Specifications

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7BQPSMPHJDDPOUSPMMFS
Accurate, responsive control
The Vapor-logic4 controller provides accurate, responsive RH
control. PID control tunes the system for maximum performance.
Modbus, BACnet, or LonTalk allow interoperability with multiple
building automation systems. Modbus is standard, and BACnet or
LonTalk are available options.
Web interface provides the capability to set up, view, and adjust
h
umidifier func
tions via Ethernet, either directly or remotely
through a network.
USB port allows easy firmware updates, and data backup and
r
est
o
re capability.
Real-time clock allows time-stamped alarm and message tracking,
a
nd accurate drain and flush scheduling.
Auxiliary temperature sensor/transmitter allows air temperature
mo
nitoring, such as in a duct, and enables temperature
compensation to prevent window condensation.
Programmable outputs allow remote signaling and device
ac
tivation.
Multiple-humidifier control BMMPXTTUBHFEDPOUSPMPGVQUP
h
umidifiers with one controller.
Controller data, such as RH, air temperature, water use, energy use,
alarms, and messages, can be downloaded to a PC for viewing and
analysis. RH, alarms, and service messages can also be displayed via
the keypad or Web interface.
Enhanced diagnostics include:
t Te
st outputs
function using keypad or Web interface to verify
component operation
t T
est humidifier
function using simulated demand to validate
perfor
mance
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Insert a USB flash drive
into the Vapor-logic4
board’s USB port to
perform software
updates, download
data logs, and back
up and restore data.
Use the
Vapor-logic4
keypad or the
standard Web interface, shown here, to
control your STS humidification system.