = standard |
| º = optional | ||||
Ultra Violet Sterilization
For applications where higher hygienic requirements must be met an optional UV package is available. The ultra violet radiation from the discharge lamp sterilizes the water and controls potential microbial build up. Both Flow and REflow models can be fully equipped.
Conductivity Monitoring
Conductivity monitoring will continuously check the Total Dissolved Solid (TDS) content inside the water tank. The adjustable conductivity sensor then initiates drains accordingly. This feature is available for the REflow models only.
Controls
Nortec offers a wide range of digital controls when selecting the MH product. The total controller allows easy integration into any local building management system with it’s host protocol modbus. See Nortec LINKS2 and Online for other communication options.
5
