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Because air speed is measured using a resistive thermal sensor, high accuracy should not be expected. The objective
is to determine the overall effect air speed has on the animal’s comfort level. The air speed shown is averaged over
several minutes. Multiple readings are listed the same as the sensor temperatures. OFF indicates the air speed
capability for a sensor has been turned off (refer to the Air Sensor Settings section later in this document) and a
series of dashes indicates the sensor is not installed. N/A is displayed for any sensor with an invalid reading. This
menu item requires an air temp/speed sensor such as Air Sensor Model 935 and an EET-capable controller.
Current Environmental Conditions Menu- continued
CURRENT ENVIRONMENT CONDITIONS Z1-S02
Avg Air MPH: #1 1.5 1.9 OFF ———
6.9 MpH is the fastest air speed reported.
This menu item is displayed only if there is at least one relative humidity sensor installed. A total of 3 humidity
sensors per zone can be installed. The average reading of the installed sensors will be used during the operation of
the controller. Humidity can be difficult to accurately measure, especially in a confinement building environment
where the air is generally contaminated. Factory fresh sensors are typically accurate to plus or minus 5 percent. Long-
term accuracy depends greatly on the level of impurities in the air.
CURRENT ENVIRONMENT CONDITIONS Z1-S02
Relative Humidity: 45 46 44 avg: 45%
This menu item is displayed only if there is a static pressure sensor installed. The Ramping OFF status indicates the
temperature is beyond the low or high end of the ramp table or that you have not set a ramp table. ON indicates the
static pressure setpoint is adjusted based on the ramp table. Refer to the Temperature Control Settings section for
static pressure ramping information.
CURRENT ENVIRONMENT CONDITIONS Z1-S02
Static Press: 0.040” water (Ramping OFF)
(Current Environmental Conditions - continued on next page)
Air Speed
Relative Humidity
Static Pressure