-40%
LENNOX IND 54G4401 ENTHALPY SENSOR BRAND NEW
$ 34.31
- Description
- Size Guide
Description
LENNOX INDUSTRIES 54G4401ENTHALPY SENSOR
HONEYWELL C7400A2017/B
IS USED WITH THE ECONOMIZER LOGIC MODULES WITH THE A, B, C AND D PERFORMANCE CURVES
SENSES AND COMBINES TEMPERATURE AND HUMIDITY OF OUTDOOR AIR
AS ENTHALPY OF OUTDOOR AIR INCREASES, THE OUTDOOR AIR DAMPER CLOSES TO A PRESET MIN POSITION
AS ENTHALPY OF OUTDOOR AIR BECOMES LOW, THE OUTDOOR AIR DAMPER OPENS TO REDUCE THE MECHANICAL COOLING LOAD IN THE BUILDING
MAXIMUM ECONOMIZER SAVINGS IS ACHIEVED WHEN 2 C7400 ENTHALPY SENSORS ARE USED FOR DIFFERENTIAL ENTHALPY CHANGEOVER CONTROL
COMPACT SIZE AND LIGHTWEIGHT CONSTRUCTION ALLOWS FOR EASY MOUNTING IN HVAC ROOFTOP UNIT.
SENSORS ARE ENCLOSED IN A RUGGED, CORROSION RESISTANT GLASS FIBER REINFORCED PLASTIC DUCT-MOUNT CASE
OUTPUT SIGNAL: 4-20MA CURRENT SIGNAL INCREASES FROM 4MA TO 20MA AS ENTHALPY DECREASES
OPERATING TEMPERATURE RANGES -40 TO 150 DEGREES FARENHEIT
MAX POWER CONSUMPTION 3.5 MA MINIMUM AT 40VDC-20 MA: 0.8 VA MAXIMUM
SUPPLY VOLTAGE: 12 TO 40 VDC
I RECEIVED A CASE OF THIS ITEM WITH ONLY ONE SET OF DIRECTIONS SO YOU WILL RECEIVE A COPY OF THOSE DIRECTIONS
BRAND NEW, NEVER USED