Electrode Steam Humidifiers
Designed for internal use in
specialty air handling equipment
NORTEC MES Series
humidifiers resolve demanding
OEM needs.
AxAir NORTEC is a world leader in state-of-the-art humidification technology. Our focus is
concentrated exclusively on designing and building better humidification systems.
MES Electrode Steam Humidifiers employ the most advanced technology yet devised to reliably
maintain interior environments at critical humidity levels. They provide the best of both worlds —
top quality design and construction, with economy of installation and operation.
Every NORTEC MES model has been engineered to meet the highest standards of cost-effective,
efficient performance. They are designed for ease of installation, adaptability, simplicity of
operation, ease of maintenance and servicing, energy efficiency, cleanliness and long-term
reliability.
computer rooms
hi-tech
telecommunications
clean rooms
laboratories
Precise control
MES installations handle the most demanding challenges. Each unit is controlled by its own
integral electronics. Just preset your humidification requirements.
Economy
Unlike older systems that are often difficult and costly to maintain, the MES electrode steam
system produces pure, uncontaminated moisture to protect sensitive equipment and the people
using it. There are no heating elements to get coated with mineral deposits and sludge.
Any water-borne impurities are removed at the electrodes and deposited in a replaceable cylinder
where they are  periodically flushed out through the automatic cylinder drain. Solid mineral scale
sinks to the bottom of the cylinder which, when filled with residue, is easily discarded and replaced.
Installation Flexibility
MES Series humidifiers offer unprecedented installation flexibility. They can be configured for both
small and large systems and are ideal in computer room and specialty air handling systems.
Steam distribution is easily accomplished through the air handler duct system.
technology

System Features
Disposable steam cylinder
Compact size
Two year limited warranty
Patented auto-adaptive control
Automatic drain water tempering
C_UL-US Recognized
On/off or modulation control
Primary voltage connections on models H and I
Optional RS485 2-wire Modbus RTU Bus Building Automation System Interface
Operation run time in hours with remote reset
Steam output displayed in lbs/hr
Enable/Disable humidifier
End of cylinder life indication
Humidifier alarm/System faults status
Electrode current displayed in amps
Capacity output adjustment
Operational hour counter
Cylinder drain flushing sequence

Electrode Steam
Clean and hygenic steam
Energy efficient
Adjustable output
Adjusts to varying water conditions
Easily installed in air handlers
Wide range of models and capacities
Cylinder replacement is quick and easy
Electrode
Steam
Humidifiers
Modbus Communication
Modbus interface board will provide monitoring and control of all critical points via Building
Automation System.  It is easily mounted to the main board using a ribbon cable connection.
system configurations
NORTEC offers a choice of product configurations in the MES Series.
Units offer capacities from 5 to 30 pounds of moisture per hour from 1.7 to 10.2 kW.
See technical data for compatibility details.
Electrode Steam

specification        05        10        15        15        20        20        25        30
Capacity: lbs/hr*        2-5        2-10        3-15        3-15        4-20        4-20        5-25        6-30
Capacity: kg/hr*        0.9-2.3        0.9-4.5        1.4-6.8        1.4-6.8        1.8-9.1        1.8-9.1        2.3-11.34        
2.7-13.6
Input kW max        1.79        3.4        5.1        5.1        6.8        6.8        8.5        10.2
Voltage        208/230/277
380/460/575        208/230/277
380/460/575        208/230/277
380/460/575        208/230
380/460/575        208/230/277
380/460/575        208/230
380/460/575        208/230
380/460/575        208/230
380/460/575
Phase        1        1        1        3        1        3        3        3
Cylinder        100        200        300        300        300        300        400        400
Physical Dimensions
25-30
15-20
5-10
2-5

specification        05        10        15        20        25        30
Depth        6.6
(16.7 cm)        6.6
(16.7 cm)        8.4
(21.3 cm)        8.4
(21.3 cm)        10.5
(26.7 cm)        10.5
(26.7 cm)
Width (remote electrical)        8.6
(21.9 cm)        8.6
(21.9 cm)        10.5
(26.7 cm)        10.5
(26.7 cm)        10.5
(26.7 cm)        10.5
(26.7 cm)
Width (attached electrical)        10.7
(21.7 cm)        10.7
(21.7 cm)        12.6
(32.2 cm)        12.6
(32.2 cm)        12.6
(32.2 cm)        12.6
(32.2 cm)
Height        13.5
(34.4 cm)*        17.3
(43.9 cm)        19.4
(49.3 cm)        19.4
(49.3 cm)        21.3.4
(54.0 cm)        21.3.4
(54.0 cm)

NOTES:        Dimensions reflect fully enclosed cabinets. Precise dimensions of other cabinet
configurations may vary slightly.    * _For 5 lb primary voltage connection units
INDUSTRIAL SYSTEMS,INC.
1888 W. BITTERS RD.
SAN ANTONIO,TX 78248
P:210-493-4200  F:210-493-1500